MAT_VARGETNUMBEROFFIELDS(3) Library Functions ManualMAT_VARGETNUMBEROFFIELDS(3) NAME Mat_VarGetNumberOfFields -- Gets the number of fields for a structure vari- able. 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) FreeBSD ports 15.quarterly November 20, 2023 MAT_VARGETNUMBEROFFIELDS(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO
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