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Diffstat (limited to '3rdParty/Boost/src/boost/integer/static_log2.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/integer/static_log2.hpp | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/3rdParty/Boost/src/boost/integer/static_log2.hpp b/3rdParty/Boost/src/boost/integer/static_log2.hpp index 19e048b..56c7a00 100644 --- a/3rdParty/Boost/src/boost/integer/static_log2.hpp +++ b/3rdParty/Boost/src/boost/integer/static_log2.hpp @@ -16,7 +16,7 @@ #ifndef BOOST_INTEGER_STATIC_LOG2_HPP #define BOOST_INTEGER_STATIC_LOG2_HPP -#include "boost/config.hpp" // for BOOST_STATIC_CONSTANT +#include "boost/integer_fwd.hpp" // for boost::intmax_t namespace boost { @@ -41,14 +41,13 @@ namespace boost { // terminates with x = 1 and n = 0 (see the algorithm's // invariant). - typedef unsigned long argument_type; - typedef int result_type; - + typedef boost::static_log2_argument_type argument_type; + typedef boost::static_log2_result_type result_type; template <result_type n> struct choose_initial_n { - enum { c = (argument_type(1) << n << n) != 0 }; + BOOST_STATIC_CONSTANT(bool, c = (argument_type(1) << n << n) != 0); BOOST_STATIC_CONSTANT( result_type, value = !c*n + choose_initial_n<2*c*n>::value @@ -85,7 +84,7 @@ namespace boost { template <argument_type x, result_type n = initial_n> struct static_log2_impl { - enum { c = (x >> n) > 0 }; // x >= 2**n ? + BOOST_STATIC_CONSTANT(bool, c = (x >> n) > 0); // x >= 2**n ? BOOST_STATIC_CONSTANT( result_type, value = c*n + (static_log2_impl< (x>>c*n), n/2 >::value) @@ -107,10 +106,6 @@ namespace boost { // static_log2<x> // ---------------------------------------- - typedef detail::static_log2_impl::argument_type static_log2_argument_type; - typedef detail::static_log2_impl::result_type static_log2_result_type; - - template <static_log2_argument_type x> struct static_log2 { |