table of contents
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
(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¶
March 18, 2012 | Debian |