template <typename... S>
value_type * New( S const&... src )
{
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
- }
- value_type * pv = Construct( allocator_type::allocate(1), src... );
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
- }
- return pv;
-# else
return Construct( allocator_type::allocate(1), src... );
-# endif
}
/// Analogue of <tt>operator new T( std::forward<Args>(args)... )</tt> (move semantics)
template <typename... Args>
value_type * MoveNew( Args&&... args )
{
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
- }
- value_type * pv = MoveConstruct( allocator_type::allocate(1), std::forward<Args>(args)... );
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
- }
- return pv;
-# else
return MoveConstruct( allocator_type::allocate(1), std::forward<Args>(args)... );
-# endif
}
/// Analogue of operator new T[\p nCount ]
value_type * NewArray( size_t nCount )
{
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
- }
-# endif
value_type * p = allocator_type::allocate( nCount );
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
- }
-# endif
for ( size_t i = 0; i < nCount; ++i )
Construct( p + i );
return p;
template <typename S>
value_type * NewArray( size_t nCount, S const& src )
{
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
- }
-# endif
value_type * p = allocator_type::allocate( nCount );
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
- }
-# endif
for ( size_t i = 0; i < nCount; ++i )
Construct( p + i, src );
return p;
/// Analogue of operator delete
void Delete( value_type * p )
{
- // TSan false positive possible
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
allocator_type::destroy( p );
allocator_type::deallocate( p, 1 );
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
}
/// Analogue of operator delete []
void Delete( value_type * p, size_t nCount )
{
- // TSan false positive possible
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
for ( size_t i = 0; i < nCount; ++i )
allocator_type::destroy( p + i );
allocator_type::deallocate( p, nCount );
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
}
# if CDS_COMPILER == CDS_COMPILER_INTEL
template <typename... S>
value_type * Construct( void * p, S const&... src )
{
- // TSan false positive possible
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
value_type * pv = new( p ) value_type( src... );
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
return pv;
}
template <typename... Args>
value_type * MoveConstruct( void * p, Args&&... args )
{
- // TSan false positive possible
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
value_type * pv = new( p ) value_type( std::forward<Args>(args)... );
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
return pv;
}
size_t const nPtrSize = ( nByteSize + sizeof(void *) - 1 ) / sizeof(void *);
typedef typename allocator_type::template rebind< void * >::other void_allocator;
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_BEGIN;
- }
-# endif
- void * p = void_allocator().allocate( nPtrSize );
-# if CDS_THREAD_SANITIZER_ENABLED
- if ( c_bStdAllocator ) {
- CDS_TSAN_ANNOTATE_IGNORE_WRITES_END;
- }
-# endif
- return p;
+ return void_allocator().allocate( nPtrSize );
}
//@endcond
};