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/**
*
* Authors:
* Tim Dwyer <tgdwyer@gmail.com>
*
* Copyright (C) 2005 Authors
*
* Released under GNU LGPL. Read the file 'COPYING' for more information.
*/
#ifndef SEEN_REMOVEOVERLAP_VARIABLE_H
#define SEEN_REMOVEOVERLAP_VARIABLE_H
#include <vector>
#include <iostream>
#include "block.h"
namespace vpsc {
class Constraint;
typedef std::vector<Constraint*> Constraints;
class Variable
{
friend std::ostream& operator <<(std::ostream &os, const Variable &v);
public:
const int id; // useful in log files
double desiredPosition;
const double weight;
double offset;
Block *block;
bool visited;
Constraints in;
Constraints out;
char *toString();
inline Variable(const int id, const double desiredPos, const double weight)
: id(id)
, desiredPosition(desiredPos)
, weight(weight)
, offset(0)
, block(NULL)
, visited(false)
{
}
inline double position() const {
return block->posn+offset;
}
//double position() const;
virtual ~Variable(void){
in.clear();
out.clear();
}
};
}
#endif // SEEN_REMOVEOVERLAP_VARIABLE_H
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