| | An interface to allow a class to monitor the operation of a class that allocates buffers. The interface assumes that buffers go through the following life-cycle: created, allocated, released, destroyed. Allocators that pool buffers can allow a buffer to be created once and then allocated and released several times before being deleted. Incrementing a counter when OnBufferCreated() is called and decrementing it when OnBufferDestroyed() is called will give you a count of the number of buffers that are in existence at any one time. A corresponding counter that is incremented in OnBufferAllocated() and decremented when OnBufferReleased() is called will give a count of the buffers that are currently in use. More...
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