Mat_VarGetNumberOfFields3
Gets the number of fields for a structure variable.
Usage
#include <matio.h>
unsigned
Mat_VarGetNumberOfFields(const matvar_t *matvar);
Overview
The Mat_VarGetNumberOfFields() function returns the number of fields for the structure variable matvar.
Return values
The number of fields will be returned on success, and 0 otherwise. Note also that a structure can validly contain 0 fields.
Releases
6 releases since Debian 9 (Stretch); the text changed 5 times.