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https://github.com/Z3Prover/z3
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83 lines
2.3 KiB
C++
83 lines
2.3 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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#pragma once
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#include<fstream>
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#include "trace_tags.h"
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#ifdef SINGLE_THREAD
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# define is_threaded() false
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#else
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bool is_threaded();
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#endif
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#ifdef SINGLE_THREAD
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#define LOCK_CODE(CODE) CODE;
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#define THREAD_LOCK(CODE) CODE
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#else
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void verbose_lock();
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void verbose_unlock();
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#define LOCK_CODE(CODE) \
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{ \
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verbose_lock(); \
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CODE; \
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verbose_unlock(); \
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}
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#define THREAD_LOCK(CODE) if (is_threaded()) { LOCK_CODE(CODE); } else { CODE; }
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#endif
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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(TraceTag tag);
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void close_trace();
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void open_trace();
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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(TraceTag 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 TRACEH(TAG) tout << "-------- [" << tracetag_to_string(TraceTag::TAG) << "] " << __FUNCTION__ << " " << __FILE__ << ":" << __LINE__ << " ---------\n"
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#define TRACEEND tout << "------------------------------------------------\n"
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#define TRACEBODY(TAG, CODE) TRACEH(TAG); CODE; TRACEEND; tout.flush()
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#define STRACEBODY(CODE) CODE; tout.flush()
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#define TRACE(TAG, CODE) TRACE_CODE(if (is_trace_enabled(TraceTag::TAG)) { THREAD_LOCK(TRACEBODY(TAG, CODE)); })
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#define STRACE(TAG, CODE) TRACE_CODE(if (is_trace_enabled(TraceTag::TAG)) { THREAD_LOCK(STRACEBODY(CODE)); })
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#define SCTRACE(TAG, COND, CODE) TRACE_CODE(if (is_trace_enabled(TraceTag::TAG) && (COND)) { THREAD_LOCK(STRACEBODY(CODE)); })
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#define CTRACE(TAG, COND, CODE) TRACE_CODE(if (is_trace_enabled(TraceTag::TAG) && (COND)) { THREAD_LOCK(TRACEBODY(TAG, CODE)); })
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