Equalizer  1.2.1
base/errorRegistry.h
00001 
00002 /* Copyright (c) 2010-2011, Stefan Eilemann <eile@eyescale.ch>
00003  *
00004  * This library is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU Lesser General Public License version 2.1 as published
00006  * by the Free Software Foundation.
00007  *  
00008  * This library is distributed in the hope that it will be useful, but WITHOUT
00009  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00010  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00011  * details.
00012  * 
00013  * You should have received a copy of the GNU Lesser General Public License
00014  * along with this library; if not, write to the Free Software Foundation, Inc.,
00015  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00016  */
00017 
00018 #ifndef COBASE_ERRORREGISTRY_H
00019 #define COBASE_ERRORREGISTRY_H
00020 
00021 #include <co/base/api.h>
00022 #include <co/base/nonCopyable.h> // base class
00023 #include <co/base/stdExt.h> // hash_map
00024 #include <co/base/types.h>
00025 
00026 namespace co 
00027 {
00028 namespace base
00029 {
00041     class ErrorRegistry : public NonCopyable
00042     {
00043     public:
00045         ErrorRegistry();
00046 
00048         COBASE_API const std::string& getString( const uint32_t error ) const;
00049 
00051         COBASE_API void setString( const uint32_t error,
00052                                    const std::string& text );
00053 
00055         COBASE_API void eraseString( const uint32_t error );
00056 
00057         bool isEmpty() const { return _errors.empty(); } 
00058 
00059     private:
00060         typedef stde::hash_map< uint32_t, std::string > ErrorHash;
00061         ErrorHash _errors;
00062     };
00063 }
00064 }
00065 #endif // COBASE_ERRORREGISTRY_H
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