External Interfaces Reference

mxGetLogicals

Get pointer to logical array data

C Syntax

• #include "matrix.h"
  mxLogical *mxGetLogicals(const mxArray *array_ptr);
  

Arguments

array_ptr
   Pointer to an mxArray.

Returns

The address of the first logical in the mxArray. Returns NULL if the specified array is not a logical array.

Description

Call mxGetLogicals to determine the address of the first logical element in the mxArray that array_ptr points to. Once you have the starting address, you can access any other element in the mxArray.

See Also

mxIsLogical, mxIsLogicalScalar, mxIsLogicalScalarTrue, mxCreateLogicalScalar, mxCreateLogicalMatrix, mxCreateLogicalArray

mxGetJc

mxGetM

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