External Interfaces/API Reference

mxIsFromGlobalWS

True if the mxArray was copied from the MATLAB global workspace

C Syntax

• #include "matrix.h"
  bool mxIsFromGlobalWS(const mxArray *array_ptr);
  

Arguments

array_ptr
   Pointer to an mxArray.

Returns

true if the array was copied out of the global workspace, and false otherwise.

Description

mxIsFromGlobalWS is useful for stand-alone MAT programs. mexIsGlobal tells you if the pointer you pass actually points into the global workspace.

Examples

See matdgns.c and matcreat.c in the eng_mat subdirectory of the examples directory.

See Also

mexIsGlobal

mxIsFinite

mxIsFull (Obsolete)