src/removeoverlap/constraint.cpp

   1 /**
   2  * \brief Remove overlaps function
   3  *
   4  * Authors:
   5  *   Tim Dwyer <tgdwyer@gmail.com>
   6  *
   7  * Copyright (C) 2005 Authors
   8  *
   9  * Released under GNU GPL.  Read the file 'COPYING' for more information.
  10  */
  11
  12 #include "constraint.h"
  13 #include <cassert>
  14 Constraint::Constraint(Variable *left, Variable *right, double gap)
  15 : left(left),
  16   right(right),
  17   gap(gap),
  18   timeStamp(0),
  19   active(false),
  20   visited(false)
  21 {
  22         left->out.push_back(this);
  23         right->in.push_back(this);
  24 }
  25 std::ostream& operator <<(std::ostream &os, const Constraint &c)
  26 {
  27         os<<*c.left<<"+"<<c.gap<<"<="<<*c.right<<"("<<c.slack()<<"):lts="<<c.left->block->timeStamp<<",cts="<<c.timeStamp;
  28         return os;
  29 }