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mxIsStruct    Examples   See Also

True if a structure mxArray

C Syntax

Arguments

array_ptr
  Pointer to an mxArray.

Returns

true if array_ptr points to a structure array; otherwise, returns false.

Description

Use mxIsStruct to determine if array_ptr points to a structure mxArray. Many routines (for example, mxGetFieldName and mxSetField) require a structure mxArray as an argument.

Example

See phonebook.c in the refbook subdirectory of the examples directory.

See Also

mxCreateStructArray, mxCreateStructMatrix, mxGetNumberOfFields,
mxGetField, mxSetField


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