dt_vh_stop

Daylight v4.9
Release Date: 1 February 2008

Name

dt_vh_stop_here - invalid handle exception

Generic Prototype

dt_vh_stop_here(void) => dt_Integer

C Prototype

#include "dt_smiles.h"

dt_Integer dt_e_vh_stop_here(void)

FORTRAN Prototype

include 'dt_f_smiles.inc'

integer*4 dt_f_vh_stop_here()

Description

If the Daylight Toolkit is of the "vigilant" variety, and it detects the use of an invalid handle, it calls this function. This function doesn't do anything, but it serves as a convenient place to set debugger breakpoints. By setting a breakpoint here, you can detect invalid handles the first time they are used, possibly long before any symptoms appear in the program's behavior.

Return Value