External Interfaces Reference |
Get number of dimensions in mxArray
C Syntax
Arguments
array_ptr
Pointer to an mxArray
Returns
The number of dimensions in the specified mxArray
. The returned value is always 2 or greater.
Description
Use mxGetNumberOfDimensions
to determine how many dimensions are in the specified array. To determine how many elements are in each dimension, call mxGetDimensions
.
Examples
See explore.c
in the mex
subdirectory of the examples
directory.
For additional examples, see findnz.c
, fulltosparse.c
, and phonebook.c
in the refbook
subdirectory of the examples
directory; see mxcalcsinglesubscript.c
, mxgeteps.c
, and mxisfinite.c
in the mx
subdirectory of the examples
directory.
See Also
mxSetM
, mxSetN
, mxGetDimensions
mxGetNaN | mxGetNumberOfElements |
© 1994-2005 The MathWorks, Inc.