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Diffstat (limited to 'indra/llcommon/llstat.h')
-rwxr-xr-x | indra/llcommon/llstat.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/indra/llcommon/llstat.h b/indra/llcommon/llstat.h deleted file mode 100755 index 38377a010b..0000000000 --- a/indra/llcommon/llstat.h +++ /dev/null @@ -1,116 +0,0 @@ -/** - * @file llstat.h - * @brief Runtime statistics accumulation. - * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#ifndef LL_LLSTAT_H -#define LL_LLSTAT_H - -#include <map> - -#include "lltimer.h" -#include "llframetimer.h" - -class LLSD; - -// ---------------------------------------------------------------------------- -class LL_COMMON_API LLStat -{ -private: - typedef std::multimap<std::string, LLStat*> stat_map_t; - - static stat_map_t& getStatList(); - -public: - LLStat(std::string name = std::string(), S32 num_bins = 32, BOOL use_frame_timer = FALSE); - ~LLStat(); - - void start(); // Start the timer for the current "frame", otherwise uses the time tracked from - // the last addValue - void reset(); - void addValue(const F32 value = 1.f); // Adds the current value being tracked, and tracks the DT. - void addValue(const S32 value) { addValue((F32)value); } - void addValue(const U32 value) { addValue((F32)value); } - - S32 getNextBin() const; - - F32 getPrev(S32 age) const; // Age is how many "addValues" previously - zero is current - F32 getPrevPerSec(S32 age) const; // Age is how many "addValues" previously - zero is current - F32 getCurrent() const; - F32 getCurrentPerSec() const; - - F32 getMin() const; - F32 getMinPerSec() const; - F32 getMean() const; - F32 getMeanPerSec() const; - F32 getMeanDuration() const; - F32 getMax() const; - F32 getMaxPerSec() const; - - U32 getNumValues() const; - S32 getNumBins() const; - - F64 getLastTime() const; -private: - BOOL mUseFrameTimer; - U32 mNumValues; - U32 mNumBins; - F32 mLastValue; - F64 mLastTime; - - struct ValueEntry - { - ValueEntry() - : mValue(0.f), - mBeginTime(0.0), - mTime(0.0), - mDT(0.f) - {} - F32 mValue; - F64 mBeginTime; - F64 mTime; - F32 mDT; - }; - ValueEntry* mBins; - S32 mCurBin; - S32 mNextBin; - - std::string mName; - - static LLTimer sTimer; - static LLFrameTimer sFrameTimer; - -public: - static LLStat* getStat(const std::string& name) - { - // return the first stat that matches 'name' - stat_map_t::iterator iter = getStatList().find(name); - if (iter != getStatList().end()) - return iter->second; - else - return NULL; - } -}; - -#endif // LL_STAT_ |