dune-istl
3.0-git
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An unmanaged vector of blocks. More...
#include <dune/istl/bvector.hh>
Public Types | |
typedef B::field_type | field_type |
export the type representing the field More... | |
typedef B | block_type |
export the type representing the components More... | |
typedef A | allocator_type |
export the allocator type More... | |
typedef A::size_type | size_type |
The size type for the index access. More... | |
typedef base_array_unmanaged< B, A >::iterator | Iterator |
make iterators available as types More... | |
typedef base_array_unmanaged< B, A >::const_iterator | ConstIterator |
make iterators available as types More... | |
typedef B | value_type |
for STL compatibility More... | |
typedef B & | reference |
Type used for references. More... | |
typedef const B & | const_reference |
Type used for const references. More... | |
typedef B | member_type |
export the type representing the components More... | |
typedef RealIterator< B > | iterator |
iterator type for sequential access More... | |
typedef RealIterator< const B > | const_iterator |
iterator class for sequential access More... | |
Public Member Functions | |
block_vector_unmanaged & | operator= (const field_type &k) |
Assignment from a scalar. More... | |
block_vector_unmanaged & | operator+= (const block_vector_unmanaged &y) |
vector space addition More... | |
block_vector_unmanaged & | operator-= (const block_vector_unmanaged &y) |
vector space subtraction More... | |
block_vector_unmanaged & | operator*= (const field_type &k) |
vector space multiplication with scalar More... | |
block_vector_unmanaged & | operator/= (const field_type &k) |
vector space division by scalar More... | |
block_vector_unmanaged & | axpy (const field_type &a, const block_vector_unmanaged &y) |
vector space axpy operation More... | |
template<class OtherB , class OtherA > | |
PromotionTraits< field_type, typename OtherB::field_type >::PromotedType | operator* (const block_vector_unmanaged< OtherB, OtherA > &y) const |
indefinite vector dot product ![]() | |
template<class OtherB , class OtherA > | |
PromotionTraits< field_type, typename OtherB::field_type >::PromotedType | dot (const block_vector_unmanaged< OtherB, OtherA > &y) const |
vector dot product ![]() | |
FieldTraits< field_type >::real_type | one_norm () const |
one norm (sum over absolute values of entries) More... | |
FieldTraits< field_type >::real_type | one_norm_real () const |
simplified one norm (uses Manhattan norm for complex values) More... | |
FieldTraits< field_type >::real_type | two_norm () const |
two norm sqrt(sum over squared values of entries) More... | |
FieldTraits< field_type >::real_type | two_norm2 () const |
Square of the two-norm (the sum over the squared values of the entries) More... | |
template<typename ft = field_type, typename std::enable_if<!has_nan< ft >::value, int >::type = 0> | |
FieldTraits< ft >::real_type | infinity_norm () const |
infinity norm (maximum of absolute values of entries) More... | |
template<typename ft = field_type, typename std::enable_if<!has_nan< ft >::value, int >::type = 0> | |
FieldTraits< ft >::real_type | infinity_norm_real () const |
simplified infinity norm (uses Manhattan norm for complex values) More... | |
template<typename ft = field_type, typename std::enable_if< has_nan< ft >::value, int >::type = 0> | |
FieldTraits< ft >::real_type | infinity_norm () const |
infinity norm (maximum of absolute values of entries) More... | |
template<typename ft = field_type, typename std::enable_if< has_nan< ft >::value, int >::type = 0> | |
FieldTraits< ft >::real_type | infinity_norm_real () const |
simplified infinity norm (uses Manhattan norm for complex values) More... | |
size_type | N () const |
number of blocks in the vector (are of size 1 here) More... | |
size_type | dim () const |
dimension of the vector space More... | |
B & | operator[] (size_type i) |
random access to blocks More... | |
const B & | operator[] (size_type i) const |
same for read only access More... | |
iterator | begin () |
begin iterator More... | |
const_iterator | begin () const |
begin const_iterator More... | |
iterator | end () |
end iterator More... | |
const_iterator | end () const |
end const_iterator More... | |
iterator | beforeEnd () |
const_iterator | beforeEnd () const |
iterator | beforeBegin () |
const_iterator | beforeBegin () const |
iterator | find (size_type i) |
random access returning iterator (end if not contained) More... | |
const_iterator | find (size_type i) const |
random access returning iterator (end if not contained) More... | |
size_type | size () const |
number of blocks in the array (are of size 1 here) More... | |
Protected Member Functions | |
block_vector_unmanaged () | |
make constructor protected, so only derived classes can be instantiated More... | |
Protected Attributes | |
size_type | n |
B * | p |
An unmanaged vector of blocks.
block_vector_unmanaged extends the base_array_unmanaged by vector operations such as addition and scalar multiplication. No memory management is added.
Error checking: no error checking is provided normally. Setting the compile time switch DUNE_ISTL_WITH_CHECKING enables error checking.
typedef A Dune::block_vector_unmanaged< B, A >::allocator_type |
export the allocator type
typedef B Dune::block_vector_unmanaged< B, A >::block_type |
export the type representing the components
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inherited |
iterator class for sequential access
typedef const B& Dune::block_vector_unmanaged< B, A >::const_reference |
Type used for const references.
typedef base_array_unmanaged<B,A>::const_iterator Dune::block_vector_unmanaged< B, A >::ConstIterator |
make iterators available as types
typedef B::field_type Dune::block_vector_unmanaged< B, A >::field_type |
export the type representing the field
typedef base_array_unmanaged<B,A>::iterator Dune::block_vector_unmanaged< B, A >::Iterator |
make iterators available as types
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inherited |
iterator type for sequential access
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inherited |
export the type representing the components
typedef B& Dune::block_vector_unmanaged< B, A >::reference |
Type used for references.
typedef A::size_type Dune::block_vector_unmanaged< B, A >::size_type |
The size type for the index access.
typedef B Dune::block_vector_unmanaged< B, A >::value_type |
for STL compatibility
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inlineprotected |
make constructor protected, so only derived classes can be instantiated
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inline |
vector space axpy operation
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
begin iterator
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inlineinherited |
begin const_iterator
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inline |
dimension of the vector space
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inline |
vector dot product which corresponds to Petsc's VecDot
http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Vec/VecDot.html
y | other (compatible) vector |
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inlineinherited |
end iterator
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inlineinherited |
end const_iterator
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inlineinherited |
random access returning iterator (end if not contained)
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inlineinherited |
random access returning iterator (end if not contained)
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inline |
infinity norm (maximum of absolute values of entries)
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inline |
infinity norm (maximum of absolute values of entries)
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inline |
simplified infinity norm (uses Manhattan norm for complex values)
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inline |
simplified infinity norm (uses Manhattan norm for complex values)
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inline |
number of blocks in the vector (are of size 1 here)
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inline |
one norm (sum over absolute values of entries)
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inline |
simplified one norm (uses Manhattan norm for complex values)
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inline |
indefinite vector dot product which corresponds to Petsc's VecTDot
http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Vec/VecTDot.html
y | other (compatible) vector |
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inline |
vector space multiplication with scalar
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inline |
vector space addition
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inline |
vector space subtraction
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inline |
vector space division by scalar
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inline |
Assignment from a scalar.
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inlineinherited |
random access to blocks
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inlineinherited |
same for read only access
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inlineinherited |
number of blocks in the array (are of size 1 here)
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inline |
two norm sqrt(sum over squared values of entries)
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inline |
Square of the two-norm (the sum over the squared values of the entries)
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protectedinherited |
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protectedinherited |