Mercurial > hg > svcore
view base/Profiler.h @ 46:5364a9d338a2
* Add Insert Instant function in main window
* Ensure selections and window geometry are saved in session file
* Add wait cursor on session file save
* Various improvements to display of texts in pane (clearer readability)
* Use commands for setting properties on layers and panes
(still need to batch up multiple sets on the same property)
* Fix failure of spectrogram to refresh when initial part became visible
* Some fixes & paint optimisations in View &c
* Make curve mode for time value layers work properly when resolution == 1
* Some vague improvements for time value layer vertical scale
author | Chris Cannam |
---|---|
date | Thu, 16 Mar 2006 18:46:00 +0000 |
parents | 2fb933f88604 |
children | 39ae3dee27b9 |
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/* -*- c-basic-offset: 4 -*- vi:set ts=8 sts=4 sw=4: */ /* A waveform viewer and audio annotation editor. Chris Cannam, Queen Mary University of London, 2005-2006 This is experimental software. Not for distribution. */ /* This is a modified version of a source file from the Rosegarden MIDI and audio sequencer and notation editor. This file copyright 2000-2006 Chris Cannam and Guillaume Laurent. */ #ifndef _PROFILER_H_ #define _PROFILER_H_ #include "System.h" #include <ctime> #include <sys/time.h> #include <map> #include "RealTime.h" /** * Profiling classes */ /** * The class holding all profiling data * * This class is a singleton */ class Profiles { public: static Profiles* getInstance(); ~Profiles(); void accumulate(const char* id, clock_t time, RealTime rt); void dump(); protected: Profiles(); typedef std::pair<clock_t, RealTime> TimePair; typedef std::pair<int, TimePair> ProfilePair; typedef std::map<const char *, ProfilePair> ProfileMap; typedef std::map<const char *, TimePair> LastCallMap; ProfileMap m_profiles; LastCallMap m_lastCalls; static Profiles* m_instance; }; class Profiler { public: Profiler(const char*, bool showOnDestruct = false); ~Profiler(); void update(); protected: const char* m_c; clock_t m_startCPU; RealTime m_startTime; bool m_showOnDestruct; }; #endif