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HelpRequest.hpp

00001 #if !defined(__HELPREQUEST_HPP) 00002 #define __HELPREQUEST_HPP 00003 00004 /* 00005 CoreLinux++ 00006 Copyright (C) 2000 CoreLinux Consortium 00007 00008 The CoreLinux++ Library is free software; you can redistribute it and/or 00009 modify it under the terms of the GNU Library General Public License as 00010 published by the Free Software Foundation; either version 2 of the 00011 License, or (at your option) any later version. 00012 00013 The CoreLinux++ Library Library is distributed in the hope that it will 00014 be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00016 Library General Public License for more details. 00017 00018 You should have received a copy of the GNU Library General Public 00019 License along with the GNU C Library; see the file COPYING.LIB. If not, 00020 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00021 Boston, MA 02111-1307, USA. 00022 */ 00023 00024 00025 #if !defined(__COMMON_HPP) 00026 #include <corelinux/Common.hpp> 00027 #endif 00028 00029 #if !defined(__REQUEST_HPP) 00030 #include <corelinux/Request.hpp> 00031 #endif 00032 00034 00035 DECLARE_TYPE( CORELINUX( Int ), HelpTopic ); 00036 00037 const HelpTopic UNKNOWN_HELP(-1); 00038 const HelpTopic REQUEST_HELP(1); 00039 const HelpTopic HANDLER_HELP(2); 00040 00041 00042 DECLARE_CLASS( HelpRequest ); 00043 00049 class HelpRequest : public CORELINUX( Request ) 00050 { 00051 00052 public: 00053 00054 // 00055 // Constructors and destructor 00056 // 00057 00059 00060 HelpRequest( HelpTopicCref ); 00061 00063 00064 HelpRequest( HelpRequestCref ); 00065 00067 00068 virtual ~HelpRequest( void ); 00069 00070 00071 // 00072 // Operator overloads 00073 // 00074 00076 00077 HelpRequestRef operator=( HelpRequestCref ); 00078 00080 00081 bool operator==( HelpRequestCref ) const; 00082 00084 00085 bool operator==( HelpTopicCref ) const; 00086 00087 // 00088 // Accessors 00089 // 00090 00092 00093 inline bool wasHandled( void ) const 00094 { 00095 return theHandledFlag; 00096 } 00097 00099 00100 inline operator HelpTopicCref( void ) const 00101 { 00102 return theRequestType; 00103 } 00104 00105 // 00106 // Mutators 00107 // 00108 00110 00111 void setHandled( void ); 00112 00113 00114 protected: 00115 00117 00118 HelpRequest( void ) 00119 throw ( CORELINUX(Assertion) ); 00120 00121 private: 00123 00124 bool theHandledFlag; 00125 00127 00128 HelpTopic theRequestType; 00129 00130 }; 00131 00132 #endif // if !defined(__HELPREQUEST_HPP) 00133 00134 /* 00135 Common rcs information do not modify 00136 $Author: frankc $ 00137 $Revision: 1.1 $ 00138 $Date: 2000/04/27 14:32:21 $ 00139 $Locker: $ 00140 */ 00141

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