Man page - mat_vargetnumberoffields(3)

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Manual

MAT_VARGETNUMBEROFFIELDS (3) Library Functions Manual MAT_VARGETNUMBEROFFIELDS (3)

NAME

Mat_VarGetNumberOfFields — Gets the number of fields for a structure variable.

SYNOPSIS

#include <matio.h>

unsigned

Mat_VarGetNumberOfFields ( const matvar_t *matvar );

DESCRIPTION

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.

SEE ALSO

Mat_VarGetStructFieldnames (3) Debian November 20, 2023 MAT_VARGETNUMBEROFFIELDS (3)