| External Interfaces/API Reference | |
Get the total number of columns
Fortran Syntax
integer*4 function mxGetN(pm) integer*4 pm
Arguments
pm
Pointer to an mxArray.
Returns
The number of columns in the mxArray.
Description
Call mxGetN to determine the number of columns in the specified mxArray.
If pm points to a sparse mxArray, mxGetN still returns the number of columns, not the number of occupied columns.
See Also
| | mxGetM | mxGetName | |