SaCallbackStruct
callback structure.
#include "SaPopCalls.h"
char* SaMakeStringFromThisRowCol(SaCallbackStruct *cbs, int row, XtPointer client_data);
cbs
is NULL.
SaMakeStringFromThisRowCol
returns a malloc'd string given an SaCallbackStruct
callback structure and a row. If the row number is less than 0, greater than the total number of rows - 1, or if cbs
is NULL, an empty string is returned. Use free to deallocate this memory when it is no longer needed. The client_data
specifies which column to use to make the string. An invalid column specification results in an empty string.