External Interfaces Reference

mxIsSingle

Determine if mxArray represents data as single-precision, floating-point numbers

C Syntax

• #include "matrix.h"
  bool mxIsSingle(const mxArray *array_ptr);
  

Arguments

array_ptr
   Pointer to an mxArray.

Returns

Logical 1 (true) if the array stores its data as single-precision, floating-point numbers, and logical 0 (false) otherwise.

Description

Use mxIsSingle to determine whether or not the specified array represents its real and imaginary data as single-precision, floating-point numbers.

Calling mxIsSingle is equivalent to calling

• mxGetClassID(array_ptr) == mxSINGLE_CLASS
  

See Also

mxIsClass, mxGetClassID

mxIsNumeric

mxIsSparse

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