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add a way to copy a log var

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This commit is contained in:
Tiago Gomes 2012-05-15 16:43:32 +01:00
parent 4ade4945a0
commit 2061eefda2
2 changed files with 17 additions and 0 deletions
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15
packages/CLPBN/clpbn/bp/ConstraintTree.cpp
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@ -856,6 +856,21 @@ ConstraintTree::ground (LogVar X)
void
ConstraintTree::copyLogVar (LogVar X_1, LogVar X_2)
{
moveToBottom ({X_1});
CTNodes leafs = getNodesAtLevel (logVars_.size());
for (unsigned i = 0; i < leafs.size(); i++) {
leafs[i]->childs().push_back (
new CTNode (leafs[i]->symbol(), leafs[i]->level() + 1));
}
logVars_.push_back (X_2);
logVarSet_.insert (X_2);
}
unsigned unsigned
ConstraintTree::countTuples (const CTNode* n) const ConstraintTree::countTuples (const CTNode* n) const
{ {

2
packages/CLPBN/clpbn/bp/ConstraintTree.h
View File

@ -207,6 +207,8 @@ class ConstraintTree
LogVars expand (LogVar); LogVars expand (LogVar);
ConstraintTrees ground (LogVar); ConstraintTrees ground (LogVar);
void copyLogVar (LogVar,LogVar);
private: private:
unsigned countTuples (const CTNode*) const; unsigned countTuples (const CTNode*) const;