ShMetaForwarder.hpp

// Sh: A GPU metaprogramming language.
//
// Copyright (c) 2003 University of Waterloo Computer Graphics Laboratory
// Project administrator: Michael D. McCool
// Authors: Zheng Qin, Stefanus Du Toit, Kevin Moule, Tiberiu S. Popa,
//          Michael D. McCool
// 
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// 
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 
// 1. The origin of this software must not be misrepresented; you must
// not claim that you wrote the original software. If you use this
// software in a product, an acknowledgment in the product documentation
// would be appreciated but is not required.
// 
// 2. Altered source versions must be plainly marked as such, and must
// not be misrepresented as being the original software.
// 
// 3. This notice may not be removed or altered from any source
// distribution.
#ifndef SHMETAFORWARDER_HPP
#define SHMETAFORWARDER_HPP

#include <string>
#include "ShDllExport.hpp"

namespace SH {

class ShMeta;

class
SH_DLLEXPORT ShMetaForwarder {
public:
  ShMetaForwarder(ShMeta* meta);
  
  std::string name() const;
  void name(const std::string& n);
  bool has_name() const;
  
  bool internal() const;
  void internal(bool);

  std::string title() const;
  void title(const std::string& t);

  std::string description() const;
  void description(const std::string& d);

  std::string meta(std::string key) const;
  void meta(std::string key, std::string value);

protected:
  ShMeta* real_meta();
  void real_meta(ShMeta*);
  
private:
  ShMeta* m_meta;
};

}

#endif

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