Evaluator.h

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// Copyright (C) 2005 Dave Griffiths
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

#include <string>
#include <map>
#include <assert.h>
#include "State.h"
#include "PDataContainer.h"

#ifndef N_EVALUATOR
#define N_EVALUATOR

namespace Fluxus
{

class Evaluator
{
public:
    Evaluator();
    virtual ~Evaluator();
    
    class Blend 
    {
    public:
        Blend(char t): m_Type(t) {}
        string m_Name;
        char m_Type;
    };

    template<class T>
    class TypedBlend : public Blend
    {   
    public:     
        TypedBlend(char t, T b) : Blend(t), m_Blend(b) {}
        T m_Blend;
    };
    
    class Point
    {
    public:
        vector<Blend*> m_Blends;
    };
    
    virtual bool IntersectLine(const dVector &start, const dVector &end,  vector<Point> &points)=0;
    virtual Point ClosestPoint(const dVector &position)=0;
    
private:


};

}

#endif

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