External Interfaces/API Reference

mexIsNaN (Obsolete)

This API function is obsolete and should not be used in a program that interfaces with MATLAB 5 or later. This function may not be available in a future version of MATLAB. If you need to use this function in existing code, use the -V4 option of the mex script.

Use

answer = mxIsNaN(value); 

instead of

answer = mexIsNaN(value); 

See Also

mxIsInf

mexIsLocked

mexLock