FrankE
a2c9e575a2
- worked on about everything - grid walker using plugable modules - wifi models - new distributions - worked on geometric data-structures - added typesafe timestamps - worked on grid-building - added sensor-classes - added sensor analysis (step-detection, turn-detection) - offline data reader - many test-cases
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
#ifndef WALKMODULE_H
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#define WALKMODULE_H
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#include "../../../Grid.h"
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/** base-class for all WalkStates */
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struct WalkState {
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/** position where the walk starts */
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GridPoint startPos;
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/** ctor */
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WalkState(const GridPoint& startPos) : startPos(startPos) {;}
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};
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/**
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* base-class for all walk-modules that influence p(e)
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*/
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template <typename Node, typename WalkState> class WalkModule {
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public:
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/** update the given WalkState before starting the walk. e.g. based on sensor readings */
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virtual void updateBefore(WalkState& state) = 0;
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/** get the probability p(e) from curNode to potentialNode */
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virtual double getProbability(const WalkState& state, const Node& startNode, const Node& curNode, const Node& potentialNode) const = 0;
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/** one step (edge) is taken */
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virtual void step(WalkState& state, const Node& curNode, const Node& nextNode) = 0;
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/** update the walk state based on the given transition (if any update is necssary) */
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virtual void updateAfter(WalkState& state, const Node& startNode, const Node& endNode) = 0;
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};
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#endif // WALKMODULE_H
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