kazu
4f511d907e
needed interface changes [new options] logger for android wifi-ap-optimization new test-cases
62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
#ifndef WALKMODULENODEIMPORTANCE_H
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#define WALKMODULENODEIMPORTANCE_H
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#include "WalkModule.h"
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#include "WalkStateHeading.h"
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#include "../../../../Assertions.h"
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/**
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* favor edges based on the importance-factor of the next node.
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* @see struct GridNodeImportance
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*/
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template <typename Node, typename WalkState> class WalkModuleNodeImportance : public WalkModule<Node, WalkState> {
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private:
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public:
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/** ctor */
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WalkModuleNodeImportance() {
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;
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}
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virtual void updateBefore(WalkState& state, const Node& startNode) override {
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(void) state;
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(void) startNode;
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}
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virtual void updateAfter(WalkState& state, const Node& startNode, const Node& endNode) override {
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(void) state;
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(void) startNode;
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(void) endNode;
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}
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virtual void step(WalkState& state, const Node& curNode, const Node& nextNode) override {
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(void) state;
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(void) curNode;
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(void) nextNode;
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}
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double getProbability(const WalkState& state, const Node& startNode, const Node& curNode, const Node& potentialNode) const override {
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(void) state;
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(void) startNode;
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(void) curNode;
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//const double prob = potentialNode.getWalkImportance();
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const float i1 = curNode.getWalkImportance();
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const float i2 = potentialNode.getWalkImportance();
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const double prob = (i2 > i1) ? (0.9) : (0.1);
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return prob;
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}
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};
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#endif // WALKMODULENODEIMPORTANCE_H
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