Marsyas  0.6.0-alpha
/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/marostring.h
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00001 /*
00002 ** Copyright (C) 1998-2005 George Tzanetakis <gtzan@cs.uvic.ca>
00003 **
00004 ** This program is free software; you can redistribute it and/or modify
00005 ** it under the terms of the GNU General Public License as published by
00006 ** the Free Software Foundation; either version 2 of the License, or
00007 ** (at your option) any later version.
00008 **
00009 ** This program is distributed in the hope that it will be useful,
00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 ** GNU General Public License for more details.
00013 **
00014 ** You should have received a copy of the GNU General Public License
00015 ** along with this program; if not, write to the Free Software
00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #ifndef MARSYAS_OUTPUT_STRING_STREAM_H
00020 #define MARSYAS_OUTPUT_STRING_STREAM_H
00021 
00022 #include <marsyas/export.h>
00023 
00024 #include <string>
00025 #include <sstream>
00026 
00027 namespace Marsyas
00028 {
00036 class marsyas_EXPORT marostring
00037 {
00038 protected:
00039   std::ostringstream result_;
00040 
00041 public:
00042   marostring();
00043   marostring(const marostring& m);
00044   virtual ~marostring();
00045 
00046   virtual void begin_marsystem(bool isComposite, std::string type, std::string name)=0;
00047   virtual void end_marsystem(bool isComposite, std::string type, std::string name);
00048 
00049   virtual void begin_controls(int num_controls)=0;
00050   virtual void begin_control(std::string type, std::string name, std::string value, bool has_state)=0;
00051   virtual void begin_control_links_in(int num_links);
00052   virtual void put_control_link_in(std::string abspath, std::string type, std::string name);
00053   virtual void end_control_links_in(int num_links);
00054   virtual void begin_control_links_out(int num_links);
00055   virtual void put_control_link_out(std::string abspath, std::string type, std::string name);
00056   virtual void end_control_links_out(int num_links);
00057   virtual void end_control(std::string type, std::string name, std::string value, bool has_state);
00058   virtual void end_controls(int num_controls);
00059 
00060   virtual void begin_children(int num_children)=0;
00061   virtual void end_children(int num_children);
00062 
00063   virtual std::string str();
00064   virtual void clear();
00065 };
00066 
00067 }//namespace Marsyas
00068 
00069 #endif