Is there a way to set the memory limit to the value specified in C++?

Can't I use Visual Studio debugs to measure memory usage?

With C++, memory retention and release are aggregated into four functions:

void*operator new(size_t size);
void*operator new[](size_t size);
void operator delete (void*ptr);
void operator delete [] (void*ptr);

Once you have redefined them (you might want to call them internally malloc/free), you can see the increase or decrease in memory usage due to memory retention and release.Then you can manage your own memory limits within new.

However, this method has not been involved in malloc other memory reserves.