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Public Member Functions | Protected Attributes
libMesh::Parallel::DataType Class Reference

#include <parallel.h>

Inheritance diagram for libMesh::Parallel::DataType:
Inheritance graph
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List of all members.

Public Member Functions

 DataType ()
 DataType (const DataType &other)
 DataType (const data_type &type)
 DataType (const DataType &other, unsigned int count)
 DataType (const DataType &, unsigned int)
DataType & operator= (const DataType &other)
DataType & operator= (const data_type &type)
 operator const data_type & () const
 operator data_type & ()
void commit ()
void free ()

Protected Attributes

data_type _datatype

Detailed Description

Encapsulates the MPI_Datatype.

Definition at line 235 of file parallel.h.

Constructor & Destructor Documentation

libMesh::Parallel::DataType::DataType ( ) [inline]

Definition at line 238 of file parallel.h.

Referenced by libMesh::Parallel::StandardType< Hilbert::HilbertIndices >::StandardType().

: _datatype() {}
libMesh::Parallel::DataType::DataType ( const DataType &  other) [inline]

Definition at line 240 of file parallel.h.

                                   :
    _datatype(other._datatype)
  {}
libMesh::Parallel::DataType::DataType ( const data_type &  type) [inline]

Definition at line 244 of file parallel.h.

                                   :
    _datatype(type)
  {}
libMesh::Parallel::DataType::DataType ( const DataType &  other,
unsigned int  count 
) [inline]

Definition at line 249 of file parallel.h.

References _datatype, and commit().

  {
    MPI_Type_contiguous(count, other._datatype, &_datatype);
    this->commit();
  }
libMesh::Parallel::DataType::DataType ( const DataType &  ,
unsigned  int 
) [inline]

Definition at line 255 of file parallel.h.

  {
  }

Member Function Documentation

void libMesh::Parallel::DataType::commit ( ) [inline]

Definition at line 278 of file parallel.h.

References _datatype.

Referenced by DataType().

  {
#ifdef LIBMESH_HAVE_MPI
    MPI_Type_commit (&_datatype);
#endif
  }
void libMesh::Parallel::DataType::free ( ) [inline]

Definition at line 285 of file parallel.h.

References _datatype.

Referenced by libMesh::Parallel::StandardType< std::pair< T1, T2 > >::~StandardType(), libMesh::Parallel::StandardType< std::complex< T > >::~StandardType(), libMesh::Parallel::StandardType< TypeTensor< T > >::~StandardType(), and libMesh::Parallel::StandardType< TensorValue< T > >::~StandardType().

  {
#ifdef LIBMESH_HAVE_MPI
    MPI_Type_free (&_datatype);
#endif
  }
libMesh::Parallel::DataType::operator const data_type & ( ) const [inline]

Definition at line 266 of file parallel.h.

References _datatype.

  { return _datatype; }
libMesh::Parallel::DataType::operator data_type & ( ) [inline]

Definition at line 269 of file parallel.h.

References _datatype.

  { return _datatype; }
DataType& libMesh::Parallel::DataType::operator= ( const DataType &  other) [inline]

Definition at line 260 of file parallel.h.

References _datatype.

  { _datatype = other._datatype; return *this; }
DataType& libMesh::Parallel::DataType::operator= ( const data_type &  type) [inline]

Definition at line 263 of file parallel.h.

References _datatype.

  { _datatype = type; return *this; }

Member Data Documentation

data_type libMesh::Parallel::DataType::_datatype [protected]

Definition at line 294 of file parallel.h.

Referenced by commit(), DataType(), free(), operator const data_type &(), operator data_type &(), operator=(), libMesh::Parallel::StandardType< Hilbert::HilbertIndices >::StandardType(), libMesh::Parallel::StandardType< TypeVector< T > >::StandardType(), libMesh::Parallel::StandardType< std::pair< T1, T2 > >::StandardType(), libMesh::Parallel::StandardType< VectorValue< T > >::StandardType(), and libMesh::Parallel::StandardType< Point >::StandardType().

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