Mat_VarGetNumberOfFields (3) - Linux Manuals
Mat_VarGetNumberOfFields: Get the number of fields for a structure variable.
NAME
Mat_VarGetNumberOfFields - Get the number of fields for a structure variable.SYNOPSIS
Fd #include <matio.h> Ft unsigned Fo Mat_VarGetNumberOfFields Fa const matvar_t *matvar FcDESCRIPTION
The Fn Mat_VarGetNumberOfFields function returns the number of fields for the structure variable Fa 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.SEE ALSO
Mat_VarGetStructFieldnames3