NAME

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

SYNOPSIS

       #include <matio.h>

       unsigned
       Mat_VarGetNumberOfFields(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                                           March 18, 2012                      MAT_VARGETNUMBEROFFIELDS(3)