/* bde/dprint.h: 
 * $Log: dprint.h,v $
 * Revision 1.10  2007/01/26 05:57:46  lechner
 * Revised comments to clarify find_tbl_idx use in printing rcounts.
 *
 * Revision 1.8  2006/02/13 03:19:32  lechner
 * Merely reformatted EP,DP,LP macro definitions.
 *
 * Revision 1.7  2005/12/11 22:20:59  lechner
 * Merely removed a commented-out #define.
 *
 * Revision 1.6  2005/10/23 07:12:22  lechner
 * Renamed XP (ExitProc) to LP (LeaveProc) to avoid name clash with XP
 * (paste macro of JPsim/olcarch) in pr_accessors.c  from chgen13 .
 *
 * Revision 1.5  2005/08/26 02:51:58  lechner
 * Fixed typos - extra *_/ terminators.
 *
 * Revision 1.4  2005/08/26 02:35:33  lechner
 * Added macro #define XP do{printf("Exit %s at %s:%d\n",...)}while (0)
 * {EP; <func body [XP;return...]..> XP;} logs function entry and exit;
 * enable functions using vi commands in bde/maketrace.csh.
 *
 * Revision 1.3  2005/07/25 02:11:51  lechner
 * If USEDECC, cc and cxx do not recognize __FUNCTION__ used by DP EP and SP: 
 * so try to avoid errors by #define __FUNCTION__  "Function?" .
 *
 * Revision 1.2  2005/05/02 03:03:23  lechner
 * Copied file from bde2alpha_rv branch onto trunk.
 *
 * Revision 1.1.2.7  2005/02/26 02:40:42  lechner
 * Added ' $Log: dprint.h,v $
 * Added ' Revision 1.10  2007/01/26 05:57:46  lechner
 * Added ' Revised comments to clarify find_tbl_idx use in printing rcounts.
 * Added '
 * Added ' Revision 1.8  2006/02/13 03:19:32  lechner
 * Added ' Merely reformatted EP,DP,LP macro definitions.
 * Added '
 * Added ' Revision 1.7  2005/12/11 22:20:59  lechner
 * Added ' Merely removed a commented-out #define.
 * Added '
 * Added ' Revision 1.6  2005/10/23 07:12:22  lechner
 * Added ' Renamed XP (ExitProc) to LP (LeaveProc) to avoid name clash with XP
 * Added ' (paste macro of JPsim/olcarch) in pr_accessors.c  from chgen13 .
 * Added '
 * Added ' Revision 1.5  2005/08/26 02:51:58  lechner
 * Added ' Fixed typos - extra *_/ terminators.
 * Added '
 * Added ' Revision 1.4  2005/08/26 02:35:33  lechner
 * Added ' Added macro #define XP do{printf("Exit %s at %s:%d\n",...)}while (0)
 * Added ' {EP; <func body [XP;return...]..> XP;} logs function entry and exit;
 * Added ' enable functions using vi commands in bde/maketrace.csh.
 * Added '
 * Added ' Revision 1.3  2005/07/25 02:11:51  lechner
 * Added ' If USEDECC, cc and cxx do not recognize __FUNCTION__ used by DP EP and SP: 
 * Added ' so try to avoid errors by #define __FUNCTION__  "Function?" .
 * Added '
 * Added ' Revision 1.2  2005/05/02 03:03:23  lechner
 * Added ' Copied file from bde2alpha_rv branch onto trunk.
 * Added '' and comments
 *
 *****************************************************8
 * Macros to wrap printf in #ifdef DEBUG brackets 
 * Moved from bde/src; #include in any *schema.h  - RJL 031020 
 * sources in pr_util/ dprint.c
 * Warning: I removed const from the gcc block and got an error from textops.cc:
 * It said discarding const was illegal 
 * I added #ifdef DPRINT brackets - RJL 040621; no help for EP; in pr_util  
 * __FUNCTION__ may not be  supported by gcc 
 * __FILE/FUNC/LINE__ are NOT supported on Linux/mercury: TBD: Bypass for Linux
 */
/* [050830] I renamed XP (ExitProc) to LP (LeaveProc) to avoid name clash with XP  	*/
/* (paste macro of JPsim/olcarch) which chgen13 now generates in pr_accessors.c	*/
/* Macros to locate function calls and entry events: - RJL 040601 */
/* do{...}while(0) brackets on DP failed, in table_loop body (if((DP), ...)*/
/* (conditional EP, LP fails to insert \n or \\ before #endif) 	*/
/* #define XP do{...} while (0) fails before '}' or 'return' 	*/
/* #include "configure.h" //configure.h is for [I]makefiles, not compilable */
#ifndef DPRINT
#define DPRINT
#include <stdio.h>
#include <errno.h>
/* In 9*schema.h: extern int find_tbl_idx(char*); defin. in pr_load.c */
/* In configure.h, #define USEDECC to compile and link with cxx instead of g++*/
/* If USEDECC, cc and cxx do not recognize __FUNCTION__ used by DP EP and SP: */
#ifdef USEDECC
#define __FUNCTION__  "Function?"
#endif

#define EP \
do{printf("Enter %s at %s:%d\n",__FUNCTION__,__FILE__,__LINE__);}while(0)

#define LP \
do{printf("Exit %s at %s:%d\n",__FUNCTION__,__FILE__,__LINE__);}while(0)

#define DP \
do{printf("  In %s at %s:%d\n",__FUNCTION__,__FILE__,__LINE__);}while(0)

#define SP do{printf("\nstate:%s, event %s ",\
    statename[state], &eventname[event->type][0]);DP; }while(0)

#if defined __CPLUSPLUS
/* for g++ */
extern "C" void dprint(const char*);
extern "C" void dprintd(const char*, int);/* bug in strdup ref 060724?*/
extern "C" void dprints(const char*, const char*);
extern "C" void dprintdd(const char*, const int,const int);
extern "C" void dprintds(const char*, const int, const char*);
extern "C" void dprintsd(const char*, const char*, const int);
extern "C" void dprintss(const char*, const char*, const char*);
extern "C" void printrowcounts(const char*);
extern "C" int isComment(char* tmpstr); /*:* ==> 'base initializer' error */  
#else
/* for gcc */
extern void dprint(const char*);
extern void dprintd(const char*, const int);
extern void dprints(const char*, const char*);
extern void dprintdd(const char*, const int, const int);
extern void dprintds(const char*, const int, const char*);
extern void dprintsd(const char*, const char*, const int);
extern void dprintss(const char*, const char*, const char*);
extern void printrowcounts(const char*);
extern  int isComment(char* tmpstr);
#endif

/*Macros used by printrowcounts(), moved from 94sbde_schema.h-RJL060808*/
/***********************************************************************/
/* Macro get_rcount_all returns the <int> number of rows currently in the */
/* specified table.  This includes all versions. [was pr_rcount_all -RJL] */
/* WARNING: needs tbl##_idx; find_tbl_idx() does NOT set this or return -1 */
/***********************************************************************/
#define get_rcount_all(tbl) hcg_table_seq_list[tbl##_idx].rcount 

/***********************************************************************/
/* Macro get_rcount returns the number of rows currently loaded in the */
/* specified table, iff in the specified view/version). [was pr_rcount]*/
/* If tbl is not a ttabbr in the view, 0 is returned.                  */
/* Side-effects: find_{tbl,view}_idx() updates hcg_{tbl,view}_idx resp.*/
/***********************************************************************/
/* Moved to 9*schenma.h fropm dprint.h - RJL070126 			*/
/* Added '&&find_tbl_idx(#tbl)' (side effect: update hcg_tbl_idx). - RJL060806 */
/* Bugs 060918: dprint.c:131: warning: implicit declaration of function `find_tbl_idx'
 * dprint.c:131: warning: array subscript has type `char' <<< #tbl?
 * Removed # from find_tbl_idx arg't. - syntax error outside a #defined macro - RJL070126
 * Client dprint.c of get_rcount must quote the ttabbrev passed in.
 */
#define get_rcount(viewname,tbl) /* tbl is a string */\
  ((find_view_idx(viewname) && (find_tbl_idx(tbl)) ) ? \
     hcg_ts_list[hcg_tbl_idx].ts_list[hcg_view_list.view_list[hcg_view_idx].version_list[hcg_tbl_idx]].rcount : \
        0)
//End of file dprint.h :
#endif