free allocated memory的意思|示意

To allocate and free memory is expensive, therefore we should reuse buffers (memory) which have been allocated.

l分配和释放内存是很费时间的，因此我们要反复利用分配好的内存。

And when you free memory, it becomes blue, representing previously allocated but then freed memory.

当您释放内存时，它就变成蓝色，这表明开始被分配后来被释放。

When you free a memory block, the debug heap automatically checks the integrity of the buffers on either side of your allocated area and issues an error report if overwriting has occurred.

当释放内存块时，调试堆自动检查已分配区域两侧的缓冲区的完整性，如果发生覆盖，将发出错误报告。

Objects are allocated from the heap; thus the amount of heap memory both used and free are two very important statistics.

对象从堆中分配；因此，使用的和空闲的堆内存数量是两个非常重要的统计信息。

These functions solve two of the most difficult memory allocation problems: overwriting the end of an allocated buffer and memory leaks (failing to free allocations after they are no longer needed).

这些函式解决两个最棘手的记忆体配置问题：覆写配置之缓冲区的尾端和记忆体遗漏 （无法成功释放不再需要的配置）。

Instead, Shared memory is allocated from the system's free memory pool and is annexed by each process that wants access.

共享内存是从系统的空闲内存池中分配的，希望访问它的每个进程连接它。