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Diffstat (limited to 'casa/search/StateGuide.H')
-rw-r--r-- | casa/search/StateGuide.H | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/casa/search/StateGuide.H b/casa/search/StateGuide.H new file mode 100644 index 0000000..0551904 --- /dev/null +++ b/casa/search/StateGuide.H @@ -0,0 +1,34 @@ +// Copyright 2008, 2009 Brady J. Garvin + +// This file is part of Covering Arrays by Simulated Annealing (CASA). + +// CASA 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 3 of the License, or +// (at your option) any later version. + +// CASA 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 CASA. If not, see <http://www.gnu.org/licenses/>. + + +#ifndef STATE_GUIDE_H +#define STATE_GUIDE_H + +// A specialized guide that ranks strictly by the states' heuristic estimates. + +template<class STATE, class COST>class StateGuide : public Guide<STATE, COST> { +public: + COST rankStart(const Node<STATE, COST>&start) const { + return start.getEstimate(); + } + COST rank(const Node<STATE, COST>&node) const { + return node.getEstimate(); + } +}; + +#endif |