mexCallMATLABWithTrap

Call a NELSON function and capture error.

Syntax

• #include "mex.h"
• mxArray *mexCallMATLABWithTrap(int nlhs, mxArray *plhs[], int nrhs, mxArray *prhs[], const char *functionName);

Input argument

• nlhs - number of desired output arguments.
• plhs - pointer to an array of mxArray (output).
• nrhs - number of desired input arguments.
• prhs - pointer to an array of mxArray (input).
• command_name - character string containing the name of the Nelson function called.

Output argument

• returned value - NULL if no error occurred; otherwise, a pointer to an mxArray (MException object).

Description

mexCallMATLABWithTrap calls an NELSON function and capture error.

If name detects an error, mexCallMATLABWithTrap returns an mxArray (MException object).

Example

edit([modulepath('mex', 'tests'), '/test_mexCallMATLABWithTrap.m'])

See also

mexCallMATLAB.

History

Author

Allan CORNET