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small optimization

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This commit is contained in:
eap 2013-07-24 14:48:32 +00:00
parent 4689443745
commit 8fe58da2fc
1 changed files with 13 additions and 16 deletions
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29
src/SMESHUtils/SMESH_OctreeNode.cxx
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@ -327,29 +327,27 @@ void SMESH_OctreeNode::FindCoincidentNodes ( TIDSortedNodeSet* theSetOfNodes,
* \param precision - Precision used
*/
//======================================================================================
void SMESH_OctreeNode::FindCoincidentNodes (const SMDS_MeshNode * Node,
TIDSortedNodeSet* SetOfNodes,
void SMESH_OctreeNode::FindCoincidentNodes (const SMDS_MeshNode * Node,
TIDSortedNodeSet* SetOfNodes,
list<const SMDS_MeshNode*>* Result,
const double precision)
const double precision)
{
gp_XYZ p(Node->X(), Node->Y(), Node->Z());
bool isInsideBool = isInside(p, precision);
gp_Pnt p1 (Node->X(), Node->Y(), Node->Z());
bool isInsideBool = isInside( p1.XYZ(), precision );
if (isInsideBool)
{
// I'm only looking in the leaves, since all the nodes are stored there.
if (isLeaf())
{
gp_Pnt p1 (Node->X(), Node->Y(), Node->Z());
TIDSortedNodeSet myNodesCopy = myNodes;
TIDSortedNodeSet::iterator it = myNodesCopy.begin();
double tol2 = precision * precision;
TIDSortedNodeSet::iterator it = myNodes.begin();
const double tol2 = precision * precision;
bool squareBool;
while (it != myNodesCopy.end())
while (it != myNodes.end())
{
const SMDS_MeshNode* n2 = *it;
squareBool = false;
// We're only looking at nodes with a superior Id.
// JFA: Why?
//if (Node->GetID() < n2->GetID())
@ -364,14 +362,13 @@ void SMESH_OctreeNode::FindCoincidentNodes (const SMDS_MeshNode * Node,
{
Result->insert(Result->begin(), n2);
SetOfNodes->erase( n2 );
myNodes.erase( n2 );
myNodes.erase( *it++ ); // it++ goes forward and returns it's previous position
}
}
//myNodesCopy.erase( it );
//it = myNodesCopy.begin();
it++;
if ( !squareBool )
it++;
}
if (Result->size() > 0)
if ( !Result->empty() )
myNodes.erase(Node); // JFA: for bug 0020185
}
else