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Diffstat (limited to 'comm/mailnews/base/src/nsStopwatch.h')
-rw-r--r-- | comm/mailnews/base/src/nsStopwatch.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/comm/mailnews/base/src/nsStopwatch.h b/comm/mailnews/base/src/nsStopwatch.h new file mode 100644 index 0000000000..9873519809 --- /dev/null +++ b/comm/mailnews/base/src/nsStopwatch.h @@ -0,0 +1,51 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef _nsStopwatch_h_ +#define _nsStopwatch_h_ + +#include "nsIStopwatch.h" + +#include "msgCore.h" + +#define NS_STOPWATCH_CID \ + { \ + 0x6ef7eafd, 0x72d0, 0x4c56, { \ + 0x94, 0x09, 0x67, 0xe1, 0x6d, 0x0f, 0x25, 0x5b \ + } \ + } + +#define NS_STOPWATCH_CONTRACTID "@mozilla.org/stopwatch;1" + +class nsStopwatch : public nsIStopwatch { + public: + NS_DECL_ISUPPORTS + NS_DECL_NSISTOPWATCH + + nsStopwatch(); + + private: + virtual ~nsStopwatch(); + + /// Wall-clock start time in seconds since unix epoch. + double fStartRealTimeSecs; + /// Wall-clock stop time in seconds since unix epoch. + double fStopRealTimeSecs; + /// CPU-clock start time in seconds (of CPU time used since app start) + double fStartCpuTimeSecs; + /// CPU-clock stop time in seconds (of CPU time used since app start) + double fStopCpuTimeSecs; + /// Total wall-clock time elapsed in seconds. + double fTotalRealTimeSecs; + /// Total CPU time elapsed in seconds. + double fTotalCpuTimeSecs; + + /// Is the timer running? + bool fRunning; + + static double GetRealTime(); + static double GetCPUTime(); +}; + +#endif // _nsStopwatch_h_ |