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/*@@
@file MainUtils.c
@date Sep 22 1999
@author Thomas Radke, Gabrielle Allen
@desc
Utility Flesh routines
@enddesc
@version $Id$
@@*/
#include <string.h>
#include "cctk_Flesh.h"
#include "cctk_Parameter.h"
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(main_MainUtils_c);
/********************************************************************
********************* External Routine Prototypes ******************
********************************************************************/
int CCTK_RunTitle(int len, char *title);
/*@@
@routine CCTK_RunTitle
@date Sun Sep 17 2000
@author Gabrielle Allen
@desc
Returns the simulation description
@enddesc
@var len
@vdesc The size (in characters) of the title buffer
@vtype int
@vio in
@endvar
@var title
@vdesc The title buffer
@vtype char *
@vio out
@endvar
@returntype int
@returndesc
The length of the (copied) title, or<BR>
-1 if parameter value of "Cactus::cctk_run_title" is unknown
@endreturndesc
@@*/
int CCTK_RunTitle(int len, char *title)
{
int retval;
const char *cctk_title;
retval = -1;
cctk_title = *(const char *const *)
CCTK_ParameterGet("cctk_run_title", "Cactus", NULL);
if (cctk_title)
{
strncpy (title, *cctk_title ? cctk_title : "Cactus Simulation", len-1);
title[len-1] = 0;
retval = strlen(title);
}
return retval;
}
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