50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
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#ifndef TOOLS_H
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#define TOOLS_H
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#include <time.h>
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// Debug printing:
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// https://stackoverflow.com/questions/1644868/define-macro-for-debug-printing-in-c
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#ifndef NDEBUG
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#define DEBUG_PRINT 1
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#else
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#define DEBUG_PRINT 0
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#endif
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#ifndef __FILE_NAME__
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#define __FILE_NAME__ "NA"
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#endif
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#ifndef __LINE__
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#define __LINE__ 0
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#endif
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#ifndef __func__
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#define __func__ "NA"
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#endif
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#define debug_print(fmt) \
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do { \
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if (DEBUG_PRINT) \
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printf("warning: %s, file %s, line %d, function %s().\n", \
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fmt, \
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__FILE_NAME__, \
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__LINE__, \
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__func__); \
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} while (0)
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clock_t tic(void);
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float tac(void); /* time in ms since last tic */
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float TAC(const char *str); /* same, but prints it with label 'str' */
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float toc(const clock_t t); /* time in ms since t */
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float TOC(const clock_t t, const char *str); /* same, but prints it with label 'str' */
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float TOC_clock(const clock_t t, const char *str);
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clock_t dclock(const clock_t t); // return the clock cycle diff between now and t
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float clock_to_time(const clock_t t,
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const char *str); // convert the number of clock cycles t to time
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float clock_print(const clock_t t, const char *str);
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#endif
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