Fix: add workaround for boost versions >=1.84.0 (#4098)

This commit is contained in:
Archez
2024-05-01 16:41:17 -04:00
committed by GitHub
parent 4a576f45ee
commit fd9cd9c5eb
3 changed files with 35 additions and 6 deletions

View File

@@ -23,6 +23,18 @@
#endif // #if !BOOST_VERSION_HAS_HASH_RANGE
#if BOOST_USE_STD_TYPES
#define BOOST_ENABLE_IF std::enable_if
#define BOOST_IS_INTEGRAL hash_detail::is_integral
#define BOOST_IS_UNSIGNED is_unsigned
#define BOOST_MAKE_UNSIGNED make_unsigned
#else
#define BOOST_ENABLE_IF boost::enable_if_
#define BOOST_IS_INTEGRAL boost::is_integral
#define BOOST_IS_UNSIGNED boost::is_unsigned
#define BOOST_MAKE_UNSIGNED boost::make_unsigned
#endif
namespace boost
{
@@ -36,7 +48,7 @@ namespace boost
{
template<class T,
bool bigger_than_size_t = (sizeof(T) > sizeof(uint32_t)),
bool is_unsigned = boost::is_unsigned<T>::value,
bool is_unsigned = BOOST_IS_UNSIGNED<T>::value,
std::size_t size_t_bits = sizeof(uint32_t) * CHAR_BIT,
std::size_t type_bits = sizeof(T) * CHAR_BIT>
struct hash_integral_impl_32;
@@ -53,7 +65,7 @@ namespace boost
{
static uint32_t fn( T v )
{
typedef typename boost::make_unsigned<T>::type U;
typedef typename BOOST_MAKE_UNSIGNED<T>::type U;
if( v >= 0 )
{
@@ -97,7 +109,7 @@ namespace boost
} // namespace hash_detail
template <typename T>
typename boost::enable_if_<boost::is_integral<T>::value, uint32_t>::type
typename BOOST_ENABLE_IF<BOOST_IS_INTEGRAL<T>::value, uint32_t>::type
hash_value_32( T v )
{
return hash_detail::hash_integral_impl_32<T>::fn( v );
@@ -106,7 +118,7 @@ namespace boost
// contiguous ranges (string, vector, array)
#if BOOST_VERSION_HAS_HASH_RANGE
template <typename T>
typename boost::enable_if_<container_hash::is_contiguous_range<T>::value, uint32_t>::type
typename BOOST_ENABLE_IF<container_hash::is_contiguous_range<T>::value, uint32_t>::type
hash_value_32( T const& v )
{
return boost::hash_range_32( v.data(), v.data() + v.size() );
@@ -168,5 +180,9 @@ namespace boost
} // namespace boost
#undef BOOST_HASH_CHAR_TRAITS
#undef BOOST_ENABLE_IF
#undef BOOST_IS_INTEGRAL
#undef BOOST_IS_UNSIGNED
#undef BOOST_MAKE_UNSIGNED
#endif // #ifndef BOOST_FUNCTIONAL_HASH_HASH_32_HPP