Allocator for pointer_list, specialized for NELT.
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#include <pointer_list.h>
Public Member Functions | |
| BOOST_STATIC_ASSERT (((NELT+1)&NELT)==0) | |
Verify that NELT is one less than a power of two. | |
| allocator (size_t nblock=100) | |
| Constructor. | |
Static Public Member Functions | |
| static bool | at_end_static (const void *p) |
| Test if P is pointing at the end-pointer of a block. | |
Static Public Attributes | |
| static const unsigned long | END_OFFS = NELT * sizeof(value_type) |
| Constants to use to test if we're at the end of a block. | |
| static const unsigned long | END_MASK = END_OFFS | (sizeof(value_type)-1) |
Allocator for pointer_list, specialized for NELT.
The purpose for thsi is to be able to have the static at_end_static function, which we can call from an iterator.
| CxxUtils::pointer_list< NELT >::allocator::allocator | ( | size_t | nblock = 100 |
) | [inline] |
Constructor.
| nblock | Number of blocks to allocate per chunk. |
| bool CxxUtils::pointer_list< NELT >::allocator::at_end_static | ( | const void * | p | ) | [inline, static] |
Test if P is pointing at the end-pointer of a block.
Test to see if we're looking at the end of a block.
| p | The pointer to test. |
1.6.1
