src/protos/symbol.h

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//
// protos/symbol.h
//
// Copyright (c) 2008-2009, Mike Austin
// All rights reserved.
//

#ifndef _IMPULSE_SYMBOL_H_
#define _IMPULSE_SYMBOL_H_

#include <string>
#include <map>

#include "../impulse.h"

namespace impulse {

 //
 // class Symbol
 //


    class Symbol : public Frame {

     public:

        Symbol( string name = "" );

        void initSlots();

        string inspect() { return string("#") + _name; }

        string getName() { return _name; }

        static Symbol& at( string name );

     protected:

        Value _getName( Array& args, Value self )    { return getName(); }

     private:

        string _name;

        static map<string, Symbol*> _symbols;

    };

}

#endif

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