Use UUIDs as nonce when authenticating with SCRAM-SHA-1.

author: Remko Tronçon <git@el-tramo.be> 2010-05-06 18:00:41 (GMT)
committer: Remko Tronçon <git@el-tramo.be> 2010-05-06 18:00:41 (GMT)
commit: 4c58e9a2d266c23a2060edd08081bf86ebd1862c (patch)
tree: 0030a4f3360c9da905165db1feed18997481fee5 /3rdParty/Boost/src/boost/random
parent: c2cf7f0e59c7880a9ce979d8a45d97442c705110 (diff)
download: swift-contrib-4c58e9a2d266c23a2060edd08081bf86ebd1862c.zip
swift-contrib-4c58e9a2d266c23a2060edd08081bf86ebd1862c.tar.bz2
14 files changed, 2442 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/random/detail/config.hpp b/3rdParty/Boost/src/boost/random/detail/config.hpp
new file mode 100644
index 0000000..d6bc0cc
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/config.hpp
@@ -0,0 +1,18 @@
+/* boost random/detail/config.hpp header file
+ *
+ * Copyright Steven Watanabe 2009
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: config.hpp 52492 2009-04-19 14:55:57Z steven_watanabe $
+ */
+
+#include <boost/config.hpp>
+
+#if (defined(BOOST_NO_OPERATORS_IN_NAMESPACE) || defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)) \
+    && !defined(BOOST_MSVC)
+    #define BOOST_RANDOM_NO_STREAM_OPERATORS
+#endif
diff --git a/3rdParty/Boost/src/boost/random/detail/const_mod.hpp b/3rdParty/Boost/src/boost/random/detail/const_mod.hpp
new file mode 100644
index 0000000..e0a8839
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/const_mod.hpp
@@ -0,0 +1,363 @@
+/* boost random/detail/const_mod.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: const_mod.hpp 58649 2010-01-02 21:23:17Z steven_watanabe $
+ *
+ * Revision history
+ *  2001-02-18  moved to individual header files
+ */
+
+#ifndef BOOST_RANDOM_CONST_MOD_HPP
+#define BOOST_RANDOM_CONST_MOD_HPP
+
+#include <cassert>
+#include <boost/static_assert.hpp>
+#include <boost/cstdint.hpp>
+#include <boost/integer_traits.hpp>
+#include <boost/detail/workaround.hpp>
+
+#include <boost/random/detail/disable_warnings.hpp>
+
+namespace boost {
+namespace random {
+
+/*
+ * Some random number generators require modular arithmetic.  Put
+ * everything we need here.
+ * IntType must be an integral type.
+ */
+
+namespace detail {
+
+  template<bool is_signed>
+  struct do_add
+  { };
+
+  template<>
+  struct do_add<true>
+  {
+    template<class IntType>
+    static IntType add(IntType m, IntType x, IntType c)
+    {
+      if (x < m - c)
+        return x + c;
+      else
+        return x - (m-c);
+    }
+  };
+
+  template<>
+  struct do_add<false>
+  {
+    template<class IntType>
+    static IntType add(IntType, IntType, IntType)
+    {
+      // difficult
+      assert(!"const_mod::add with c too large");
+      return 0;
+    }
+  };
+} // namespace detail
+
+#if !(defined(__BORLANDC__) && (__BORLANDC__ == 0x560))
+
+template<class IntType, IntType m>
+class const_mod
+{
+public:
+  static IntType add(IntType x, IntType c)
+  {
+    if(c == 0)
+      return x;
+    else if(c <= traits::const_max - m)    // i.e. m+c < max
+      return add_small(x, c);
+    else
+      return detail::do_add<traits::is_signed>::add(m, x, c);
+  }
+
+  static IntType mult(IntType a, IntType x)
+  {
+    if(a == 1)
+      return x;
+    else if(m <= traits::const_max/a)      // i.e. a*m <= max
+      return mult_small(a, x);
+    else if(traits::is_signed && (m%a < m/a))
+      return mult_schrage(a, x);
+    else {
+      // difficult
+      assert(!"const_mod::mult with a too large");
+      return 0;
+    }
+  }
+
+  static IntType mult_add(IntType a, IntType x, IntType c)
+  {
+    if(m <= (traits::const_max-c)/a)   // i.e. a*m+c <= max
+      return (a*x+c) % m;
+    else
+      return add(mult(a, x), c);
+  }
+
+  static IntType invert(IntType x)
+  { return x == 0 ? 0 : invert_euclidian(x); }
+
+private:
+  typedef integer_traits<IntType> traits;
+
+  const_mod();      // don't instantiate
+
+  static IntType add_small(IntType x, IntType c)
+  {
+    x += c;
+    if(x >= m)
+      x -= m;
+    return x;
+  }
+
+  static IntType mult_small(IntType a, IntType x)
+  {
+    return a*x % m;
+  }
+
+  static IntType mult_schrage(IntType a, IntType value)
+  {
+    const IntType q = m / a;
+    const IntType r = m % a;
+
+    assert(r < q);        // check that overflow cannot happen
+
+    value = a*(value%q) - r*(value/q);
+    // An optimizer bug in the SGI MIPSpro 7.3.1.x compiler requires this
+    // convoluted formulation of the loop (Synge Todo)
+    for(;;) {
+      if (value > 0)
+        break;
+      value += m;
+    }
+    return value;
+  }
+
+  // invert c in the finite field (mod m) (m must be prime)
+  static IntType invert_euclidian(IntType c)
+  {
+    // we are interested in the gcd factor for c, because this is our inverse
+    BOOST_STATIC_ASSERT(m > 0);
+#if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3003))
+    assert(boost::integer_traits<IntType>::is_signed);
+#elif !defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS)
+    BOOST_STATIC_ASSERT(boost::integer_traits<IntType>::is_signed);
+#endif
+    assert(c > 0);
+    IntType l1 = 0;
+    IntType l2 = 1;
+    IntType n = c;
+    IntType p = m;
+    for(;;) {
+      IntType q = p / n;
+      l1 -= q * l2;           // this requires a signed IntType!
+      p -= q * n;
+      if(p == 0)
+        return (l2 < 1 ? l2 + m : l2);
+      IntType q2 = n / p;
+      l2 -= q2 * l1;
+      n -= q2 * p;
+      if(n == 0)
+        return (l1 < 1 ? l1 + m : l1);
+    }
+  }
+};
+
+// The modulus is exactly the word size: rely on machine overflow handling.
+// Due to a GCC bug, we cannot partially specialize in the presence of
+// template value parameters.
+template<>
+class const_mod<unsigned int, 0>
+{
+  typedef unsigned int IntType;
+public:
+  static IntType add(IntType x, IntType c) { return x+c; }
+  static IntType mult(IntType a, IntType x) { return a*x; }
+  static IntType mult_add(IntType a, IntType x, IntType c) { return a*x+c; }
+
+  // m is not prime, thus invert is not useful
+private:                      // don't instantiate
+  const_mod();
+};
+
+template<>
+class const_mod<unsigned long, 0>
+{
+  typedef unsigned long IntType;
+public:
+  static IntType add(IntType x, IntType c) { return x+c; }
+  static IntType mult(IntType a, IntType x) { return a*x; }
+  static IntType mult_add(IntType a, IntType x, IntType c) { return a*x+c; }
+
+  // m is not prime, thus invert is not useful
+private:                      // don't instantiate
+  const_mod();
+};
+
+// the modulus is some power of 2: rely partly on machine overflow handling
+// we only specialize for rand48 at the moment
+#ifndef BOOST_NO_INT64_T
+template<>
+class const_mod<uint64_t, uint64_t(1) << 48>
+{
+  typedef uint64_t IntType;
+public:
+  static IntType add(IntType x, IntType c) { return c == 0 ? x : mod(x+c); }
+  static IntType mult(IntType a, IntType x) { return mod(a*x); }
+  static IntType mult_add(IntType a, IntType x, IntType c)
+    { return mod(a*x+c); }
+  static IntType mod(IntType x) { return x &= ((uint64_t(1) << 48)-1); }
+
+  // m is not prime, thus invert is not useful
+private:                      // don't instantiate
+  const_mod();
+};
+#endif /* !BOOST_NO_INT64_T */
+
+#else
+
+//
+// for some reason Borland C++ Builder 6 has problems with
+// the full specialisations of const_mod, define a generic version
+// instead, the compiler will optimise away the const-if statements:
+//
+
+template<class IntType, IntType m>
+class const_mod
+{
+public:
+  static IntType add(IntType x, IntType c)
+  {
+    if(0 == m)
+    {
+       return x+c;
+    }
+    else
+    {
+       if(c == 0)
+         return x;
+       else if(c <= traits::const_max - m)    // i.e. m+c < max
+         return add_small(x, c);
+       else
+         return detail::do_add<traits::is_signed>::add(m, x, c);
+    }
+  }
+
+  static IntType mult(IntType a, IntType x)
+  {
+    if(x == 0)
+    {
+       return a*x;
+    }
+    else
+    {
+       if(a == 1)
+         return x;
+       else if(m <= traits::const_max/a)      // i.e. a*m <= max
+         return mult_small(a, x);
+       else if(traits::is_signed && (m%a < m/a))
+         return mult_schrage(a, x);
+       else {
+         // difficult
+         assert(!"const_mod::mult with a too large");
+         return 0;
+       }
+    }
+  }
+
+  static IntType mult_add(IntType a, IntType x, IntType c)
+  {
+    if(m == 0)
+    {
+       return a*x+c;
+    }
+    else
+    {
+       if(m <= (traits::const_max-c)/a)   // i.e. a*m+c <= max
+         return (a*x+c) % m;
+       else
+         return add(mult(a, x), c);
+    }
+  }
+
+  static IntType invert(IntType x)
+  { return x == 0 ? 0 : invert_euclidian(x); }
+
+private:
+  typedef integer_traits<IntType> traits;
+
+  const_mod();      // don't instantiate
+
+  static IntType add_small(IntType x, IntType c)
+  {
+    x += c;
+    if(x >= m)
+      x -= m;
+    return x;
+  }
+
+  static IntType mult_small(IntType a, IntType x)
+  {
+    return a*x % m;
+  }
+
+  static IntType mult_schrage(IntType a, IntType value)
+  {
+    const IntType q = m / a;
+    const IntType r = m % a;
+
+    assert(r < q);        // check that overflow cannot happen
+
+    value = a*(value%q) - r*(value/q);
+    while(value <= 0)
+      value += m;
+    return value;
+  }
+
+  // invert c in the finite field (mod m) (m must be prime)
+  static IntType invert_euclidian(IntType c)
+  {
+    // we are interested in the gcd factor for c, because this is our inverse
+    BOOST_STATIC_ASSERT(m > 0);
+#ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+    BOOST_STATIC_ASSERT(boost::integer_traits<IntType>::is_signed);
+#endif
+    assert(c > 0);
+    IntType l1 = 0;
+    IntType l2 = 1;
+    IntType n = c;
+    IntType p = m;
+    for(;;) {
+      IntType q = p / n;
+      l1 -= q * l2;           // this requires a signed IntType!
+      p -= q * n;
+      if(p == 0)
+        return (l2 < 1 ? l2 + m : l2);
+      IntType q2 = n / p;
+      l2 -= q2 * l1;
+      n -= q2 * p;
+      if(n == 0)
+        return (l1 < 1 ? l1 + m : l1);
+    }
+  }
+};
+
+
+#endif
+
+} // namespace random
+} // namespace boost
+
+#include <boost/random/detail/enable_warnings.hpp>
+
+#endif // BOOST_RANDOM_CONST_MOD_HPP
diff --git a/3rdParty/Boost/src/boost/random/detail/disable_warnings.hpp b/3rdParty/Boost/src/boost/random/detail/disable_warnings.hpp
new file mode 100644
index 0000000..f3ade5e
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/disable_warnings.hpp
@@ -0,0 +1,23 @@
+/* boost random/detail/disable_warnings.hpp header file
+ *
+ * Copyright Steven Watanabe 2009
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: disable_warnings.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
+ *
+ */
+
+// No #include guard.  This header is intended to be included multiple times.
+
+#include <boost/config.hpp>
+
+#ifdef BOOST_MSVC
+#pragma warning(push)
+#pragma warning(disable:4512)
+#pragma warning(disable:4127)
+#pragma warning(disable:4724)
+#endif
diff --git a/3rdParty/Boost/src/boost/random/detail/enable_warnings.hpp b/3rdParty/Boost/src/boost/random/detail/enable_warnings.hpp
new file mode 100644
index 0000000..26184ea
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/enable_warnings.hpp
@@ -0,0 +1,18 @@
+/* boost random/detail/enable_warnings.hpp header file
+ *
+ * Copyright Steven Watanabe 2009
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: enable_warnings.hpp 58649 2010-01-02 21:23:17Z steven_watanabe $
+ *
+ */
+
+// No #include guard.  This header is intended to be included multiple times.
+
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
diff --git a/3rdParty/Boost/src/boost/random/detail/pass_through_engine.hpp b/3rdParty/Boost/src/boost/random/detail/pass_through_engine.hpp
new file mode 100644
index 0000000..468427c
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/pass_through_engine.hpp
@@ -0,0 +1,100 @@
+/* boost random/detail/uniform_int_float.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: pass_through_engine.hpp 58649 2010-01-02 21:23:17Z steven_watanabe $
+ *
+ */
+
+#ifndef BOOST_RANDOM_DETAIL_PASS_THROUGH_ENGINE_HPP
+#define BOOST_RANDOM_DETAIL_PASS_THROUGH_ENGINE_HPP
+
+#include <boost/config.hpp>
+#include <boost/random/detail/ptr_helper.hpp>
+#include <boost/random/detail/disable_warnings.hpp>
+
+namespace boost {
+namespace random {
+namespace detail {
+
+template<class UniformRandomNumberGenerator>
+class pass_through_engine
+{
+private:
+  typedef ptr_helper<UniformRandomNumberGenerator> helper_type;
+
+public:
+  typedef typename helper_type::value_type base_type;
+  typedef typename base_type::result_type result_type;
+
+  explicit pass_through_engine(UniformRandomNumberGenerator rng)
+    // make argument an rvalue to avoid matching Generator& constructor
+    : _rng(static_cast<typename helper_type::rvalue_type>(rng))
+  { }
+
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return (base().min)(); }
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return (base().max)(); }
+  base_type& base() { return helper_type::ref(_rng); }
+  const base_type& base() const { return helper_type::ref(_rng); }
+
+  result_type operator()() { return base()(); }
+
+private:
+  UniformRandomNumberGenerator _rng;
+};
+
+#ifndef BOOST_NO_STD_LOCALE
+
+template<class UniformRandomNumberGenerator, class CharT, class Traits>
+std::basic_ostream<CharT,Traits>&
+operator<<(
+    std::basic_ostream<CharT,Traits>& os
+    , const pass_through_engine<UniformRandomNumberGenerator>& ud
+    )
+{
+    return os << ud.base();
+}
+
+template<class UniformRandomNumberGenerator, class CharT, class Traits>
+std::basic_istream<CharT,Traits>&
+operator>>(
+    std::basic_istream<CharT,Traits>& is
+    , const pass_through_engine<UniformRandomNumberGenerator>& ud
+    )
+{
+    return is >> ud.base();
+}
+
+#else // no new streams
+
+template<class UniformRandomNumberGenerator>
+inline std::ostream&
+operator<<(std::ostream& os, 
+           const pass_through_engine<UniformRandomNumberGenerator>& ud)
+{
+    return os << ud.base();
+}
+
+template<class UniformRandomNumberGenerator>
+inline std::istream&
+operator>>(std::istream& is, 
+           const pass_through_engine<UniformRandomNumberGenerator>& ud)
+{
+    return is >> ud.base();
+}
+
+#endif
+
+} // namespace detail
+} // namespace random
+} // namespace boost
+
+#include <boost/random/detail/enable_warnings.hpp>
+
+#endif // BOOST_RANDOM_DETAIL_PASS_THROUGH_ENGINE_HPP
+
diff --git a/3rdParty/Boost/src/boost/random/detail/ptr_helper.hpp b/3rdParty/Boost/src/boost/random/detail/ptr_helper.hpp
new file mode 100644
index 0000000..3f3fbdd
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/ptr_helper.hpp
@@ -0,0 +1,94 @@
+/* boost random/detail/ptr_helper.hpp header file
+ *
+ * Copyright Jens Maurer 2002
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: ptr_helper.hpp 24096 2004-07-27 03:43:34Z dgregor $
+ *
+ */
+
+#ifndef BOOST_RANDOM_DETAIL_PTR_HELPER_HPP
+#define BOOST_RANDOM_DETAIL_PTR_HELPER_HPP
+
+#include <boost/config.hpp>
+
+
+namespace boost {
+namespace random {
+namespace detail {
+
+// type_traits could help here, but I don't want to depend on type_traits.
+template<class T>
+struct ptr_helper
+{
+  typedef T value_type;
+  typedef T& reference_type;
+  typedef const T& rvalue_type;
+  static reference_type ref(T& r) { return r; }
+  static const T& ref(const T& r) { return r; }
+};
+
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+template<class T>
+struct ptr_helper<T&>
+{
+  typedef T value_type;
+  typedef T& reference_type;
+  typedef T& rvalue_type;
+  static reference_type ref(T& r) { return r; }
+  static const T& ref(const T& r) { return r; }
+};
+
+template<class T>
+struct ptr_helper<T*>
+{
+  typedef T value_type;
+  typedef T& reference_type;
+  typedef T* rvalue_type;
+  static reference_type ref(T * p) { return *p; }
+  static const T& ref(const T * p) { return *p; }
+};
+#endif
+
+} // namespace detail
+} // namespace random
+} // namespace boost
+
+//
+// BOOST_RANDOM_PTR_HELPER_SPEC --
+//
+//  Helper macro for broken compilers defines specializations of
+//  ptr_helper.
+//
+#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+# define BOOST_RANDOM_PTR_HELPER_SPEC(T)                \
+namespace boost { namespace random { namespace detail { \
+template<>                                              \
+struct ptr_helper<T&>                                   \
+{                                                       \
+  typedef T value_type;                                 \
+  typedef T& reference_type;                            \
+  typedef T& rvalue_type;                               \
+  static reference_type ref(T& r) { return r; }         \
+  static const T& ref(const T& r) { return r; }         \
+};                                                      \
+                                                        \
+template<>                                              \
+struct ptr_helper<T*>                                   \
+{                                                       \
+  typedef T value_type;                                 \
+  typedef T& reference_type;                            \
+  typedef T* rvalue_type;                               \
+  static reference_type ref(T * p) { return *p; }       \
+  static const T& ref(const T * p) { return *p; }       \
+};                                                      \
+}}}
+#else
+# define BOOST_RANDOM_PTR_HELPER_SPEC(T)
+#endif 
+
+#endif // BOOST_RANDOM_DETAIL_PTR_HELPER_HPP
diff --git a/3rdParty/Boost/src/boost/random/detail/seed.hpp b/3rdParty/Boost/src/boost/random/detail/seed.hpp
new file mode 100644
index 0000000..48cc17e
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/seed.hpp
@@ -0,0 +1,89 @@
+/* boost random/detail/seed.hpp header file
+ *
+ * Copyright Steven Watanabe 2009
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: seed.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
+ */
+
+#ifndef BOOST_RANDOM_DETAIL_SEED_HPP
+#define BOOST_RANDOM_DETAIL_SEED_HPP
+
+#include <boost/config.hpp>
+
+// Sun seems to have trouble with the use of SFINAE for the
+// templated constructor.  So does Borland.
+#if !defined(BOOST_NO_SFINAE) && !defined(__SUNPRO_CC) && !defined(__BORLANDC__)
+
+#include <boost/utility/enable_if.hpp>
+#include <boost/type_traits/is_arithmetic.hpp>
+
+namespace boost {
+namespace random {
+namespace detail {
+
+template<class T>
+struct disable_seed : boost::disable_if<boost::is_arithmetic<T> > {};
+
+template<class Engine, class T>
+struct disable_constructor : disable_seed<T> {};
+
+template<class Engine>
+struct disable_constructor<Engine, Engine> {};
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_CONSTRUCTOR(Self, Generator, gen) \
+    template<class Generator>                                           \
+    explicit Self(Generator& gen, typename ::boost::random::detail::disable_constructor<Self, Generator>::type* = 0)
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_SEED(Self, Generator, gen)    \
+    template<class Generator>                                       \
+    void seed(Generator& gen, typename ::boost::random::detail::disable_seed<Generator>::type* = 0)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_CONSTRUCTOR(Self, T, x)  \
+    explicit Self(const T& x)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_SEED(Self, T, x) \
+    void seed(const T& x)
+
+}
+}
+}
+
+#else
+
+#include <boost/type_traits/is_arithmetic.hpp>
+#include <boost/mpl/bool.hpp>
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_CONSTRUCTOR(Self, Generator, gen) \
+    Self(Self& other) { *this = other; }                                \
+    Self(const Self& other) { *this = other; }                          \
+    template<class Generator>                                           \
+    explicit Self(Generator& gen) {                                     \
+        boost_random_constructor_impl(gen, ::boost::is_arithmetic<Generator>());\
+    }                                                                   \
+    template<class Generator>                                           \
+    void boost_random_constructor_impl(Generator& gen, ::boost::mpl::false_)
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_SEED(Self, Generator, gen)    \
+    template<class Generator>                                       \
+    void seed(Generator& gen) {                                     \
+        boost_random_seed_impl(gen, ::boost::is_arithmetic<Generator>());\
+    }\
+    template<class Generator>\
+    void boost_random_seed_impl(Generator& gen, ::boost::mpl::false_)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_CONSTRUCTOR(Self, T, x)  \
+    explicit Self(const T& x) { boost_random_constructor_impl(x, ::boost::mpl::true_()); }\
+    void boost_random_constructor_impl(const T& x, ::boost::mpl::true_)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_SEED(Self, T, x) \
+    void seed(const T& x) { boost_random_seed_impl(x, ::boost::mpl::true_()); }\
+    void boost_random_seed_impl(const T& x, ::boost::mpl::true_)
+
+#endif
+
+#endif
diff --git a/3rdParty/Boost/src/boost/random/detail/signed_unsigned_tools.hpp b/3rdParty/Boost/src/boost/random/detail/signed_unsigned_tools.hpp
new file mode 100644
index 0000000..3c81cf4
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/signed_unsigned_tools.hpp
@@ -0,0 +1,89 @@
+/* boost random/detail/signed_unsigned_tools.hpp header file
+ *
+ * Copyright Jens Maurer 2006
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ */
+
+#ifndef BOOST_RANDOM_DETAIL_SIGNED_UNSIGNED_TOOLS
+#define BOOST_RANDOM_DETAIL_SIGNED_UNSIGNED_TOOLS
+
+#include <boost/limits.hpp>
+#include <boost/config.hpp>
+#include <boost/type_traits/make_unsigned.hpp>
+
+namespace boost {
+namespace random {
+namespace detail {
+
+
+/*
+ * Compute x - y, we know that x >= y, return an unsigned value.
+ */
+
+template<class T, bool sgn = std::numeric_limits<T>::is_signed>
+struct subtract { };
+
+template<class T>
+struct subtract<T, /* signed */ false>
+{
+  typedef T result_type;
+  result_type operator()(T x, T y) { return x - y; }
+};
+
+template<class T>
+struct subtract<T, /* signed */ true>
+{
+  typedef typename make_unsigned<T>::type result_type;
+  result_type operator()(T x, T y)
+  {
+    if (y >= 0)   // because x >= y, it follows that x >= 0, too
+      return result_type(x) - result_type(y);
+    if (x >= 0)   // y < 0
+      // avoid the nasty two's complement case for y == min()
+      return result_type(x) + result_type(-(y+1)) + 1;
+    // both x and y are negative: no signed overflow
+    return result_type(x - y);
+  }
+};
+
+/*
+ * Compute x + y, x is unsigned, result fits in type of "y".
+ */
+
+template<class T1, class T2, bool sgn = std::numeric_limits<T2>::is_signed>
+struct add { };
+
+template<class T1, class T2>
+struct add<T1, T2, /* signed */ false>
+{
+  typedef T2 result_type;
+  result_type operator()(T1 x, T2 y) { return T2(x) + y; }
+};
+
+template<class T1, class T2>
+struct add<T1, T2, /* signed */ true>
+{
+  typedef T2 result_type;
+  result_type operator()(T1 x, T2 y)
+  {
+    if (y >= 0)
+      return T2(x) + y;
+    // y < 0
+    if (x >= T1(-(y+1)))  // result >= 0 after subtraction
+      // avoid the nasty two's complement edge case for y == min()
+      return T2(x - T1(-(y+1)) - 1);
+    // abs(x) < abs(y), thus T2 able to represent x
+    return T2(x) + y;
+  }
+};
+
+} // namespace detail
+} // namespace random
+} // namespace boost
+
+#endif // BOOST_RANDOM_DETAIL_SIGNED_UNSIGNED_TOOLS
+
diff --git a/3rdParty/Boost/src/boost/random/detail/uniform_int_float.hpp b/3rdParty/Boost/src/boost/random/detail/uniform_int_float.hpp
new file mode 100644
index 0000000..4607021
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/detail/uniform_int_float.hpp
@@ -0,0 +1,85 @@
+/* boost random/detail/uniform_int_float.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: uniform_int_float.hpp 52492 2009-04-19 14:55:57Z steven_watanabe $
+ *
+ */
+
+#ifndef BOOST_RANDOM_DETAIL_UNIFORM_INT_FLOAT_HPP
+#define BOOST_RANDOM_DETAIL_UNIFORM_INT_FLOAT_HPP
+
+#include <boost/config.hpp>
+#include <boost/random/detail/config.hpp>
+#include <boost/random/uniform_01.hpp>
+
+
+namespace boost {
+namespace random {
+namespace detail {
+
+template<class UniformRandomNumberGenerator, class IntType = unsigned long>
+class uniform_int_float
+{
+public:
+  typedef UniformRandomNumberGenerator base_type;
+  typedef IntType result_type;
+
+  uniform_int_float(base_type rng, IntType min_arg = 0, IntType max_arg = 0xffffffff)
+    : _rng(rng), _min(min_arg), _max(max_arg)
+  {
+    init();
+  }
+
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return _min; }
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return _max; }
+  base_type& base() { return _rng.base(); }
+  const base_type& base() const { return _rng.base(); }
+
+  result_type operator()()
+  {
+    return static_cast<IntType>(_rng() * _range) + _min;
+  }
+
+#ifndef BOOST_RANDOM_NO_STREAM_OPERATORS
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const uniform_int_float& ud)
+  {
+    os << ud._min << " " << ud._max;
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, uniform_int_float& ud)
+  {
+    is >> std::ws >> ud._min >> std::ws >> ud._max;
+    ud.init();
+    return is;
+  }
+#endif
+
+private:
+  void init()
+  {
+    _range = static_cast<base_result>(_max-_min)+1;
+  }
+
+  typedef typename base_type::result_type base_result;
+  uniform_01<base_type> _rng;
+  result_type _min, _max;
+  base_result _range;
+};
+
+
+} // namespace detail
+} // namespace random
+} // namespace boost
+
+#endif // BOOST_RANDOM_DETAIL_UNIFORM_INT_FLOAT_HPP
diff --git a/3rdParty/Boost/src/boost/random/linear_congruential.hpp b/3rdParty/Boost/src/boost/random/linear_congruential.hpp
new file mode 100644
index 0000000..351b9c1
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/linear_congruential.hpp
@@ -0,0 +1,403 @@
+/* boost random/linear_congruential.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: linear_congruential.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
+ *
+ * Revision history
+ *  2001-02-18  moved to individual header files
+ */
+
+#ifndef BOOST_RANDOM_LINEAR_CONGRUENTIAL_HPP
+#define BOOST_RANDOM_LINEAR_CONGRUENTIAL_HPP
+
+#include <iostream>
+#include <cassert>
+#include <stdexcept>
+#include <boost/config.hpp>
+#include <boost/limits.hpp>
+#include <boost/static_assert.hpp>
+#include <boost/random/detail/config.hpp>
+#include <boost/random/detail/const_mod.hpp>
+#include <boost/detail/workaround.hpp>
+
+#include <boost/random/detail/disable_warnings.hpp>
+
+namespace boost {
+namespace random {
+
+/**
+ * Instantiations of class template linear_congruential model a
+ * \pseudo_random_number_generator. Linear congruential pseudo-random
+ * number generators are described in:
+ *
+ *  "Mathematical methods in large-scale computing units", D. H. Lehmer,
+ *  Proc. 2nd Symposium on Large-Scale Digital Calculating Machines,
+ *  Harvard University Press, 1951, pp. 141-146
+ *
+ * Let x(n) denote the sequence of numbers returned by some pseudo-random
+ * number generator. Then for the linear congruential generator,
+ * x(n+1) := (a * x(n) + c) mod m. Parameters for the generator are
+ * x(0), a, c, m. The template parameter IntType shall denote an integral
+ * type. It must be large enough to hold values a, c, and m. The template
+ * parameters a and c must be smaller than m.
+ *
+ * Note: The quality of the generator crucially depends on the choice of
+ * the parameters. User code should use one of the sensibly parameterized
+ * generators such as minstd_rand instead.
+ */
+template<class IntType, IntType a, IntType c, IntType m, IntType val>
+class linear_congruential
+{
+public:
+  typedef IntType result_type;
+#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
+  static const bool has_fixed_range = true;
+  static const result_type min_value = ( c == 0 ? 1 : 0 );
+  static const result_type max_value = m-1;
+#else
+  BOOST_STATIC_CONSTANT(bool, has_fixed_range = false);
+#endif
+  BOOST_STATIC_CONSTANT(IntType, multiplier = a);
+  BOOST_STATIC_CONSTANT(IntType, increment = c);
+  BOOST_STATIC_CONSTANT(IntType, modulus = m);
+
+  // MSVC 6 and possibly others crash when encountering complicated integral
+  // constant expressions.  Avoid the check for now.
+  // BOOST_STATIC_ASSERT(m == 0 || a < m);
+  // BOOST_STATIC_ASSERT(m == 0 || c < m);
+
+  /**
+   * Constructs a linear_congruential generator, seeding it with @c x0.
+   */
+  explicit linear_congruential(IntType x0 = 1)
+  { 
+    seed(x0);
+
+    // MSVC fails BOOST_STATIC_ASSERT with std::numeric_limits at class scope
+#ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+    BOOST_STATIC_ASSERT(std::numeric_limits<IntType>::is_integer);
+#endif
+  }
+
+  /**
+   * Constructs a @c linear_congruential generator and seeds it
+   * with values taken from the itrator range [first, last)
+   * and adjusts first to point to the element after the last one
+   * used.  If there are not enough elements, throws @c std::invalid_argument.
+   *
+   * first and last must be input iterators.
+   */
+  template<class It>
+  linear_congruential(It& first, It last)
+  {
+      seed(first, last);
+  }
+
+  // compiler-generated copy constructor and assignment operator are fine
+
+  /**
+   * If c mod m is zero and x0 mod m is zero, changes the current value of
+   * the generator to 1. Otherwise, changes it to x0 mod m. If c is zero,
+   * distinct seeds in the range [1,m) will leave the generator in distinct
+   * states. If c is not zero, the range is [0,m).
+   */
+  void seed(IntType x0 = 1)
+  {
+    // wrap _x if it doesn't fit in the destination
+    if(modulus == 0) {
+      _x = x0;
+    } else {
+      _x = x0 % modulus;
+    }
+    // handle negative seeds
+    if(_x <= 0 && _x != 0) {
+      _x += modulus;
+    }
+    // adjust to the correct range
+    if(increment == 0 && _x == 0) {
+      _x = 1;
+    }
+    assert(_x >= (min)());
+    assert(_x <= (max)());
+  }
+
+  /**
+   * seeds a @c linear_congruential generator with values taken
+   * from the itrator range [first, last) and adjusts @c first to
+   * point to the element after the last one used.  If there are
+   * not enough elements, throws @c std::invalid_argument.
+   *
+   * @c first and @c last must be input iterators.
+   */
+  template<class It>
+  void seed(It& first, It last)
+  {
+    if(first == last)
+      throw std::invalid_argument("linear_congruential::seed");
+    seed(*first++);
+  }
+
+  /**
+   * Returns the smallest value that the @c linear_congruential generator
+   * can produce.
+   */
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return c == 0 ? 1 : 0; }
+  /**
+   * Returns the largest value that the @c linear_congruential generator
+   * can produce.
+   */
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return modulus-1; }
+
+  /** Returns the next value of the @c linear_congruential generator. */
+  IntType operator()()
+  {
+    _x = const_mod<IntType, m>::mult_add(a, _x, c);
+    return _x;
+  }
+
+  static bool validation(IntType x) { return val == x; }
+
+#ifdef BOOST_NO_OPERATORS_IN_NAMESPACE
+    
+  // Use a member function; Streamable concept not supported.
+  bool operator==(const linear_congruential& rhs) const
+  { return _x == rhs._x; }
+  bool operator!=(const linear_congruential& rhs) const
+  { return !(*this == rhs); }
+
+#else 
+  friend bool operator==(const linear_congruential& x,
+                         const linear_congruential& y)
+  { return x._x == y._x; }
+  friend bool operator!=(const linear_congruential& x,
+                         const linear_congruential& y)
+  { return !(x == y); }
+    
+#if !defined(BOOST_RANDOM_NO_STREAM_OPERATORS) && !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os,
+             const linear_congruential& lcg)
+  {
+    return os << lcg._x;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is,
+             linear_congruential& lcg)
+  {
+    return is >> lcg._x;
+  }
+ 
+private:
+#endif
+#endif
+
+  IntType _x;
+};
+
+// probably needs the "no native streams" caveat for STLPort
+#if !defined(__SGI_STL_PORT) && BOOST_WORKAROUND(__GNUC__, == 2)
+template<class IntType, IntType a, IntType c, IntType m, IntType val>
+std::ostream&
+operator<<(std::ostream& os,
+           const linear_congruential<IntType,a,c,m,val>& lcg)
+{
+    return os << lcg._x;
+}
+
+template<class IntType, IntType a, IntType c, IntType m, IntType val>
+std::istream&
+operator>>(std::istream& is,
+           linear_congruential<IntType,a,c,m,val>& lcg)
+{
+    return is >> lcg._x;
+}
+#elif defined(BOOST_RANDOM_NO_STREAM_OPERATORS) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+template<class CharT, class Traits, class IntType, IntType a, IntType c, IntType m, IntType val>
+std::basic_ostream<CharT,Traits>&
+operator<<(std::basic_ostream<CharT,Traits>& os,
+           const linear_congruential<IntType,a,c,m,val>& lcg)
+{
+    return os << lcg._x;
+}
+
+template<class CharT, class Traits, class IntType, IntType a, IntType c, IntType m, IntType val>
+std::basic_istream<CharT,Traits>&
+operator>>(std::basic_istream<CharT,Traits>& is,
+           linear_congruential<IntType,a,c,m,val>& lcg)
+{
+    return is >> lcg._x;
+}
+#endif
+
+#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
+//  A definition is required even for integral static constants
+template<class IntType, IntType a, IntType c, IntType m, IntType val>
+const bool linear_congruential<IntType, a, c, m, val>::has_fixed_range;
+template<class IntType, IntType a, IntType c, IntType m, IntType val>
+const typename linear_congruential<IntType, a, c, m, val>::result_type linear_congruential<IntType, a, c, m, val>::min_value;
+template<class IntType, IntType a, IntType c, IntType m, IntType val>
+const typename linear_congruential<IntType, a, c, m, val>::result_type linear_congruential<IntType, a, c, m, val>::max_value;
+template<class IntType, IntType a, IntType c, IntType m, IntType val>
+const IntType linear_congruential<IntType,a,c,m,val>::modulus;
+#endif
+
+} // namespace random
+
+// validation values from the publications
+/**
+ * The specialization \minstd_rand0 was originally suggested in
+ *
+ *  @blockquote
+ *  A pseudo-random number generator for the System/360, P.A. Lewis,
+ *  A.S. Goodman, J.M. Miller, IBM Systems Journal, Vol. 8, No. 2,
+ *  1969, pp. 136-146
+ *  @endblockquote
+ *
+ * It is examined more closely together with \minstd_rand in
+ *
+ *  @blockquote
+ *  "Random Number Generators: Good ones are hard to find",
+ *  Stephen K. Park and Keith W. Miller, Communications of
+ *  the ACM, Vol. 31, No. 10, October 1988, pp. 1192-1201 
+ *  @endblockquote
+ */
+typedef random::linear_congruential<int32_t, 16807, 0, 2147483647, 
+  1043618065> minstd_rand0;
+
+/** The specialization \minstd_rand was suggested in
+ *
+ *  @blockquote
+ *  "Random Number Generators: Good ones are hard to find",
+ *  Stephen K. Park and Keith W. Miller, Communications of
+ *  the ACM, Vol. 31, No. 10, October 1988, pp. 1192-1201
+ *  @endblockquote
+ */
+typedef random::linear_congruential<int32_t, 48271, 0, 2147483647,
+  399268537> minstd_rand;
+
+
+#if !defined(BOOST_NO_INT64_T) && !defined(BOOST_NO_INTEGRAL_INT64_T)
+/** Class @c rand48 models a \pseudo_random_number_generator. It uses
+ * the linear congruential algorithm with the parameters a = 0x5DEECE66D,
+ * c = 0xB, m = 2**48. It delivers identical results to the @c lrand48()
+ * function available on some systems (assuming lcong48 has not been called).
+ *
+ * It is only available on systems where @c uint64_t is provided as an
+ * integral type, so that for example static in-class constants and/or
+ * enum definitions with large @c uint64_t numbers work.
+ */
+class rand48 
+{
+public:
+  typedef int32_t result_type;
+#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
+  static const bool has_fixed_range = true;
+  static const int32_t min_value = 0;
+  static const int32_t max_value = integer_traits<int32_t>::const_max;
+#else
+  enum { has_fixed_range = false };
+#endif
+  /**
+   * Returns the smallest value that the generator can produce
+   */
+  int32_t min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return 0; }
+  /**
+   * Returns the largest value that the generator can produce
+   */
+  int32_t max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return std::numeric_limits<int32_t>::max BOOST_PREVENT_MACRO_SUBSTITUTION (); }
+  
+#ifdef BOOST_RANDOM_DOXYGEN
+  /**
+   * If T is an integral type smaller than int46_t, constructs
+   * a \rand48 generator with x(0) := (x0 << 16) | 0x330e.  Otherwise
+   * constructs a \rand48 generator with x(0) = x0.
+   */
+  template<class T> explicit rand48(T x0 = 1);
+#else
+  rand48() : lcf(cnv(static_cast<int32_t>(1))) {}
+  template<class T> explicit rand48(T x0) : lcf(cnv(x0)) { }
+#endif
+  template<class It> rand48(It& first, It last) : lcf(first, last) { }
+
+  // compiler-generated copy ctor and assignment operator are fine
+
+#ifdef BOOST_RANDOM_DOXYGEN
+  /**
+   * If T is an integral type smaller than int46_t, changes
+   * the current value x(n) of the generator to (x0 << 16) | 0x330e.
+   * Otherwise changes the current value x(n) to x0.
+   */
+  template<class T> void seed(T x0 = 1);
+#else
+  void seed() { seed(static_cast<int32_t>(1)); }
+  template<class T> void seed(T x0) { lcf.seed(cnv(x0)); }
+#endif
+  template<class It> void seed(It& first, It last) { lcf.seed(first,last); }
+
+  /**
+   * Returns the next value of the generator.
+   */
+  int32_t operator()() { return static_cast<int32_t>(lcf() >> 17); }
+  // by experiment from lrand48()
+  static bool validation(int32_t x) { return x == 1993516219; }
+
+#ifndef BOOST_NO_OPERATORS_IN_NAMESPACE
+
+#ifndef BOOST_RANDOM_NO_STREAM_OPERATORS
+  template<class CharT,class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const rand48& r)
+  { os << r.lcf; return os; }
+
+  template<class CharT,class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, rand48& r)
+  { is >> r.lcf; return is; }
+#endif
+
+  friend bool operator==(const rand48& x, const rand48& y)
+  { return x.lcf == y.lcf; }
+  friend bool operator!=(const rand48& x, const rand48& y)
+  { return !(x == y); }
+#else
+  // Use a member function; Streamable concept not supported.
+  bool operator==(const rand48& rhs) const
+  { return lcf == rhs.lcf; }
+  bool operator!=(const rand48& rhs) const
+  { return !(*this == rhs); }
+#endif
+private:
+  /// \cond hide_private_members
+  random::linear_congruential<uint64_t,
+    uint64_t(0xDEECE66DUL) | (uint64_t(0x5) << 32), // xxxxULL is not portable
+    0xB, uint64_t(1)<<48, /* unknown */ 0> lcf;
+  template<class T>
+  static uint64_t cnv(T x) 
+  {
+    if(sizeof(T) < sizeof(uint64_t)) {
+      return (static_cast<uint64_t>(x) << 16) | 0x330e;
+    } else {
+      return(static_cast<uint64_t>(x));
+    }
+  }
+  static uint64_t cnv(float x) { return(static_cast<uint64_t>(x)); }
+  static uint64_t cnv(double x) { return(static_cast<uint64_t>(x)); }
+  static uint64_t cnv(long double x) { return(static_cast<uint64_t>(x)); }
+  /// \endcond
+};
+#endif /* !BOOST_NO_INT64_T && !BOOST_NO_INTEGRAL_INT64_T */
+
+} // namespace boost
+
+#include <boost/random/detail/enable_warnings.hpp>
+
+#endif // BOOST_RANDOM_LINEAR_CONGRUENTIAL_HPP
diff --git a/3rdParty/Boost/src/boost/random/mersenne_twister.hpp b/3rdParty/Boost/src/boost/random/mersenne_twister.hpp
new file mode 100644
index 0000000..fa80aa6
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/mersenne_twister.hpp
@@ -0,0 +1,367 @@
+/* boost random/mersenne_twister.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: mersenne_twister.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
+ *
+ * Revision history
+ *  2001-02-18  moved to individual header files
+ */
+
+#ifndef BOOST_RANDOM_MERSENNE_TWISTER_HPP
+#define BOOST_RANDOM_MERSENNE_TWISTER_HPP
+
+#include <iostream>
+#include <algorithm>     // std::copy
+#include <stdexcept>
+#include <boost/config.hpp>
+#include <boost/limits.hpp>
+#include <boost/static_assert.hpp>
+#include <boost/integer_traits.hpp>
+#include <boost/cstdint.hpp>
+#include <boost/random/linear_congruential.hpp>
+#include <boost/detail/workaround.hpp>
+#include <boost/random/detail/config.hpp>
+#include <boost/random/detail/ptr_helper.hpp>
+#include <boost/random/detail/seed.hpp>
+
+namespace boost {
+namespace random {
+
+/**
+ * Instantiations of class template mersenne_twister model a
+ * \pseudo_random_number_generator. It uses the algorithm described in
+ *
+ *  @blockquote
+ *  "Mersenne Twister: A 623-dimensionally equidistributed uniform
+ *  pseudo-random number generator", Makoto Matsumoto and Takuji Nishimura,
+ *  ACM Transactions on Modeling and Computer Simulation: Special Issue on
+ *  Uniform Random Number Generation, Vol. 8, No. 1, January 1998, pp. 3-30. 
+ *  @endblockquote
+ *
+ * @xmlnote
+ * The boost variant has been implemented from scratch and does not
+ * derive from or use mt19937.c provided on the above WWW site. However, it
+ * was verified that both produce identical output.
+ * @endxmlnote
+ *
+ * The seeding from an integer was changed in April 2005 to address a
+ * <a href="http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/emt19937ar.html">weakness</a>.
+ * 
+ * The quality of the generator crucially depends on the choice of the
+ * parameters.  User code should employ one of the sensibly parameterized
+ * generators such as \mt19937 instead.
+ *
+ * The generator requires considerable amounts of memory for the storage of
+ * its state array. For example, \mt11213b requires about 1408 bytes and
+ * \mt19937 requires about 2496 bytes.
+ */
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+class mersenne_twister
+{
+public:
+  typedef UIntType result_type;
+  BOOST_STATIC_CONSTANT(int, word_size = w);
+  BOOST_STATIC_CONSTANT(int, state_size = n);
+  BOOST_STATIC_CONSTANT(int, shift_size = m);
+  BOOST_STATIC_CONSTANT(int, mask_bits = r);
+  BOOST_STATIC_CONSTANT(UIntType, parameter_a = a);
+  BOOST_STATIC_CONSTANT(int, output_u = u);
+  BOOST_STATIC_CONSTANT(int, output_s = s);
+  BOOST_STATIC_CONSTANT(UIntType, output_b = b);
+  BOOST_STATIC_CONSTANT(int, output_t = t);
+  BOOST_STATIC_CONSTANT(UIntType, output_c = c);
+  BOOST_STATIC_CONSTANT(int, output_l = l);
+
+  BOOST_STATIC_CONSTANT(bool, has_fixed_range = false);
+  
+  /**
+   * Constructs a @c mersenne_twister and calls @c seed().
+   */
+  mersenne_twister() { seed(); }
+
+  /**
+   * Constructs a @c mersenne_twister and calls @c seed(value).
+   */
+  BOOST_RANDOM_DETAIL_ARITHMETIC_CONSTRUCTOR(mersenne_twister, UIntType, value)
+  { seed(value); }
+  template<class It> mersenne_twister(It& first, It last) { seed(first,last); }
+
+  /**
+   * Constructs a mersenne_twister and calls @c seed(gen).
+   *
+   * @xmlnote
+   * The copy constructor will always be preferred over
+   * the templated constructor.
+   * @endxmlnote
+   */
+  BOOST_RANDOM_DETAIL_GENERATOR_CONSTRUCTOR(mersenne_twister, Generator, gen)
+  { seed(gen); }
+
+  // compiler-generated copy ctor and assignment operator are fine
+
+  /** Calls @c seed(result_type(5489)). */
+  void seed() { seed(UIntType(5489)); }
+
+  /**
+   * Sets the state x(0) to v mod 2w. Then, iteratively,
+   * sets x(i) to (i + 1812433253 * (x(i-1) xor (x(i-1) rshift w-2))) mod 2<sup>w</sup>
+   * for i = 1 .. n-1. x(n) is the first value to be returned by operator().
+   */
+  BOOST_RANDOM_DETAIL_ARITHMETIC_SEED(mersenne_twister, UIntType, value)
+  {
+    // New seeding algorithm from 
+    // http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/emt19937ar.html
+    // In the previous versions, MSBs of the seed affected only MSBs of the
+    // state x[].
+    const UIntType mask = ~0u;
+    x[0] = value & mask;
+    for (i = 1; i < n; i++) {
+      // See Knuth "The Art of Computer Programming" Vol. 2, 3rd ed., page 106
+      x[i] = (1812433253UL * (x[i-1] ^ (x[i-1] >> (w-2))) + i) & mask;
+    }
+  }
+
+  /**
+   * Sets the state of this mersenne_twister to the values
+   * returned by n invocations of gen.
+   *
+   * Complexity: Exactly n invocations of gen.
+   */
+  BOOST_RANDOM_DETAIL_GENERATOR_SEED(mersenne_twister, Generator, gen)
+  {
+#ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+    BOOST_STATIC_ASSERT(!std::numeric_limits<result_type>::is_signed);
+#endif
+    // I could have used std::generate_n, but it takes "gen" by value
+    for(int j = 0; j < n; j++)
+      x[j] = gen();
+    i = n;
+  }
+
+  template<class It>
+  void seed(It& first, It last)
+  {
+    int j;
+    for(j = 0; j < n && first != last; ++j, ++first)
+      x[j] = *first;
+    i = n;
+    if(first == last && j < n)
+      throw std::invalid_argument("mersenne_twister::seed");
+  }
+  
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return 0; }
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const
+  {
+    // avoid "left shift count >= with of type" warning
+    result_type res = 0;
+    for(int j = 0; j < w; ++j)
+      res |= (1u << j);
+    return res;
+  }
+
+  result_type operator()();
+  static bool validation(result_type v) { return val == v; }
+
+#ifndef BOOST_NO_OPERATORS_IN_NAMESPACE
+
+#ifndef BOOST_RANDOM_NO_STREAM_OPERATORS
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const mersenne_twister& mt)
+  {
+    for(int j = 0; j < mt.state_size; ++j)
+      os << mt.compute(j) << " ";
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, mersenne_twister& mt)
+  {
+    for(int j = 0; j < mt.state_size; ++j)
+      is >> mt.x[j] >> std::ws;
+    // MSVC (up to 7.1) and Borland (up to 5.64) don't handle the template
+    // value parameter "n" available from the class template scope, so use
+    // the static constant with the same value
+    mt.i = mt.state_size;
+    return is;
+  }
+#endif
+
+  friend bool operator==(const mersenne_twister& x, const mersenne_twister& y)
+  {
+    for(int j = 0; j < state_size; ++j)
+      if(x.compute(j) != y.compute(j))
+        return false;
+    return true;
+  }
+
+  friend bool operator!=(const mersenne_twister& x, const mersenne_twister& y)
+  { return !(x == y); }
+#else
+  // Use a member function; Streamable concept not supported.
+  bool operator==(const mersenne_twister& rhs) const
+  {
+    for(int j = 0; j < state_size; ++j)
+      if(compute(j) != rhs.compute(j))
+        return false;
+    return true;
+  }
+
+  bool operator!=(const mersenne_twister& rhs) const
+  { return !(*this == rhs); }
+#endif
+
+private:
+  /// \cond hide_private_members
+  // returns x(i-n+index), where index is in 0..n-1
+  UIntType compute(unsigned int index) const
+  {
+    // equivalent to (i-n+index) % 2n, but doesn't produce negative numbers
+    return x[ (i + n + index) % (2*n) ];
+  }
+  void twist(int block);
+  /// \endcond
+
+  // state representation: next output is o(x(i))
+  //   x[0]  ... x[k] x[k+1] ... x[n-1]     x[n]     ... x[2*n-1]   represents
+  //  x(i-k) ... x(i) x(i+1) ... x(i-k+n-1) x(i-k-n) ... x[i(i-k-1)]
+  // The goal is to always have x(i-n) ... x(i-1) available for
+  // operator== and save/restore.
+
+  UIntType x[2*n]; 
+  int i;
+};
+
+#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
+//  A definition is required even for integral static constants
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const bool mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::has_fixed_range;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const int mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::state_size;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const int mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::shift_size;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const int mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::mask_bits;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const UIntType mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::parameter_a;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const int mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::output_u;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const int mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::output_s;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const UIntType mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::output_b;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const int mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::output_t;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const UIntType mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::output_c;
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+const int mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::output_l;
+#endif
+
+/// \cond hide_private_members
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+void mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::twist(int block)
+{
+  const UIntType upper_mask = (~0u) << r;
+  const UIntType lower_mask = ~upper_mask;
+
+  if(block == 0) {
+    for(int j = n; j < 2*n; j++) {
+      UIntType y = (x[j-n] & upper_mask) | (x[j-(n-1)] & lower_mask);
+      x[j] = x[j-(n-m)] ^ (y >> 1) ^ (y&1 ? a : 0);
+    }
+  } else if (block == 1) {
+    // split loop to avoid costly modulo operations
+    {  // extra scope for MSVC brokenness w.r.t. for scope
+      for(int j = 0; j < n-m; j++) {
+        UIntType y = (x[j+n] & upper_mask) | (x[j+n+1] & lower_mask);
+        x[j] = x[j+n+m] ^ (y >> 1) ^ (y&1 ? a : 0);
+      }
+    }
+    
+    for(int j = n-m; j < n-1; j++) {
+      UIntType y = (x[j+n] & upper_mask) | (x[j+n+1] & lower_mask);
+      x[j] = x[j-(n-m)] ^ (y >> 1) ^ (y&1 ? a : 0);
+    }
+    // last iteration
+    UIntType y = (x[2*n-1] & upper_mask) | (x[0] & lower_mask);
+    x[n-1] = x[m-1] ^ (y >> 1) ^ (y&1 ? a : 0);
+    i = 0;
+  }
+}
+/// \endcond
+
+template<class UIntType, int w, int n, int m, int r, UIntType a, int u,
+  int s, UIntType b, int t, UIntType c, int l, UIntType val>
+inline typename mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::result_type
+mersenne_twister<UIntType,w,n,m,r,a,u,s,b,t,c,l,val>::operator()()
+{
+  if(i == n)
+    twist(0);
+  else if(i >= 2*n)
+    twist(1);
+  // Step 4
+  UIntType z = x[i];
+  ++i;
+  z ^= (z >> u);
+  z ^= ((z << s) & b);
+  z ^= ((z << t) & c);
+  z ^= (z >> l);
+  return z;
+}
+
+} // namespace random
+
+/**
+ * The specializations \mt11213b and \mt19937 are from
+ *
+ *  @blockquote
+ *  "Mersenne Twister: A 623-dimensionally equidistributed
+ *  uniform pseudo-random number generator", Makoto Matsumoto
+ *  and Takuji Nishimura, ACM Transactions on Modeling and
+ *  Computer Simulation: Special Issue on Uniform Random Number
+ *  Generation, Vol. 8, No. 1, January 1998, pp. 3-30. 
+ *  @endblockquote
+ */
+typedef random::mersenne_twister<uint32_t,32,351,175,19,0xccab8ee7,11,
+  7,0x31b6ab00,15,0xffe50000,17, 0xa37d3c92> mt11213b;
+
+/**
+ * The specializations \mt11213b and \mt19937 are from
+ *
+ *  @blockquote
+ *  "Mersenne Twister: A 623-dimensionally equidistributed
+ *  uniform pseudo-random number generator", Makoto Matsumoto
+ *  and Takuji Nishimura, ACM Transactions on Modeling and
+ *  Computer Simulation: Special Issue on Uniform Random Number
+ *  Generation, Vol. 8, No. 1, January 1998, pp. 3-30. 
+ *  @endblockquote
+ */
+typedef random::mersenne_twister<uint32_t,32,624,397,31,0x9908b0df,11,
+  7,0x9d2c5680,15,0xefc60000,18, 3346425566U> mt19937;
+
+} // namespace boost
+
+BOOST_RANDOM_PTR_HELPER_SPEC(boost::mt19937)
+
+#endif // BOOST_RANDOM_MERSENNE_TWISTER_HPP
diff --git a/3rdParty/Boost/src/boost/random/uniform_01.hpp b/3rdParty/Boost/src/boost/random/uniform_01.hpp
new file mode 100644
index 0000000..2cdd05f
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/uniform_01.hpp
@@ -0,0 +1,273 @@
+/* boost random/uniform_01.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: uniform_01.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
+ *
+ * Revision history
+ *  2001-02-18  moved to individual header files
+ */
+
+#ifndef BOOST_RANDOM_UNIFORM_01_HPP
+#define BOOST_RANDOM_UNIFORM_01_HPP
+
+#include <iostream>
+#include <boost/config.hpp>
+#include <boost/limits.hpp>
+#include <boost/static_assert.hpp>
+#include <boost/random/detail/config.hpp>
+#include <boost/random/detail/pass_through_engine.hpp>
+
+#include <boost/random/detail/disable_warnings.hpp>
+
+namespace boost {
+
+#ifdef BOOST_RANDOM_DOXYGEN
+
+/**
+ * The distribution function uniform_01 models a \random_distribution.
+ * On each invocation, it returns a random floating-point value
+ * uniformly distributed in the range [0..1).
+ *
+ * The template parameter RealType shall denote a float-like value type
+ * with support for binary operators +, -, and /.
+ *
+ * Note: The current implementation is buggy, because it may not fill
+ * all of the mantissa with random bits. I'm unsure how to fill a
+ * (to-be-invented) @c boost::bigfloat class with random bits efficiently.
+ * It's probably time for a traits class.
+ */
+template<class RealType = double>
+class uniform_01
+{
+public:
+  typedef RealType input_type;
+  typedef RealType result_type;
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const;
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const;
+  void reset();
+
+  template<class Engine>
+  result_type operator()(Engine& eng);
+
+#ifndef BOOST_RANDOM_NO_STREAM_OPERATORS
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const new_uniform_01&)
+  {
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, new_uniform_01&)
+  {
+    return is;
+  }
+#endif
+};
+
+#else
+
+namespace detail {
+
+template<class RealType>
+class new_uniform_01
+{
+public:
+  typedef RealType input_type;
+  typedef RealType result_type;
+  // compiler-generated copy ctor and copy assignment are fine
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return result_type(0); }
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return result_type(1); }
+  void reset() { }
+
+  template<class Engine>
+  result_type operator()(Engine& eng) {
+    for (;;) {
+      typedef typename Engine::result_type base_result;
+      result_type factor = result_type(1) /
+              (result_type((eng.max)()-(eng.min)()) +
+               result_type(std::numeric_limits<base_result>::is_integer ? 1 : 0));
+      result_type result = result_type(eng() - (eng.min)()) * factor;
+      if (result < result_type(1))
+        return result;
+    }
+  }
+
+#ifndef BOOST_RANDOM_NO_STREAM_OPERATORS
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const new_uniform_01&)
+  {
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, new_uniform_01&)
+  {
+    return is;
+  }
+#endif
+};
+
+template<class UniformRandomNumberGenerator, class RealType>
+class backward_compatible_uniform_01
+{
+  typedef boost::random::detail::ptr_helper<UniformRandomNumberGenerator> traits;
+  typedef boost::random::detail::pass_through_engine<UniformRandomNumberGenerator> internal_engine_type;
+public:
+  typedef UniformRandomNumberGenerator base_type;
+  typedef RealType result_type;
+
+  BOOST_STATIC_CONSTANT(bool, has_fixed_range = false);
+
+#if !defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS) && !(defined(BOOST_MSVC) && BOOST_MSVC <= 1300)
+  BOOST_STATIC_ASSERT(!std::numeric_limits<RealType>::is_integer);
+#endif
+
+  explicit backward_compatible_uniform_01(typename traits::rvalue_type rng)
+    : _rng(rng),
+      _factor(result_type(1) /
+              (result_type((_rng.max)()-(_rng.min)()) +
+               result_type(std::numeric_limits<base_result>::is_integer ? 1 : 0)))
+  {
+  }
+  // compiler-generated copy ctor and copy assignment are fine
+
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return result_type(0); }
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return result_type(1); }
+  typename traits::value_type& base() { return _rng.base(); }
+  const typename traits::value_type& base() const { return _rng.base(); }
+  void reset() { }
+
+  result_type operator()() {
+    for (;;) {
+      result_type result = result_type(_rng() - (_rng.min)()) * _factor;
+      if (result < result_type(1))
+        return result;
+    }
+  }
+
+#if !defined(BOOST_NO_OPERATORS_IN_NAMESPACE) && !defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const backward_compatible_uniform_01& u)
+  {
+    os << u._rng;
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, backward_compatible_uniform_01& u)
+  {
+    is >> u._rng;
+    return is;
+  }
+#endif
+
+private:
+  typedef typename internal_engine_type::result_type base_result;
+  internal_engine_type _rng;
+  result_type _factor;
+};
+
+#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
+//  A definition is required even for integral static constants
+template<class UniformRandomNumberGenerator, class RealType>
+const bool backward_compatible_uniform_01<UniformRandomNumberGenerator, RealType>::has_fixed_range;
+#endif
+
+template<class UniformRandomNumberGenerator>
+struct select_uniform_01
+{
+  template<class RealType>
+  struct apply
+  {
+    typedef backward_compatible_uniform_01<UniformRandomNumberGenerator, RealType> type;
+  };
+};
+
+template<>
+struct select_uniform_01<float>
+{
+  template<class RealType>
+  struct apply
+  {
+    typedef new_uniform_01<float> type;
+  };
+};
+
+template<>
+struct select_uniform_01<double>
+{
+  template<class RealType>
+  struct apply
+  {
+    typedef new_uniform_01<double> type;
+  };
+};
+
+template<>
+struct select_uniform_01<long double>
+{
+  template<class RealType>
+  struct apply
+  {
+    typedef new_uniform_01<long double> type;
+  };
+};
+
+}
+
+// Because it is so commonly used: uniform distribution on the real [0..1)
+// range.  This allows for specializations to avoid a costly int -> float
+// conversion plus float multiplication
+template<class UniformRandomNumberGenerator = double, class RealType = double>
+class uniform_01
+  : public detail::select_uniform_01<UniformRandomNumberGenerator>::BOOST_NESTED_TEMPLATE apply<RealType>::type
+{
+  typedef typename detail::select_uniform_01<UniformRandomNumberGenerator>::BOOST_NESTED_TEMPLATE apply<RealType>::type impl_type;
+  typedef boost::random::detail::ptr_helper<UniformRandomNumberGenerator> traits;
+public:
+
+  uniform_01() {}
+
+  explicit uniform_01(typename traits::rvalue_type rng)
+    : impl_type(rng)
+  {
+  }
+
+#if !defined(BOOST_NO_OPERATORS_IN_NAMESPACE) && !defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const uniform_01& u)
+  {
+    os << static_cast<const impl_type&>(u);
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, uniform_01& u)
+  {
+    is >> static_cast<impl_type&>(u);
+    return is;
+  }
+#endif
+};
+
+#endif
+
+} // namespace boost
+
+#include <boost/random/detail/enable_warnings.hpp>
+
+#endif // BOOST_RANDOM_UNIFORM_01_HPP
diff --git a/3rdParty/Boost/src/boost/random/uniform_int.hpp b/3rdParty/Boost/src/boost/random/uniform_int.hpp
new file mode 100644
index 0000000..426a9e1
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/uniform_int.hpp
@@ -0,0 +1,300 @@
+/* boost random/uniform_int.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: uniform_int.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
+ *
+ * Revision history
+ *  2001-04-08  added min<max assertion (N. Becker)
+ *  2001-02-18  moved to individual header files
+ */
+
+#ifndef BOOST_RANDOM_UNIFORM_INT_HPP
+#define BOOST_RANDOM_UNIFORM_INT_HPP
+
+#include <cassert>
+#include <iostream>
+#include <boost/config.hpp>
+#include <boost/limits.hpp>
+#include <boost/static_assert.hpp>
+#include <boost/detail/workaround.hpp>
+#include <boost/random/detail/config.hpp>
+#include <boost/random/detail/signed_unsigned_tools.hpp>
+#include <boost/type_traits/make_unsigned.hpp>
+
+namespace boost {
+
+/**
+ * The distribution function uniform_int models a \random_distribution.
+ * On each invocation, it returns a random integer value uniformly
+ * distributed in the set of integer numbers {min, min+1, min+2, ..., max}.
+ *
+ * The template parameter IntType shall denote an integer-like value type.
+ */
+template<class IntType = int>
+class uniform_int
+{
+public:
+  typedef IntType input_type;
+  typedef IntType result_type;
+
+  /// \cond hide_private_members
+  typedef typename make_unsigned<result_type>::type range_type;
+  /// \endcond
+
+  /**
+   * Constructs a uniform_int object. @c min and @c max are
+   * the parameters of the distribution.
+   *
+   * Requires: min <= max
+   */
+  explicit uniform_int(IntType min_arg = 0, IntType max_arg = 9)
+    : _min(min_arg), _max(max_arg)
+  {
+#ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+    // MSVC fails BOOST_STATIC_ASSERT with std::numeric_limits at class scope
+    BOOST_STATIC_ASSERT(std::numeric_limits<IntType>::is_integer);
+#endif
+    assert(min_arg <= max_arg);
+    init();
+  }
+
+  /**
+   * Returns: The "min" parameter of the distribution
+   */
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return _min; }
+  /**
+   * Returns: The "max" parameter of the distribution
+   */
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return _max; }
+  void reset() { }
+  
+  // can't have member function templates out-of-line due to MSVC bugs
+  template<class Engine>
+  result_type operator()(Engine& eng)
+  {
+      return generate(eng, _min, _max, _range);
+  }
+
+  template<class Engine>
+  result_type operator()(Engine& eng, result_type n)
+  {
+      assert(n > 0);
+
+      if (n == 1)
+      {
+        return 0;
+      }
+
+      return generate(eng, 0, n - 1, n - 1);
+  }
+
+#ifndef BOOST_RANDOM_NO_STREAM_OPERATORS
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const uniform_int& ud)
+  {
+    os << ud._min << " " << ud._max;
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, uniform_int& ud)
+  {
+    is >> std::ws >> ud._min >> std::ws >> ud._max;
+    ud.init();
+    return is;
+  }
+#endif
+
+private:
+
+#ifdef BOOST_MSVC
+#pragma warning(push)
+// disable division by zero warning, since we can't
+// actually divide by zero.
+#pragma warning(disable:4723)
+#endif
+
+  /// \cond hide_private_members
+  template<class Engine>
+  static result_type generate(Engine& eng, result_type min_value, result_type /*max_value*/, range_type range)
+  {
+    typedef typename Engine::result_type base_result;
+    // ranges are always unsigned
+    typedef typename make_unsigned<base_result>::type base_unsigned;
+    const base_result bmin = (eng.min)();
+    const base_unsigned brange =
+      random::detail::subtract<base_result>()((eng.max)(), (eng.min)());
+
+    if(range == 0) {
+      return min_value;    
+    } else if(brange == range) {
+      // this will probably never happen in real life
+      // basically nothing to do; just take care we don't overflow / underflow
+      base_unsigned v = random::detail::subtract<base_result>()(eng(), bmin);
+      return random::detail::add<base_unsigned, result_type>()(v, min_value);
+    } else if(brange < range) {
+      // use rejection method to handle things like 0..3 --> 0..4
+      for(;;) {
+        // concatenate several invocations of the base RNG
+        // take extra care to avoid overflows
+
+        //  limit == floor((range+1)/(brange+1))
+        //  Therefore limit*(brange+1) <= range+1
+        range_type limit;
+        if(range == (std::numeric_limits<range_type>::max)()) {
+          limit = range/(range_type(brange)+1);
+          if(range % (range_type(brange)+1) == range_type(brange))
+            ++limit;
+        } else {
+          limit = (range+1)/(range_type(brange)+1);
+        }
+
+        // We consider "result" as expressed to base (brange+1):
+        // For every power of (brange+1), we determine a random factor
+        range_type result = range_type(0);
+        range_type mult = range_type(1);
+
+        // loop invariants:
+        //  result < mult
+        //  mult <= range
+        while(mult <= limit) {
+          // Postcondition: result <= range, thus no overflow
+          //
+          // limit*(brange+1)<=range+1                   def. of limit       (1)
+          // eng()-bmin<=brange                          eng() post.         (2)
+          // and mult<=limit.                            loop condition      (3)
+          // Therefore mult*(eng()-bmin+1)<=range+1      by (1),(2),(3)      (4)
+          // Therefore mult*(eng()-bmin)+mult<=range+1   rearranging (4)     (5)
+          // result<mult                                 loop invariant      (6)
+          // Therefore result+mult*(eng()-bmin)<range+1  by (5), (6)         (7)
+          //
+          // Postcondition: result < mult*(brange+1)
+          //
+          // result<mult                                 loop invariant      (1)
+          // eng()-bmin<=brange                          eng() post.         (2)
+          // Therefore result+mult*(eng()-bmin) <
+          //           mult+mult*(eng()-bmin)            by (1)              (3)
+          // Therefore result+(eng()-bmin)*mult <
+          //           mult+mult*brange                  by (2), (3)         (4)
+          // Therefore result+(eng()-bmin)*mult <
+          //           mult*(brange+1)                   by (4)
+          result += static_cast<range_type>(random::detail::subtract<base_result>()(eng(), bmin) * mult);
+
+          // equivalent to (mult * (brange+1)) == range+1, but avoids overflow.
+          if(mult * range_type(brange) == range - mult + 1) {
+              // The destination range is an integer power of
+              // the generator's range.
+              return(result);
+          }
+
+          // Postcondition: mult <= range
+          // 
+          // limit*(brange+1)<=range+1                   def. of limit       (1)
+          // mult<=limit                                 loop condition      (2)
+          // Therefore mult*(brange+1)<=range+1          by (1), (2)         (3)
+          // mult*(brange+1)!=range+1                    preceding if        (4)
+          // Therefore mult*(brange+1)<range+1           by (3), (4)         (5)
+          // 
+          // Postcondition: result < mult
+          //
+          // See the second postcondition on the change to result. 
+          mult *= range_type(brange)+range_type(1);
+        }
+        // loop postcondition: range/mult < brange+1
+        //
+        // mult > limit                                  loop condition      (1)
+        // Suppose range/mult >= brange+1                Assumption          (2)
+        // range >= mult*(brange+1)                      by (2)              (3)
+        // range+1 > mult*(brange+1)                     by (3)              (4)
+        // range+1 > (limit+1)*(brange+1)                by (1), (4)         (5)
+        // (range+1)/(brange+1) > limit+1                by (5)              (6)
+        // limit < floor((range+1)/(brange+1))           by (6)              (7)
+        // limit==floor((range+1)/(brange+1))            def. of limit       (8)
+        // not (2)                                       reductio            (9)
+        //
+        // loop postcondition: (range/mult)*mult+(mult-1) >= range
+        //
+        // (range/mult)*mult + range%mult == range       identity            (1)
+        // range%mult < mult                             def. of %           (2)
+        // (range/mult)*mult+mult > range                by (1), (2)         (3)
+        // (range/mult)*mult+(mult-1) >= range           by (3)              (4)
+        //
+        // Note that the maximum value of result at this point is (mult-1),
+        // so after this final step, we generate numbers that can be
+        // at least as large as range.  We have to really careful to avoid
+        // overflow in this final addition and in the rejection.  Anything
+        // that overflows is larger than range and can thus be rejected.
+
+        // range/mult < brange+1  -> no endless loop
+        range_type result_increment = uniform_int<range_type>(0, range/mult)(eng);
+        if((std::numeric_limits<range_type>::max)() / mult < result_increment) {
+          // The multiplcation would overflow.  Reject immediately.
+          continue;
+        }
+        result_increment *= mult;
+        // unsigned integers are guaranteed to wrap on overflow.
+        result += result_increment;
+        if(result < result_increment) {
+          // The addition overflowed.  Reject.
+          continue;
+        }
+        if(result > range) {
+          // Too big.  Reject.
+          continue;
+        }
+        return random::detail::add<range_type, result_type>()(result, min_value);
+      }
+    } else {                   // brange > range
+      base_unsigned bucket_size;
+      // it's safe to add 1 to range, as long as we cast it first,
+      // because we know that it is less than brange.  However,
+      // we do need to be careful not to cause overflow by adding 1
+      // to brange.
+      if(brange == (std::numeric_limits<base_unsigned>::max)()) {
+        bucket_size = brange / (static_cast<base_unsigned>(range)+1);
+        if(brange % (static_cast<base_unsigned>(range)+1) == static_cast<base_unsigned>(range)) {
+          ++bucket_size;
+        }
+      } else {
+        bucket_size = (brange+1) / (static_cast<base_unsigned>(range)+1);
+      }
+      for(;;) {
+        base_unsigned result =
+          random::detail::subtract<base_result>()(eng(), bmin);
+        result /= bucket_size;
+        // result and range are non-negative, and result is possibly larger
+        // than range, so the cast is safe
+        if(result <= static_cast<base_unsigned>(range))
+          return random::detail::add<base_unsigned, result_type>()(result, min_value);
+      }
+    }
+  }
+
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+
+  void init()
+  {
+    _range = random::detail::subtract<result_type>()(_max, _min);
+  }
+
+  /// \endcond
+
+  // The result_type may be signed or unsigned, but the _range is always
+  // unsigned.
+  result_type _min, _max;
+  range_type _range;
+};
+
+} // namespace boost
+
+#endif // BOOST_RANDOM_UNIFORM_INT_HPP
diff --git a/3rdParty/Boost/src/boost/random/variate_generator.hpp b/3rdParty/Boost/src/boost/random/variate_generator.hpp
new file mode 100644
index 0000000..930d961
--- /dev/null
+++ b/3rdParty/Boost/src/boost/random/variate_generator.hpp
@@ -0,0 +1,220 @@
+/* boost random/variate_generator.hpp header file
+ *
+ * Copyright Jens Maurer 2002
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: variate_generator.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
+ *
+ */
+
+#ifndef BOOST_RANDOM_RANDOM_GENERATOR_HPP
+#define BOOST_RANDOM_RANDOM_GENERATOR_HPP
+
+#include <boost/config.hpp>
+
+// implementation details
+#include <boost/detail/workaround.hpp>
+#include <boost/random/uniform_01.hpp>
+#include <boost/random/detail/pass_through_engine.hpp>
+#include <boost/random/detail/uniform_int_float.hpp>
+#include <boost/random/detail/ptr_helper.hpp>
+
+// Borland C++ 5.6.0 has problems using its numeric_limits traits as
+// template parameters
+#if BOOST_WORKAROUND(__BORLANDC__, <= 0x564)
+#include <boost/type_traits/is_integral.hpp>
+#endif
+
+#include <boost/random/detail/disable_warnings.hpp>
+
+namespace boost {
+
+/// \cond hide_private_members
+
+namespace random {
+namespace detail {
+
+template<bool have_int, bool want_int>
+struct engine_helper;
+
+// for consistency, always have two levels of decorations
+template<>
+struct engine_helper<true, true>
+{
+  template<class Engine, class DistInputType>
+  struct impl
+  {
+    typedef pass_through_engine<Engine> type;
+  };
+};
+
+template<>
+struct engine_helper<false, false>
+{
+  template<class Engine, class DistInputType>
+  struct impl
+  {
+    typedef uniform_01<Engine, DistInputType> type;
+  };
+};
+
+template<>
+struct engine_helper<true, false>
+{
+  template<class Engine, class DistInputType>
+  struct impl
+  {
+    typedef uniform_01<Engine, DistInputType> type;
+  };
+};
+
+template<>
+struct engine_helper<false, true>
+{
+  template<class Engine, class DistInputType>
+  struct impl
+  {
+    typedef uniform_int_float<Engine, unsigned long> type;
+  };
+};
+
+} // namespace detail
+} // namespace random
+
+///\endcond
+
+/**
+ * A random variate generator is used to join a random number
+ * generator together with a random number distribution.
+ * Boost.Random provides a vast choice of \generators as well
+ * as \distributions.
+ *
+ * Instantations of class template @c variate_generator model
+ * a \number_generator.
+ *
+ * The argument for the template parameter Engine shall be of
+ * the form U, U&, or U*, where U models a
+ * \uniform_random_number_generator.  Then, the member
+ * engine_value_type names U (not the pointer or reference to U).
+ *
+ * Specializations of @c variate_generator satisfy the
+ * requirements of CopyConstructible. They also satisfy the
+ * requirements of Assignable unless the template parameter
+ * Engine is of the form U&.
+ *
+ * The complexity of all functions specified in this section
+ * is constant. No function described in this section except
+ * the constructor throws an exception.
+ */
+template<class Engine, class Distribution>
+class variate_generator
+{
+private:
+  typedef random::detail::pass_through_engine<Engine> decorated_engine;
+
+public:
+  typedef typename decorated_engine::base_type engine_value_type;
+  typedef Engine engine_type;
+  typedef Distribution distribution_type;
+  typedef typename Distribution::result_type result_type;
+
+  /**
+   * Constructs a @c variate_generator object with the associated
+   * \uniform_random_number_generator eng and the associated
+   * \random_distribution d.
+   *
+   * Throws: If and what the copy constructor of Engine or
+   * Distribution throws.
+   */
+  variate_generator(Engine e, Distribution d)
+    : _eng(decorated_engine(e)), _dist(d) { }
+
+  /**
+   * Returns: distribution()(e)
+   *
+   * Notes: The sequence of numbers produced by the
+   * \uniform_random_number_generator e, s<sub>e</sub>, is
+   * obtained from the sequence of numbers produced by the
+   * associated \uniform_random_number_generator eng, s<sub>eng</sub>,
+   * as follows: Consider the values of @c numeric_limits<T>::is_integer
+   * for @c T both @c Distribution::input_type and
+   * @c engine_value_type::result_type. If the values for both types are
+   * true, then se is identical to s<sub>eng</sub>. Otherwise, if the
+   * values for both types are false, then the numbers in s<sub>eng</sub>
+   * are divided by engine().max()-engine().min() to obtain the numbers
+   * in s<sub>e</sub>. Otherwise, if the value for
+   * @c engine_value_type::result_type is true and the value for
+   * @c Distribution::input_type is false, then the numbers in s<sub>eng</sub>
+   * are divided by engine().max()-engine().min()+1 to obtain the numbers in
+   * s<sub>e</sub>. Otherwise, the mapping from s<sub>eng</sub> to
+   * s<sub>e</sub> is implementation-defined. In all cases, an
+   * implicit conversion from @c engine_value_type::result_type to
+   * @c Distribution::input_type is performed. If such a conversion does
+   * not exist, the program is ill-formed.
+   */
+  result_type operator()() { return _dist(_eng); }
+  /**
+   * Returns: distribution()(e, value).
+   * For the semantics of e, see the description of operator()().
+   */
+  template<class T>
+  result_type operator()(T value) { return _dist(_eng, value); }
+
+  /**
+   * Returns: A reference to the associated uniform random number generator.
+   */
+  engine_value_type& engine() { return _eng.base().base(); }
+  /**
+   * Returns: A reference to the associated uniform random number generator.
+   */
+  const engine_value_type& engine() const { return _eng.base().base(); }
+
+  /**
+   * Returns: A reference to the associated random distribution.
+   */
+  distribution_type& distribution() { return _dist; }
+  /**
+   * Returns: A reference to the associated random distribution.
+   */
+  const distribution_type& distribution() const { return _dist; }
+
+  /**
+   * Precondition: distribution().min() is well-formed
+   *
+   * Returns: distribution().min()
+   */
+  result_type min BOOST_PREVENT_MACRO_SUBSTITUTION () const { return (distribution().min)(); }
+  /**
+   * Precondition: distribution().max() is well-formed
+   *
+   * Returns: distribution().max()
+   */
+  result_type max BOOST_PREVENT_MACRO_SUBSTITUTION () const { return (distribution().max)(); }
+
+private:
+#if BOOST_WORKAROUND(__BORLANDC__, <= 0x564)
+  typedef typename random::detail::engine_helper<
+    ::boost::is_integral<typename decorated_engine::result_type>::value,
+    ::boost::is_integral<typename Distribution::input_type>::value
+    >::BOOST_NESTED_TEMPLATE impl<decorated_engine, typename Distribution::input_type>::type internal_engine_type;
+#else
+  enum {
+    have_int = std::numeric_limits<typename decorated_engine::result_type>::is_integer,
+    want_int = std::numeric_limits<typename Distribution::input_type>::is_integer
+  };
+  typedef typename random::detail::engine_helper<have_int, want_int>::BOOST_NESTED_TEMPLATE impl<decorated_engine, typename Distribution::input_type>::type internal_engine_type;
+#endif
+
+  internal_engine_type _eng;
+  distribution_type _dist;
+};
+
+} // namespace boost
+
+#include <boost/random/detail/disable_warnings.hpp>
+
+#endif // BOOST_RANDOM_RANDOM_GENERATOR_HPP
author	Remko Tronçon <git@el-tramo.be>	2010-05-06 18:00:41 (GMT)
committer	Remko Tronçon <git@el-tramo.be>	2010-05-06 18:00:41 (GMT)
commit	4c58e9a2d266c23a2060edd08081bf86ebd1862c (patch)
tree	0030a4f3360c9da905165db1feed18997481fee5 /3rdParty/Boost/src/boost/random
parent	c2cf7f0e59c7880a9ce979d8a45d97442c705110 (diff)
download	swift-contrib-4c58e9a2d266c23a2060edd08081bf86ebd1862c.zip swift-contrib-4c58e9a2d266c23a2060edd08081bf86ebd1862c.tar.bz2