bcrsmatrix.hh File Reference

Implementation of the BCRSMatrix class. More...

#include <cmath>
#include <complex>
#include <set>
#include <iostream>
#include <algorithm>
#include <numeric>
#include <vector>
#include <map>
#include <memory>
#include "istlexception.hh"
#include "bvector.hh"
#include "matrixutils.hh"
#include <dune/common/stdstreams.hh>
#include <dune/common/iteratorfacades.hh>
#include <dune/common/typetraits.hh>
#include <dune/common/ftraits.hh>
#include <dune/common/scalarvectorview.hh>
#include <dune/common/scalarmatrixview.hh>
#include <dune/istl/blocklevel.hh>

Go to the source code of this file.

Classes
struct	Dune::CompressionStatistics< size_type >
	Statistics about compression achieved in implicit mode. More...
class	Dune::ImplicitMatrixBuilder< M_ >
	A wrapper for uniform access to the BCRSMatrix during and after the build stage in implicit build mode. More...
class	Dune::ImplicitMatrixBuilder< M_ >::row_object
	Proxy row object for entry access. More...
class	Dune::RealRowIterator< T >

Namespaces
namespace	Dune

Typedefs
using	Dune::field_type = typename Imp::BlockTraits<B>::field_type

Enumerations
enum	Dune::BuildMode { Dune::row_wise , Dune::random , Dune::implicit , Dune::unknown }

Functions
*random access to the rows row_type &	Dune::operator[] (size_type i)

Variables
*the type representing the components typedef B	Dune::block_type
*the allocator type typedef A	Dune::allocator_type
*The type for the index access and the size typedef A::size_type	Dune::size_type
*implement row_type with compressed vector typedef Imp::CompressedBlockVectorWindow< B, size_type >	Dune::row_type
	Dune::notbuilt =0
	A sparse block matrix with compressed row storage.
	Dune::notAllocated =0
	Matrix is not built at all, no memory has been allocated, build mode and size can still be set.
	Dune::building =1
	Matrix is currently being built, some memory has been allocated, build mode and size are fixed.
	Dune::rowSizesBuilt =2
	The row sizes of the matrix are known.
	Dune::built
	The matrix structure is fully built.

Detailed Description

Implementation of the BCRSMatrix class.