//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_Boolean_h #define Pegasus_Boolean_h #include PEGASUS_NAMESPACE_BEGIN /** This class provides an implementation of the boolean for compilers which do not support "bool" as a type. This class is not used by modern C++ compilers. */ class Boolean { public: Boolean() { } ~Boolean() { } Boolean(const Boolean& x) : _flag(x._flag) { } Boolean(int flag) : _flag(flag ? 1 : 0) { } Boolean& operator=(const Boolean& flag) { _flag = flag; return *this; } Boolean& operator=(int flag) { _flag = flag ? 1 : 0; return *this; } operator int() const { return _flag; } friend Boolean operator==(const Boolean& x, const Boolean& y); friend Boolean operator!=(const Boolean& x, const Boolean& y); private: char _flag; }; inline Boolean operator==(const Boolean& x, const Boolean& y) { return x._flag == y._flag; } inline Boolean operator!=(const Boolean& x, const Boolean& y) { return !operator==(x, y); } #define true Boolean(1) #define false Boolean(0) PEGASUS_NAMESPACE_END #endif /* Pegasus_Boolean_h */