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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
// Original author of this file is Nick Hebner (hebnern@gmail.com).
//
#ifndef _ArgList_H_
#define _ArgList_H_
#include "../api.h"
#include "BoostPython.h"
#include "Arg.h"
#include <libxml/parser.h>
#include <string>
#include <map>
namespace avg {
typedef std::map<std::string, ArgBasePtr> ArgMap;
class ExportedObject;
class AVG_API ArgList
{
public:
ArgList();
ArgList(const ArgList& argTemplates, const xmlNodePtr xmlNode);
ArgList(const ArgList& argTemplates, const py::dict& PyDict);
virtual ~ArgList();
bool hasArg(const std::string& sName) const;
const ArgBasePtr getArg(const std::string& sName) const;
template<class T>
const T& getArgVal(const std::string& sName) const;
void getOverlayedArgVal(glm::vec2* pResult, const std::string& sName,
const std::string& sOverlay1, const std::string& sOverlay2,
const std::string& sID) const;
const ArgMap& getArgMap() const;
void setArg(const ArgBase& newArg);
void setArgs(const ArgList& args);
void setMembers(ExportedObject * pObj) const;
void copyArgsFrom(const ArgList& argTemplates);
private:
void setArgValue(const std::string & sName, const py::object& value);
void setArgValue(const std::string & sName, const std::string & sValue);
ArgMap m_Args;
};
template<class T>
const T& ArgList::getArgVal(const std::string& sName) const
{
return (dynamic_cast<Arg<T>* >(&*getArg(sName)))->getValue();
}
}
#endif
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