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/* Copyright (c) 2010 Shlomi Fish
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* portable_time.h - the Freecell Solver (mostly) portable time handling
* routines. Works on Win32 and UNIX-like systems.
*/
#ifndef FC_SOLVE__PORTABLE_TIME_H
#define FC_SOLVE__PORTABLE_TIME_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef WIN32
#include <sys/time.h>
#else
#include <sys/types.h>
#include <sys/timeb.h>
#endif
#ifndef WIN32
typedef struct
{
struct timeval tv;
struct timezone tz;
} fcs_portable_time_t;
#define FCS_GET_TIME(pt) { gettimeofday(&((pt).tv), &((pt).tz)); }
#define FCS_TIME_GET_SEC(pt) ((pt).tv.tv_sec)
#define FCS_TIME_GET_USEC(pt) ((pt).tv.tv_usec)
#else
typedef struct
{
struct _timeb tb;
} fcs_portable_time_t;
#define FCS_GET_TIME(pt) { _ftime(&((pt).tb)); }
#define FCS_TIME_GET_SEC(pt) ((pt).tb.time)
#define FCS_TIME_GET_USEC(pt) ((long)(((pt).tb.millitm) * 1000))
#endif
#ifdef __cplusplus
};
#endif
#define FCS_PRINT_INTRACTABLE_BOARD(mytime, board_num) \
FCS_GET_TIME(mytime); \
printf("Intractable Board No. %i at %li.%.6li\n", \
board_num, \
FCS_TIME_GET_SEC(mytime), \
FCS_TIME_GET_USEC(mytime) \
)
#define FCS_PRINT_UNSOLVED_BOARD(mytime, board_num) \
FCS_GET_TIME(mytime); \
printf("Unsolved Board No. %i at %li.%.6li\n", \
board_num, \
FCS_TIME_GET_SEC(mytime), \
FCS_TIME_GET_USEC(mytime) \
)
#define FCS_PRINT_STARTED_AT(mytime) \
FCS_GET_TIME(mytime); \
printf("Started at %li.%.6li\n", \
FCS_TIME_GET_SEC(mytime), \
FCS_TIME_GET_USEC(mytime) \
)
#define FCS_PRINT_REACHED_BOARD(mytime, board_num, total_num_iters) \
FCS_GET_TIME(mytime); \
printf( \
( \
"Reached Board No. %i at %li.%.6li (total_num_iters=" \
FCS_INT64_FORMAT ")\n" \
), \
board_num, \
FCS_TIME_GET_SEC(mytime), \
FCS_TIME_GET_USEC(mytime), \
total_num_iters \
);
#define FCS_PRINT_FINISHED(mytime, total_num_iters) \
FCS_GET_TIME(mytime); \
\
printf( \
( \
"Finished at %li.%.6li (total_num_iters=" \
FCS_INT64_FORMAT \
")\n" \
), \
FCS_TIME_GET_SEC(mytime), \
FCS_TIME_GET_USEC(mytime), \
total_num_iters \
)
#endif /* #ifndef FC_SOLVE__PORTABLE_TIME_H */
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