Daylight v4.9
Release Date: 1 February 2008


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 ''

integer*4 dt_f_vh_stop_here()


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

Always returns 0.

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