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63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/*++
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Copyright (c) 2006 Microsoft Corporation
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Module Name:
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trace.h
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Abstract:
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Trace message support.
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Author:
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Leonardo de Moura (leonardo) 2006-09-13.
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Revision History:
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--*/
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#ifndef TRACE_H_
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#define TRACE_H_
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#ifdef _CYGWIN
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#undef max
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#undef min
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#endif
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#include<fstream>
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#ifdef _TRACE
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extern std::ofstream tout;
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#define TRACE_CODE(CODE) { CODE } ((void) 0 )
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void enable_trace(const char * tag);
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void enable_all_trace(bool flag);
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void disable_trace(const char * tag);
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bool is_trace_enabled(const char * tag);
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void close_trace();
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void open_trace();
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void finalize_trace();
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/*
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ADD_FINALIZER('finalize_trace();')
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*/
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#else
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#define TRACE_CODE(CODE) ((void) 0)
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static inline void enable_trace(const char * tag) {}
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static inline void enable_all_trace(bool flag) {}
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static inline void disable_trace(const char * tag) {}
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static inline bool is_trace_enabled(const char * tag) { return false; }
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static inline void close_trace() {}
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static inline void open_trace() {}
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static inline void finalize_trace() {}
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#endif
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#define TRACE(TAG, CODE) TRACE_CODE(if (is_trace_enabled(TAG)) { tout << "-------- [" << TAG << "] " << __FUNCTION__ << " " << __FILE__ << ":" << __LINE__ << " ---------\n"; CODE tout << "------------------------------------------------\n"; tout.flush(); })
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#define STRACE(TAG, CODE) TRACE_CODE(if (is_trace_enabled(TAG)) { CODE tout.flush(); })
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#define CTRACE(TAG, COND, CODE) TRACE_CODE(if (is_trace_enabled(TAG) && (COND)) { tout << "-------- [" << TAG << "] " << __FUNCTION__ << " " << __FILE__ << ":" << __LINE__ << " ---------\n"; CODE tout << "------------------------------------------------\n"; tout.flush(); })
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#endif /* TRACE_H_ */
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