GenericSearchAlgorithm.h

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#ifndef GENERICSEARCHALGORITHM_H
#define GENERICSEARCHALGORITHM_H
 
#include <vector>
#include "SearchEnvironment.h"
#include "StatCollection.h"
 
template <class state, class action, class environment>
class GenericSearchAlgorithm
{
public:
        GenericSearchAlgorithm() {};
        virtual ~GenericSearchAlgorithm() {};
        virtual void GetPath(environment *env, const state &from, const state &to, std::vector<state> &path) = 0;
        virtual void GetPath(environment *env, const state &from, const state &to, std::vector<action> &path) = 0;
        virtual bool InitializeSearch(environment *env, const state& from, const state& to, std::vector<state> &thePath) { assert(false); return false; }
        virtual bool DoSingleSearchStep(std::vector<state> &thePath) { assert(false); return false; }
        virtual const char *GetName() = 0;
        virtual uint64_t GetNodesExpanded() const = 0;
        virtual uint64_t GetNodesTouched() const = 0;
        virtual void LogFinalStats(StatCollection *stats) = 0; 
        virtual void OpenGLDraw() const {}
        virtual void OpenGLDraw(const environment *env) const {}
};
 
 
#endif