/usr/include/sofa/component/topology/EdgeSubsetData.inl is in libsofa1-dev 1.0~beta4-10ubuntu2.
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* SOFA, Simulation Open-Framework Architecture, version 1.0 beta 4 *
* (c) 2006-2009 MGH, INRIA, USTL, UJF, CNRS *
* *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, or (at *
* your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License *
* for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
*******************************************************************************
* SOFA :: Modules *
* *
* Authors: The SOFA Team and external contributors (see Authors.txt) *
* *
* Contact information: contact@sofa-framework.org *
******************************************************************************/
#ifndef SOFA_COMPONENT_TOPOLOGY_EDGESUBSETDATA_INL
#define SOFA_COMPONENT_TOPOLOGY_EDGESUBSETDATA_INL
#include <sofa/component/topology/EdgeSubsetData.h>
#include <sofa/component/topology/EdgeSetTopologyChange.h>
#include <sofa/component/topology/TriangleSetTopologyChange.h>
#include <sofa/component/topology/TetrahedronSetTopologyChange.h>
namespace sofa
{
namespace component
{
namespace topology
{
////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////implementation//////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////
template <typename T>
void EdgeSubsetData<T>::handleTopologyEvents( std::list< const core::componentmodel::topology::TopologyChange *>::const_iterator changeIt,
std::list< const core::componentmodel::topology::TopologyChange *>::const_iterator &end,
const unsigned int totalEdgeSetArraySize)
{
setTotalEdgeSetArraySize(totalEdgeSetArraySize);
while( changeIt != end )
{
core::componentmodel::topology::TopologyChangeType changeType = (*changeIt)->getChangeType();
switch( changeType )
{
case core::componentmodel::topology::TETRAHEDRAADDED:
{
if (m_createTetrahedronFunc)
{
const TetrahedraAdded *ea=static_cast< const TetrahedraAdded* >( *changeIt );
(*m_createTetrahedronFunc)(ea->tetrahedronIndexArray,m_createParam,*this);
}
break;
}
case core::componentmodel::topology::TETRAHEDRAREMOVED:
{
if (m_destroyTetrahedronFunc)
{
const TetrahedraRemoved *er=static_cast< const TetrahedraRemoved * >( *changeIt );
(*m_destroyTetrahedronFunc)(er->getArray(),m_createParam,*this);
}
break;
}
case core::componentmodel::topology::TRIANGLESADDED:
{
if (m_createTriangleFunc)
{
const TrianglesAdded *ea=static_cast< const TrianglesAdded* >( *changeIt );
(*m_createTriangleFunc)(ea->triangleIndexArray,m_createParam,*this);
}
break;
}
case core::componentmodel::topology::TRIANGLESREMOVED:
{
if (m_destroyTriangleFunc)
{
const TrianglesRemoved *er=static_cast< const TrianglesRemoved * >( *changeIt );
(*m_destroyTriangleFunc)(er->getArray(),m_createParam,*this);
}
break;
}
case core::componentmodel::topology::EDGESADDED:
{
const EdgesAdded *ea=static_cast< const EdgesAdded * >( *changeIt );
add( ea->getNbAddedEdges(), ea->edgeArray, ea->ancestorsList, ea->coefs );
break;
}
case core::componentmodel::topology::EDGESREMOVED:
{
const std::vector<unsigned int> &tab = ( static_cast< const EdgesRemoved *>( *changeIt ) )->getArray();
remove( tab );
break;
}
default:
// Ignore events that are not Edge or Point related.
break;
}; // switch( changeType )
++changeIt;
}
}
template <typename T>
void EdgeSubsetData<T>::add( unsigned int nbEdges,
const sofa::helper::vector< Edge >& edge,
const sofa::helper::vector< sofa::helper::vector< unsigned int > >& ancestors,
const sofa::helper::vector< sofa::helper::vector< double > >& coefs )
{
// Using default values
unsigned int s = this->size();
for (unsigned int i = 0; i < nbEdges; ++i)
{
T t;
if (ancestors.empty() || coefs.empty())
{
const sofa::helper::vector< unsigned int > empty_vecint;
const sofa::helper::vector< double > empty_vecdouble;
m_createFunc( s + i, m_createParam, t, edge[i], empty_vecint, empty_vecdouble);
}
else
m_createFunc( s + i, m_createParam, t, edge[i], ancestors[i], coefs[i] );
// test that there are no item with the key = s+i
assert(this->find(s+i)==this->end());
this->insert(std::pair<unsigned int,T>(s+i,t));
}
lastEdgeIndex+=nbEdges;
}
template <typename T>
void EdgeSubsetData<T>::remove( const std::vector<unsigned int> &index )
{
typename std::map< unsigned int, T >::iterator it,itend;
for (unsigned int i = 0; i < index.size(); ++i)
{
it=this->find(index[i]);
if (it!=this->end())
{
m_destroyFunc( index[i], m_destroyParam, (*this)[index[i]] );
/// the edge lastEdgeIndex is now set to index index[i]
itend=this->find(lastEdgeIndex);
if (itend!=this->end())
{
/// change the key of the item associated with key lastEdgeIndex
T tmp=(*itend).second;
this->erase(itend);
this->insert(std::pair<unsigned int,T>(index[i],tmp));
}
this->erase(it);
}
--lastEdgeIndex;
}
//sout << "EdgeSubsetData: vector has now "<<this->size()<<" entries."<<sendl;
}
} // namespace topology
} // namespace component
} // namespace sofa
#endif // _EdgeDATA_INL_
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