如何在c ++和matlab进程之间放置共享内存？

Question

I have separate matlab and Qt c++ program. is it possible that we can share memory between these two. So easily one program can write and other can read with mutex.

Answer 1

You can share memory easily using a memory mapped file. See memmapfile in MATLAB and Boost's Memory Mapped File library for C++. However, it doesn't provide shared mutexes.

An alternative is to create a mex wrapper around C++ Boost shared memory operations on the MATLAB side.