123 lines
2.6 KiB
C++
123 lines
2.6 KiB
C++
#ifndef HORUS_PARFACTOR_H
|
|
#define HORUS_PARFACTOR_H
|
|
|
|
#include "Factor.h"
|
|
#include "ProbFormula.h"
|
|
#include "ConstraintTree.h"
|
|
#include "LiftedUtils.h"
|
|
#include "Horus.h"
|
|
|
|
|
|
class Parfactor : public TFactor<ProbFormula>
|
|
{
|
|
public:
|
|
Parfactor (
|
|
const ProbFormulas&,
|
|
const Params&,
|
|
const Tuples&,
|
|
unsigned distId);
|
|
|
|
Parfactor (const Parfactor*, const Tuple&);
|
|
|
|
Parfactor (const Parfactor*, ConstraintTree*);
|
|
|
|
Parfactor (const Parfactor&);
|
|
|
|
~Parfactor (void);
|
|
|
|
ConstraintTree* constr (void) { return constr_; }
|
|
|
|
const ConstraintTree* constr (void) const { return constr_; }
|
|
|
|
const LogVars& logVars (void) const { return constr_->logVars(); }
|
|
|
|
const LogVarSet& logVarSet (void) const { return constr_->logVarSet(); }
|
|
|
|
LogVarSet countedLogVars (void) const;
|
|
|
|
LogVarSet uncountedLogVars (void) const;
|
|
|
|
LogVarSet elimLogVars (void) const;
|
|
|
|
LogVarSet exclusiveLogVars (size_t fIdx) const;
|
|
|
|
void sumOutIndex (size_t fIdx);
|
|
|
|
void multiply (Parfactor&);
|
|
|
|
bool canCountConvert (LogVar X);
|
|
|
|
void countConvert (LogVar);
|
|
|
|
void expand (LogVar, LogVar, LogVar);
|
|
|
|
void fullExpand (LogVar);
|
|
|
|
void reorderAccordingGrounds (const Grounds&);
|
|
|
|
void absorveEvidence (const ProbFormula&, unsigned);
|
|
|
|
void setNewGroups (void);
|
|
|
|
void applySubstitution (const Substitution&);
|
|
|
|
size_t indexOfGround (const Ground&) const;
|
|
|
|
PrvGroup findGroup (const Ground&) const;
|
|
|
|
bool containsGround (const Ground&) const;
|
|
|
|
bool containsGrounds (const Grounds&) const;
|
|
|
|
bool containsGroup (PrvGroup) const;
|
|
|
|
bool containsGroups (vector<PrvGroup>) const;
|
|
|
|
unsigned nrFormulas (LogVar) const;
|
|
|
|
int indexOfLogVar (LogVar) const;
|
|
|
|
int indexOfGroup (PrvGroup) const;
|
|
|
|
unsigned nrFormulasWithGroup (PrvGroup) const;
|
|
|
|
vector<PrvGroup> getAllGroups (void) const;
|
|
|
|
void print (bool = false) const;
|
|
|
|
void printParameters (void) const;
|
|
|
|
void printProjections (void) const;
|
|
|
|
string getLabel (void) const;
|
|
|
|
void simplifyGrounds (void);
|
|
|
|
static bool canMultiply (Parfactor*, Parfactor*);
|
|
|
|
private:
|
|
|
|
void simplifyCountingFormulas (size_t fIdx);
|
|
|
|
void simplifyParfactor (size_t fIdx1, size_t fIdx2);
|
|
|
|
static std::pair<LogVars, LogVars> getAlignLogVars (
|
|
Parfactor* g1, Parfactor* g2);
|
|
|
|
void expandPotential (size_t fIdx, unsigned newRange,
|
|
const vector<unsigned>& sumIndexes);
|
|
|
|
static void alignAndExponentiate (Parfactor*, Parfactor*);
|
|
|
|
static void alignLogicalVars (Parfactor*, Parfactor*);
|
|
|
|
ConstraintTree* constr_;
|
|
|
|
};
|
|
|
|
|
|
typedef vector<Parfactor*> Parfactors;
|
|
|
|
#endif // HORUS_PARFACTOR_H
|
|
|