51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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#ifndef BP_SOLVER_H
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#define BP_SOLVER_H
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#include <iomanip>
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#include "GraphicalModel.h"
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#include "Variable.h"
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using namespace std;
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class Solver
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{
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public:
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Solver (const GraphicalModel* gm)
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{
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gm_ = gm;
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}
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virtual void runSolver (void) = 0;
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virtual ParamSet getPosterioriOf (const Variable*) const = 0;
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void printPosterioriOf (const Variable* var) const
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{
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cout << endl;
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cout << setw (20) << left << var->getLabel() << "posteriori" ;
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cout << endl;
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cout << "------------------------------" ;
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cout << endl;
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const Domain& domain = var->getDomain();
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ParamSet results = getPosterioriOf (var);
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for (int xi = 0; xi < var->getDomainSize(); xi++) {
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cout << setw (20) << domain[xi];
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cout << setprecision (PRECISION) << results[xi];
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cout << endl;
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}
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cout << endl;
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}
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void printAllPosterioris (void) const
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{
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VarSet vars = gm_->getVariables();
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for (unsigned i = 0; i < vars.size(); i++) {
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printPosterioriOf (vars[i]);
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}
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}
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private:
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const GraphicalModel* gm_;
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};
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#endif
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