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Fixed 64 bit std::size_t specialization error

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[SVN r41240]
This commit is contained in:
Ion Gaztañaga
2007-11-19 18:32:12 +00:00
parent d145ec94e9
commit 44f7a47914
1 changed files with 6 additions and 5 deletions
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11
include/boost/intrusive/detail/utilities.hpp
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@@ -24,6 +24,7 @@
#include <cstddef>
#include <climits>
#include <iterator>
#include <boost/cstdint.hpp>
namespace boost {
namespace intrusive {
@@ -520,16 +521,16 @@ struct sqrt2_pow_max;
template<>
struct sqrt2_pow_max<32>
{
static const std::size_t value = 0xb504f334;
static const boost::uint32_t value = 0xb504f334;
static const std::size_t pow = 31;
};
#ifndef BOOST_NO_INT64_T
#ifdef BOOST_HAS_LONG_LONG
template<>
struct sqrt2_pow_max<64>
{
static const std::size_t value = 0xb504f333f9de6484;
static const boost::uint64_t value = 0xb504f333f9de6484ull;
static const std::size_t pow = 63;
};
@@ -539,8 +540,8 @@ struct sqrt2_pow_max<64>
// Defined for X from 0 up to the number of bits in size_t minus 1.
inline std::size_t sqrt2_pow_2xplus1 (std::size_t x)
{
const std::size_t value = sqrt2_pow_max<sizeof(std::size_t)*CHAR_BIT>::value;
const std::size_t pow = sqrt2_pow_max<sizeof(std::size_t)*CHAR_BIT>::pow;
const std::size_t value = (std::size_t)sqrt2_pow_max<sizeof(std::size_t)*CHAR_BIT>::value;
const std::size_t pow = (std::size_t)sqrt2_pow_max<sizeof(std::size_t)*CHAR_BIT>::pow;
return (value >> (pow - x)) + 1;
}