Using the C++ Math Library

Extracting Data from an mwArray

The MATLAB C++ Math Library supports several functions that let you access the data inside an mwArray object. All of these functions are mwArray member functions. For example, if you're interacting with any of the other MATLAB external interfaces - the MATLAB C Math Library, MEX files, or the MATLAB Engine - you may occasionally need to access the data inside an mwArray object.

Array Size

GetData( )