DragonFly On-Line Manual Pages

MAT_VARGETNUMBEROFFIELDS(3)                 DragonFly Library Functions Manual

NAME
     Mat_VarGetNumberOfFields - Get 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)

DragonFly 6.5-DEVELOPMENT       March 18, 2012       DragonFly 6.5-DEVELOPMENT