Signature.h

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/******************************************************************************
 *
 *  Copyright (C) 2008 Max Hermann
 *
 *  This file is part of the "CEDRIC Event Display" application.
 *
 *****************************************************************************/

#ifndef REDUKT_SIGNATURE_H
#define REDUKT_SIGNATURE_H

#include <vector>
#include <assert.h>

template<class F>
class Signature
{
public:
        int numFeatures() const { return m_features.size(); }
        
        const F& feature( int i ) const 
                { 
                        assert( (i>=0) && (i<(int)m_features.size()) );
                        return m_features[i]; 
                }
                
        float weight( int i ) const
                {
                        assert( (i>=0) && (i<(int)m_weights.size()) );
                        return m_weights[i];
                }
                
        void add( const F& f, float w )
                {
                        m_features.push_back( f );
                        m_weights .push_back( w );
                }
        
        void del( int i )
                {
                        assert( (i>=0) && (i<(int)m_features.size()) );
                        
                        m_features.erase( m_features.begin() + i );
                        m_weights .erase( m_weights .begin() + i );
                }

protected:
        void clear()
        {
                m_features.clear();
                m_weights.clear();
        }

        std::vector<F>     m_features;
        std::vector<float> m_weights;
};

#endif // REDUKT_SIGNATURE_H