关于内存删除再分配的问题??????????????????????
请问各位是否可以这样做?
int * pMem = NULL;
pMem = new int [100];
delete [] pMem;
pMem = new int [300];
delete [] pMem;
pMem = new int [800];
delete [] pMem;
......
中途 delete 没把 pMem 删除吗?
还是只把分配的内存删除了?并没有删除 pMem.
int * pMem = NULL;
pMem = new int [100];
delete [] pMem;
pMem = new int [300];
delete [] pMem;
pMem = new int [800];
delete [] pMem;
......
中途 delete 没把 pMem 删除吗?
还是只把分配的内存删除了?并没有删除 pMem.
...全文


