Jip J. Dekker
1d9faf38de
git-subtree-dir: software/gecode git-subtree-split: 313e87646da4fc2752a70e83df16d993121a8e40
50 lines
2.3 KiB
C++
50 lines
2.3 KiB
C++
/**** , [ StrategyNode.hh ],
|
|
Copyright (c) 2008 Universite d'Orleans - Jeremie Vautard
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
*************************************************************************/
|
|
#ifndef __QECODE_STRATEGY_NODE__
|
|
#define __QECODE_STRATEGY_NODE__
|
|
#include "qecode.hh"
|
|
#include <vector>
|
|
using namespace std;
|
|
class QECODE_VTABLE_EXPORT StrategyNode {
|
|
public:
|
|
int type; // 0 = dummy, 1 = empty, 2 = normal, 3 = Todo.
|
|
bool quantifier;
|
|
int Vmin;
|
|
int Vmax;
|
|
int scope;
|
|
vector<int> valeurs;
|
|
|
|
QECODE_EXPORT StrategyNode();
|
|
QECODE_EXPORT StrategyNode(int type,bool qt,int Vmin, int Vmax, int scope);
|
|
QECODE_EXPORT ~StrategyNode();
|
|
QECODE_EXPORT static StrategyNode STrue() { return StrategyNode(1,true,-1,-1,-1);}
|
|
QECODE_EXPORT static StrategyNode SFalse() { return StrategyNode(1,false,-1,-1,-1);}
|
|
QECODE_EXPORT static StrategyNode Dummy() { return StrategyNode(0,true,-1,-1,-1);}
|
|
QECODE_EXPORT static StrategyNode Todo() { return StrategyNode(3,false,-1,-1,-1);}
|
|
QECODE_EXPORT forceinline bool isFalse() { return ( (type==1) && (quantifier == false) );}
|
|
QECODE_EXPORT forceinline bool isTrue() { return ( (type==1) && (quantifier == true) );}
|
|
QECODE_EXPORT forceinline bool isDummy() { return (type==0);}
|
|
QECODE_EXPORT forceinline bool isTodo() { return (type==3);}
|
|
};
|
|
#endif
|
|
|