Filename.hxx

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00001 /*
00002  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
00003  *                         UNIVERSITAT POMPEU FABRA
00004  *
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 
00022 #ifndef _FILENAME_H_
00023 #define _FILENAME_H_
00024 #include <exception>
00025 #include <iosfwd>
00026 #include "Text.hxx"
00027 #include "Assert.hxx"
00028 #include "Component.hxx"
00029 #include "TypeInfo.hxx"
00030 #include <string>
00031 
00032 namespace CLAM {
00033 
00044 class Filename : public Text
00045 {
00046 public:
00048                 struct Filter {
00049                         const char * description;
00050                         const char * wildcard;
00051                 };
00052                 Filename() {}
00053                 Filename(const std::string & s) : Text(s) {} 
00054                 Filename(const char * s) : Text(s) {}
00055                 virtual ~Filename() {}
00056 
00060                 virtual const char * TypeFamily() const { return ""; }
00064                 virtual const Filter * Filters() const {
00065                         static const Filter filters[] = {
00066                                 {0, 0}
00067                         }; 
00068                         return filters;
00069                 }
00070 };
00071 
00102 class InFilename : public Filename
00103 {
00104 public:
00105                 InFilename(const std::string & s="") : Filename(s) {} 
00106                 InFilename(const char * s) : Filename(s) {}
00107 };
00108 
00138 class OutFilename : public Filename
00139 {
00140 public:
00141                 OutFilename(const std::string & s="") : Filename(s) {} 
00142                 OutFilename(const char * s) : Filename(s) {}
00143 };
00144 
00145 CLAM_TYPEINFOGROUP(BasicCTypeInfo, Filename);
00146 CLAM_TYPEINFOGROUP(BasicCTypeInfo, InFilename);
00147 CLAM_TYPEINFOGROUP(BasicCTypeInfo, OutFilename);
00148 
00149 }
00150 
00151 #endif // _FILENAME_H_
00152 
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