FacesBuilder< MeshType > Class Template Reference

#include <FacesBuilder.hpp>

List of all members.

Public Member Functions
ReferenceCounting< FacesSet < FaceType > >	facesSet ()
	FacesBuilder (MeshType &mesh)
	~FacesBuilder ()
Private Types
typedef MeshType::FaceType	FaceType
typedef MeshType::CellType	CellType
typedef TinyVector < FaceType::NumberOfVertices, size_t >	FaceVertices
Private Attributes
std::map< FaceVertices, FaceVertices >	__facesIdSet
ReferenceCounting< FacesSet < FaceType > >	__facesSet

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Detailed Description

template<typename MeshType>
class FacesBuilder< MeshType >

Definition at line 36 of file FacesBuilder.hpp.

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Member Typedef Documentation

template<typename MeshType>

typedef MeshType::FaceType FacesBuilder< MeshType >::FaceType [private]

Definition at line 39 of file FacesBuilder.hpp.

template<typename MeshType>

typedef MeshType::CellType FacesBuilder< MeshType >::CellType [private]

Definition at line 40 of file FacesBuilder.hpp.

template<typename MeshType>

typedef TinyVector<FaceType::NumberOfVertices, size_t> FacesBuilder< MeshType >::FaceVertices [private]

Definition at line 41 of file FacesBuilder.hpp.

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Constructor & Destructor Documentation

template<typename MeshType>

FacesBuilder< MeshType >::FacesBuilder

(

MeshType &

mesh

)

[inline]

Definition at line 54 of file FacesBuilder.hpp.

References FacesBuilder< MeshType >::__facesIdSet, FacesBuilder< MeshType >::__facesSet, ASSERT, FacesBuilder< MeshType >::facesSet(), and ffout().

  {
    ffout(3) << "- FacesBuilder: building...\n";
    for (typename MeshType::const_iterator i(mesh); not(i.end()); ++i) {
      const CellType& cell = *i;
      for (size_t j=0; j<CellType::NumberOfFaces; ++j) {
        std::set<size_t> vertices;
        FaceVertices face;
        for (size_t k=0; k<FaceType::NumberOfVertices ;++k) {
          face[k] = mesh.vertexNumber(cell(CellType::faces[j][k]));
          vertices.insert(face[k]);
        }
        ASSERT(vertices.size() == FaceType::NumberOfVertices);
        FaceVertices faceId;
        size_t k=0;
        for (std::set<size_t>::const_iterator iv = vertices.begin();
             iv != vertices.end(); ++iv,++k) {
          faceId[k] = *iv;
        }

        if (__facesIdSet.find(faceId) == __facesIdSet.end()) {
          __facesIdSet.insert(__facesIdSet.end(),
                              std::make_pair(faceId, face));
        }
      }
    }

    __facesSet = new FacesSet<FaceType>(__facesIdSet.size());
    FacesSet<FaceType>& facesSet = *__facesSet;
    size_t i=0;
    for (typename std::map<FaceVertices, FaceVertices>::const_iterator
           f = __facesIdSet.begin(); f != __facesIdSet.end(); ++f, ++i) {
      TinyVector<FaceType::NumberOfVertices, Vertex*> newFace;

      for (size_t k=0; k<FaceType::NumberOfVertices; ++k) {
        const size_t vertexNumber = f->second[k];
        newFace[k] = &mesh.vertex(vertexNumber);
      }

      facesSet[i] = FaceType(newFace);
    }
    ffout(3) << "- FacesBuilder: done\n";
  }

Here is the call graph for this function:

template<typename MeshType>

FacesBuilder< MeshType >::~FacesBuilder

(

)

[inline]

Definition at line 98 of file FacesBuilder.hpp.

  {
    ;
  }

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Member Function Documentation

template<typename MeshType>

ReferenceCounting<FacesSet<FaceType> > FacesBuilder< MeshType >::facesSet

(

)

[inline]

Definition at line 49 of file FacesBuilder.hpp.

References FacesBuilder< MeshType >::__facesSet.

Referenced by Structured3DMesh::buildFaces(), SpectralMesh::buildFaces(), MeshOfTetrahedra::buildFaces(), MeshOfHexahedra::buildFaces(), and FacesBuilder< MeshType >::FacesBuilder().

  {
    return __facesSet;
  }

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Member Data Documentation

template<typename MeshType>

std::map<FaceVertices, FaceVertices> FacesBuilder< MeshType >::__facesIdSet [private]

Definition at line 43 of file FacesBuilder.hpp.

Referenced by FacesBuilder< MeshType >::FacesBuilder().

template<typename MeshType>

ReferenceCounting<FacesSet<FaceType> > FacesBuilder< MeshType >::__facesSet [private]

Definition at line 45 of file FacesBuilder.hpp.

Referenced by FacesBuilder< MeshType >::FacesBuilder(), and FacesBuilder< MeshType >::facesSet().

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The documentation for this class was generated from the following file:

• FacesBuilder.hpp