BloombergLP::bslma::BufferAllocator::BufferAllocator

Synopses

Declared in <bslma_bufferallocator.h>

Create a buffer allocator for allocating memory blocks from the specified buffer of the specified bufSize. Optionally specify a callback function allocCallback that is invoked when a call to allocate cannot be fulfilled from buffer. Note that maximum alignment is used when allocating memory.

BufferAllocator(
    char* buffer,
    size_type bufSize,
    AllocCallback allocCallback = 0);

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Create a buffer allocator for allocating memory blocks from the specified buffer of the specified bufSize. Use the specified alignment strategy to allocate memory. Optionally specify a callback function allocCallback that is invoked when a call to allocate cannot be fulfilled from buffer.

BufferAllocator(
    char* buffer,
    size_type bufSize,
    AlignmentStrategy strategy,
    AllocCallback allocCallback = 0);

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