Integrating existing Fortran or C libraries directly into a MATLAB workflow.

The phrase likely stems from the development of a package or a specific compilation routine ( k often standing for a kernel or constant in programming). According to MathWorks documentation , a modern C++ MEX function is implemented as a class named MexFunction that inherits from matlab::mex::Function . Basic Structure

Ensure your compiled C++ code is thread-safe if you plan to use it within parfor loops or asynchronous tasks.

Do you need help or debugging a code snippet for your MEX project?

Avoid unnecessary copying of large arrays. Use the matlab::mex::ArgumentList to access data in place whenever possible.

Structure of C++ MEX Function - MATLAB & Simulink - MathWorks

When developing high-performance "mex funcompk" modules, consider the following: