55 lines
1,018 B
C++
55 lines
1,018 B
C++
//____________________________________________________________________________
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1995 - 1996.
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//
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// File: TimeUtil.cxx
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//
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// Contents:
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//
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// Classes:
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//
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// Functions:
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//
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// History: 3/18/1996 RaviR Created
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//
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//____________________________________________________________________________
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#define LONG_DATE(st) MAKELONG(MAKEWORD(st.wDay, st.wMonth), st.wYear)
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#define LONG_TIME(st) MAKELONG(MAKEWORD(st.wSecond, st.wMinute), st.wHour)
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inline int CompareSystemDate(SYSTEMTIME &st1, SYSTEMTIME &st2)
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{
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long l1 = LONG_DATE(st1);
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long l2 = LONG_DATE(st2);
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if (l1 > l2) return 1;
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if (l1 < l2) return -1;
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return 0;
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}
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inline int CompareSystemTime(SYSTEMTIME &st1, SYSTEMTIME &st2)
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{
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long l1 = CompareSystemDate(st1, st2);
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long l2;
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if (l1 != 0)
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{
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return l1;
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}
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l1 = LONG_TIME(st1);
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l2 = LONG_TIME(st2);
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if (l1 > l2) return 1;
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if (l1 < l2) return -1;
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return 0;
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}
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