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| author | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
| commit | 0efa7c32aaf21a29b42b5926cc116007056843be (patch) | |
| tree | 882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/boost/date_time/constrained_value.hpp | |
| parent | 1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff) | |
| download | swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.zip swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2 | |
Moved some modules into separate git modules.
Diffstat (limited to '3rdParty/Boost/boost/date_time/constrained_value.hpp')
| m--------- | 3rdParty/Boost | 0 | ||||
| -rw-r--r-- | 3rdParty/Boost/boost/date_time/constrained_value.hpp | 121 |
2 files changed, 0 insertions, 121 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost new file mode 160000 +Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79 diff --git a/3rdParty/Boost/boost/date_time/constrained_value.hpp b/3rdParty/Boost/boost/date_time/constrained_value.hpp deleted file mode 100644 index b273dd5..0000000 --- a/3rdParty/Boost/boost/date_time/constrained_value.hpp +++ /dev/null @@ -1,121 +0,0 @@ -#ifndef CONSTRAINED_VALUE_HPP___ -#define CONSTRAINED_VALUE_HPP___ - -/* Copyright (c) 2002,2003 CrystalClear Software, Inc. - * Use, modification and distribution is subject to the - * Boost Software License, Version 1.0. (See accompanying - * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) - * Author: Jeff Garland - * $Date: 2008-11-12 14:37:53 -0500 (Wed, 12 Nov 2008) $ - */ - -#include <exception> -#include <stdexcept> -#include <boost/config.hpp> -#include <boost/throw_exception.hpp> -#include <boost/mpl/if.hpp> -#include <boost/type_traits/is_base_of.hpp> - -namespace boost { - -//! Namespace containing constrained_value template and types -namespace CV { - //! Represent a min or max violation type - enum violation_enum {min_violation, max_violation}; - - //! A template to specify a constrained basic value type - /*! This template provides a quick way to generate - * an integer type with a constrained range. The type - * provides for the ability to specify the min, max, and - * and error handling policy. - * - * <b>value policies</b> - * A class that provides the range limits via the min and - * max functions as well as a function on_error that - * determines how errors are handled. A common strategy - * would be to assert or throw and exception. The on_error - * is passed both the current value and the new value that - * is in error. - * - */ - template<class value_policies> - class constrained_value { - public: - typedef typename value_policies::value_type value_type; - // typedef except_type exception_type; - constrained_value(value_type value) : value_((min)()) - { - assign(value); - } - constrained_value& operator=(value_type v) - { - assign(v); - return *this; - } - //! Return the max allowed value (traits method) - static value_type max BOOST_PREVENT_MACRO_SUBSTITUTION () {return (value_policies::max)();} - //! Return the min allowed value (traits method) - static value_type min BOOST_PREVENT_MACRO_SUBSTITUTION () {return (value_policies::min)();} - //! Coerce into the representation type - operator value_type() const {return value_;} - protected: - value_type value_; - private: - void assign(value_type value) - { - //adding 1 below gets rid of a compiler warning which occurs when the - //min_value is 0 and the type is unsigned.... - if (value+1 < (min)()+1) { - value_policies::on_error(value_, value, min_violation); - return; - } - if (value > (max)()) { - value_policies::on_error(value_, value, max_violation); - return; - } - value_ = value; - } -}; - - //! Template to shortcut the constrained_value policy creation process - template<typename rep_type, rep_type min_value, - rep_type max_value, class exception_type> - class simple_exception_policy - { - struct exception_wrapper : public exception_type - { - // In order to support throw_exception mechanism in the BOOST_NO_EXCEPTIONS mode, - // we'll have to provide a way to acquire std::exception from the exception being thrown. - // However, we cannot derive from it, since it would make it interceptable by this class, - // which might not be what the user wanted. - operator std::out_of_range () const - { - // TODO: Make the message more descriptive by using arguments to on_error - return std::out_of_range("constrained value boundary has been violated"); - } - }; - - typedef typename mpl::if_< - is_base_of< std::exception, exception_type >, - exception_type, - exception_wrapper - >::type actual_exception_type; - - public: - typedef rep_type value_type; - static rep_type min BOOST_PREVENT_MACRO_SUBSTITUTION () { return min_value; } - static rep_type max BOOST_PREVENT_MACRO_SUBSTITUTION () { return max_value; } - static void on_error(rep_type, rep_type, violation_enum) - { - boost::throw_exception(actual_exception_type()); - } - }; - - - -} } //namespace CV - - - - -#endif |