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Diffstat (limited to 'src/removeoverlap/constraint.h')
| -rw-r--r-- | src/removeoverlap/constraint.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/removeoverlap/constraint.h b/src/removeoverlap/constraint.h deleted file mode 100644 index 3da7449cd..000000000 --- a/src/removeoverlap/constraint.h +++ /dev/null @@ -1,58 +0,0 @@ -/** - * \brief A constraint determines a minimum or exact spacing required between - * two variables. - * - * Authors: - * Tim Dwyer <tgdwyer@gmail.com> - * - * Copyright (C) 2005 Authors - * - * Released under GNU LGPL. Read the file 'COPYING' for more information. - */ - -#ifndef SEEN_REMOVEOVERLAP_CONSTRAINT_H -#define SEEN_REMOVEOVERLAP_CONSTRAINT_H - -#include <iostream> -#include "variable.h" - -class Constraint -{ - friend std::ostream& operator <<(std::ostream &os,const Constraint &c); -public: - Variable *left; - Variable *right; - double gap; - double lm; - Constraint(Variable *left, Variable *right, double gap, bool equality=false); - ~Constraint(); - inline double slack() const { return right->position() - gap - left->position(); } - long timeStamp; - bool active; - bool visited; - bool equality; -}; -#include <float.h> -#include "block.h" -static inline bool compareConstraints(Constraint *const &l, Constraint *const &r) { - double const sl = - l->left->block->timeStamp > l->timeStamp - ||l->left->block==l->right->block - ?-DBL_MAX:l->slack(); - double const sr = - r->left->block->timeStamp > r->timeStamp - ||r->left->block==r->right->block - ?-DBL_MAX:r->slack(); - if(sl==sr) { - // arbitrary choice based on id - if(l->left->id==r->left->id) { - if(l->right->id<r->right->id) return true; - return false; - } - if(l->left->id<r->left->id) return true; - return false; - } - return sl < sr; -} - -#endif // SEEN_REMOVEOVERLAP_CONSTRAINT_H |
