覆盖MAPIAllocateBuffer& MAPIFreeBuffer

问题描述

我正在使用Visual C ++来调用扩展MAPI。我发现内置MAPIAllocateBuffer和MAPIFreeBuffer在频繁分配和释放后效率不高，因为它会导致大量碎片。有没有办法覆盖这两个函数
并自己执行内存管理？

I am using Visual C++ to call Extended MAPI. I find the build-in MAPIAllocateBuffer and MAPIFreeBuffer is not very efficient after frequent allocation and deallocation, as it will cause a lot of fragments. Is there a way to override these two functions and perform the memory management by myself?

THanks

推荐答案

除非MAPI可以修改内存指针并分配新的缓冲区（例如IAddrBook :: ResolveNames），否则你不是需要使用MAPIAllocateBuffer分配传递给各种MAPI函数的内存。

Unless MAPI can modify the memory pointer and allocate a new buffer (e.g. IAddrBook::ResolveNames), you are not required to allocate memory passed to various MAPI functions using MAPIAllocateBuffer.

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