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Remove numeration shift

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This commit is contained in:
eap 2021-03-15 18:07:30 +03:00
parent af8ab09bab
commit 2be6ff75b2
2 changed files with 12 additions and 21 deletions
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27
src/SMDS/SMDS_ElementFactory.cxx
View File

@ -113,7 +113,6 @@ smIdType SMDS_ElementFactory::GetFreeID()
if ( myChunksWithUnused.empty() ) if ( myChunksWithUnused.empty() )
{ {
smIdType id0 = myChunks.size() * theChunkSize + 1; smIdType id0 = myChunks.size() * theChunkSize + 1;
id0 += idShift;
myChunks.push_back( new SMDS_ElementChunk( this, id0 )); myChunks.push_back( new SMDS_ElementChunk( this, id0 ));
} }
SMDS_ElementChunk * chunk = (*myChunksWithUnused.begin()); SMDS_ElementChunk * chunk = (*myChunksWithUnused.begin());
@ -170,14 +169,13 @@ smIdType SMDS_ElementFactory::GetMinID()
*/ */
//================================================================================ //================================================================================
SMDS_MeshElement* SMDS_ElementFactory::NewElement( const smIdType ID ) SMDS_MeshElement* SMDS_ElementFactory::NewElement( const smIdType id )
{ {
smIdType id = ID > idShift ? ID - idShift : ID;
smIdType iChunk = ( id - 1 ) / theChunkSize; smIdType iChunk = ( id - 1 ) / theChunkSize;
smIdType index = ( id - 1 ) % theChunkSize; smIdType index = ( id - 1 ) % theChunkSize;
while ((smIdType) myChunks.size() <= iChunk ) while ((smIdType) myChunks.size() <= iChunk )
{ {
smIdType id0 = myChunks.size() * theChunkSize + 1 + idShift; smIdType id0 = myChunks.size() * theChunkSize + 1;
myChunks.push_back( new SMDS_ElementChunk( this, id0 )); myChunks.push_back( new SMDS_ElementChunk( this, id0 ));
} }
SMDS_MeshElement* e = myChunks[iChunk].Element( FromIdType<int>(index) ); SMDS_MeshElement* e = myChunks[iChunk].Element( FromIdType<int>(index) );
@ -202,9 +200,8 @@ SMDS_MeshElement* SMDS_ElementFactory::NewElement( const smIdType ID )
*/ */
//================================================================================ //================================================================================
const SMDS_MeshElement* SMDS_ElementFactory::FindElement( const smIdType ID ) const const SMDS_MeshElement* SMDS_ElementFactory::FindElement( const smIdType id ) const
{ {
smIdType id = ID -idShift;
if ( id > 0 ) if ( id > 0 )
{ {
smIdType iChunk = ( id - 1 ) / theChunkSize; smIdType iChunk = ( id - 1 ) / theChunkSize;
@ -226,12 +223,11 @@ const SMDS_MeshElement* SMDS_ElementFactory::FindElement( const smIdType ID ) co
*/ */
//================================================================================ //================================================================================
smIdType SMDS_ElementFactory::FromVtkToSmds( vtkIdType VTKID ) smIdType SMDS_ElementFactory::FromVtkToSmds( vtkIdType vtkID )
{ {
vtkIdType vtkID = VTKID;
if ( vtkID >= 0 && vtkID < (vtkIdType)mySmdsIDs.size() ) if ( vtkID >= 0 && vtkID < (vtkIdType)mySmdsIDs.size() )
return mySmdsIDs[vtkID] + 1; return mySmdsIDs[vtkID] + 1;
return vtkID + 1 + idShift; return vtkID + 1;
} }
//================================================================================ //================================================================================
@ -248,7 +244,7 @@ void SMDS_ElementFactory::Free( const SMDS_MeshElement* e )
if ( !myVtkIDs.empty() ) if ( !myVtkIDs.empty() )
{ {
size_t id = e->GetID() - 1 - idShift; size_t id = e->GetID() - 1;
size_t vtkID = e->GetVtkID(); size_t vtkID = e->GetVtkID();
if ( id < myVtkIDs.size() ) if ( id < myVtkIDs.size() )
myVtkIDs[ id ] = -1; myVtkIDs[ id ] = -1;
@ -620,18 +616,17 @@ smIdType SMDS_ElementChunk::GetID( const SMDS_MeshElement* e ) const
void SMDS_ElementChunk::SetVTKID( const SMDS_MeshElement* e, const vtkIdType vtkID ) void SMDS_ElementChunk::SetVTKID( const SMDS_MeshElement* e, const vtkIdType vtkID )
{ {
smIdType id = e->GetID() - idShift; if ( e->GetID() - 1 != vtkID )
if ( id - 1 != vtkID )
{ {
if ((smIdType) myFactory->myVtkIDs.size() <= id - 1 ) if ((smIdType) myFactory->myVtkIDs.size() <= e->GetID() - 1 )
{ {
vtkIdType i = (vtkIdType) myFactory->myVtkIDs.size(); vtkIdType i = (vtkIdType) myFactory->myVtkIDs.size();
myFactory->myVtkIDs.resize( id + 100 ); myFactory->myVtkIDs.resize( e->GetID() + 100 );
vtkIdType newSize = (vtkIdType) myFactory->myVtkIDs.size(); vtkIdType newSize = (vtkIdType) myFactory->myVtkIDs.size();
for ( ; i < newSize; ++i ) for ( ; i < newSize; ++i )
myFactory->myVtkIDs[i] = i; myFactory->myVtkIDs[i] = i;
} }
myFactory->myVtkIDs[ id - 1 ] = vtkID; myFactory->myVtkIDs[ e->GetID() - 1 ] = vtkID;
if ((vtkIdType) myFactory->mySmdsIDs.size() <= vtkID ) if ((vtkIdType) myFactory->mySmdsIDs.size() <= vtkID )
{ {
@ -652,7 +647,7 @@ void SMDS_ElementChunk::SetVTKID( const SMDS_MeshElement* e, const vtkIdType vtk
vtkIdType SMDS_ElementChunk::GetVtkID( const SMDS_MeshElement* e ) const vtkIdType SMDS_ElementChunk::GetVtkID( const SMDS_MeshElement* e ) const
{ {
vtkIdType dfltVtkID = FromIdType<vtkIdType>(e->GetID() - 1) - idShift; vtkIdType dfltVtkID = FromIdType<vtkIdType>(e->GetID() - 1);
return ( dfltVtkID < (vtkIdType)myFactory->myVtkIDs.size() ) ? myFactory->myVtkIDs[ dfltVtkID ] : dfltVtkID; return ( dfltVtkID < (vtkIdType)myFactory->myVtkIDs.size() ) ? myFactory->myVtkIDs[ dfltVtkID ] : dfltVtkID;
} }

6
src/SMDS/SMDS_ElementFactory.hxx
View File

@ -53,10 +53,6 @@ struct _ChunkCompare {
typedef boost::ptr_vector<SMDS_ElementChunk> TChunkVector; typedef boost::ptr_vector<SMDS_ElementChunk> TChunkVector;
typedef std::set<SMDS_ElementChunk*,_ChunkCompare> TChunkPtrSet; typedef std::set<SMDS_ElementChunk*,_ChunkCompare> TChunkPtrSet;
const smIdType idShift = 2147483647;
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
/*! /*!
* \brief Allocate SMDS_MeshElement's (SMDS_MeshCell's or SMDS_MeshNode's ) * \brief Allocate SMDS_MeshElement's (SMDS_MeshCell's or SMDS_MeshNode's )
@ -569,7 +565,7 @@ SMDS_ElementFactory::GetShapeIterator( int shapeID,
size_t nbElemsToReturn, size_t nbElemsToReturn,
const SMDS_MeshElement* sm1stElem ) const SMDS_MeshElement* sm1stElem )
{ {
smIdType iChunk = sm1stElem ? (( sm1stElem->GetID() - 1 - idShift) / ChunkSize()) : 0; smIdType iChunk = sm1stElem ? (( sm1stElem->GetID() - 1 ) / ChunkSize()) : 0;
typedef _ChunkIterator< ElemIterator, TSubIDRangeSet > TChuckIterator; typedef _ChunkIterator< ElemIterator, TSubIDRangeSet > TChuckIterator;
return boost::make_shared< TChuckIterator >( myChunks, return boost::make_shared< TChuckIterator >( myChunks,
& SMDS_ElementChunk::GetSubIDRangesMinMax, & SMDS_ElementChunk::GetSubIDRangesMinMax,