Mat_VarGetStructFieldnames - Man Page

#include <matio.h>

char * const *
Mat_VarGetStructFieldnames(const matvar_t *matvar);

The Mat_VarGetStructFieldnames() function returns the fieldnames of the structure variable matvar.

An array of fieldnames is returned of the variable is a valid structure variable. Otherwise NULL is returned. The Mat_VarGetNumberOfFields() function returns the number of fields for the structure.

Mat_VarGetNumberOfFields(3)

Mat_VarGetNumberOfFields(3).