1 mike 1.12 //%/////////////////////////////////////////////////////////////////////////////
2 //
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3 kumpf 1.13 // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM,
4 // The Open Group, Tivoli Systems
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5 mike 1.12 //
6 // Permission is hereby granted, free of charge, to any person obtaining a copy
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7 kumpf 1.13 // of this software and associated documentation files (the "Software"), to
8 // deal in the Software without restriction, including without limitation the
9 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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10 mike 1.12 // sell copies of the Software, and to permit persons to whom the Software is
11 // furnished to do so, subject to the following conditions:
12 //
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13 kumpf 1.13 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
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14 mike 1.12 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
15 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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16 kumpf 1.13 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
17 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
18 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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19 mike 1.12 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 //
22 //==============================================================================
23 //
24 // Author: Mike Brasher (mbrasher@bmc.com)
25 //
26 // Modified By:
27 //
28 //%/////////////////////////////////////////////////////////////////////////////
29
30 #ifndef Pegasus_Stopwatch_h
31 #define Pegasus_Stopwatch_h
32
33 #include <Pegasus/Common/Config.h>
34 #include <Pegasus/Common/TimeValue.h>
35 #include <Pegasus/Common/System.h>
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36 kumpf 1.14 #include <Pegasus/Common/Linkage.h>
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37 mike 1.12
38 PEGASUS_NAMESPACE_BEGIN
39
40 /** Stopwatch - A class for measuring elapsed time
41 Stopwatch is a class for measuring time intervals within the environment.
42 It is intended to be a developers tool primarily.
43 */
44 class PEGASUS_COMMON_LINKAGE Stopwatch
45 {
46 private:
47 TimeValue _start;
48
49 public:
50
51 /** stopwatch constructor. The constructor creates the object and
52 starts the timer
53 @example Stopwatch time;
54 */
55 Stopwatch();
56
57 /** Reset Stopwatch resets an existing Stopwatch object to the
58 mike 1.12 current time value
59 */
60 void reset();
61
62 /** getElapsed - Get the elapsed time for the defined stopwatch.
63 @return Returns the elapsed time value as a double
64 */
65 double getElapsed() const;
66
67 /** printElapsed method gets the current value of the timer and
68 sends it to standardout as a string with the word seconds attached
69 */
70 void printElapsed();
71 };
72
73 PEGASUS_NAMESPACE_END
74
75 #endif /* Pegasus_Stopwatch_h */
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