table_colval - get the value from the column.

SYNOPSYS

	char  *table_colval (TableRow r, int column)
	int    table_colvali(TableRow r, int column)
	double table_colvald(TableRow r, int column)
	char  *table_colvals(TableRow r, int column)

PARAMETERS

TableRow r

A pointer to the table row.

int column

The column number to get the value for.

DESCRIPTION

table_colvali returns the value of the table column for row r as an integer.

table_colvald returns the value of the table column for row r as a double.

table_colvals returns a copy of the table column for row r as a ascii string allocated with strdup. The returned value may be freed with free(3) when it is no longer needed.

NOTES