dune-common 2.1.1
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vector space out of a tensor product of fields. More...
#include <dune/common/fvector.hh>
Public Types | |
enum | { dimension = SIZE, size = SIZE } |
export size More... | |
typedef Base::size_type | size_type |
The type used for the index access and size operation. | |
typedef Base::value_type | value_type |
export the type representing the field | |
enum | |
We are at the leaf of the block recursion. More... | |
typedef Traits::derived_type | derived_type |
type of derived vector class | |
typedef Traits::value_type | field_type |
export the type representing the field | |
typedef Traits::value_type | block_type |
export the type representing the components | |
typedef DenseIterator < DenseVector, value_type > | Iterator |
Iterator class for sequential access. | |
typedef Iterator | iterator |
typedef for stl compliant access | |
typedef DenseIterator< const DenseVector, const value_type > | ConstIterator |
ConstIterator class for sequential access. | |
typedef ConstIterator | const_iterator |
typedef for stl compliant access | |
Public Member Functions | |
FieldVector () | |
Constructor making uninitialized vector. | |
FieldVector (const K &t) | |
Constructor making vector with identical coordinates. | |
FieldVector (const FieldVector &x) | |
Constructor making vector with identical coordinates. | |
template<class C > | |
FieldVector (const DenseVector< C > &x) | |
Constructor making vector with identical coordinates. | |
size_type | vec_size () const |
K & | vec_access (size_type i) |
const K & | vec_access (size_type i) const |
value_type & | operator[] (size_type i) |
random access | |
const value_type & | operator[] (size_type i) const |
size_type | size () const |
size method | |
Iterator | begin () |
begin iterator | |
ConstIterator | begin () const |
begin ConstIterator | |
Iterator | end () |
end iterator | |
ConstIterator | end () const |
end ConstIterator | |
Iterator | rbegin () |
ConstIterator | rbegin () const |
Iterator | beforeEnd () |
ConstIterator | beforeEnd () const |
Iterator | rend () |
ConstIterator | rend () const |
Iterator | beforeBegin () |
ConstIterator | beforeBegin () const |
Iterator | find (size_type i) |
return iterator to given element or end() | |
ConstIterator | find (size_type i) const |
return iterator to given element or end() | |
derived_type & | operator+= (const DenseVector &y) |
vector space addition | |
derived_type & | operator+= (const value_type &k) |
vector space add scalar to all comps | |
derived_type & | operator-= (const DenseVector &y) |
vector space subtraction | |
derived_type & | operator-= (const value_type &k) |
vector space subtract scalar from all comps | |
derived_type | operator+ (const DenseVector &b) const |
Binary vector addition. | |
derived_type | operator- (const DenseVector &b) const |
Binary vector subtraction. | |
derived_type & | operator*= (const value_type &k) |
vector space multiplication with scalar | |
derived_type & | operator/= (const value_type &k) |
vector space division by scalar | |
bool | operator== (const DenseVector &y) const |
Binary vector comparison. | |
bool | operator!= (const DenseVector &y) const |
Binary vector incomparison. | |
derived_type & | axpy (const value_type &a, const DenseVector &y) |
vector space axpy operation ( *this += a y ) | |
value_type | operator* (const DenseVector &y) const |
scalar product (x^T y) | |
FieldTraits< value_type > ::real_type | one_norm () const |
one norm (sum over absolute values of entries) | |
FieldTraits< value_type > ::real_type | one_norm_real () const |
simplified one norm (uses Manhattan norm for complex values) | |
FieldTraits< value_type > ::real_type | two_norm () const |
two norm sqrt(sum over squared values of entries) | |
FieldTraits< value_type > ::real_type | two_norm2 () const |
square of two norm (sum over squared values of entries), need for block recursion | |
FieldTraits< value_type > ::real_type | infinity_norm () const |
infinity norm (maximum of absolute values of entries) | |
FieldTraits< value_type > ::real_type | infinity_norm_real () const |
simplified infinity norm (uses Manhattan norm for complex values) | |
size_type | N () const |
number of blocks in the vector (are of size 1 here) | |
size_type | dim () const |
dimension of the vector space | |
Related Functions | |
(Note that these are not member functions.) | |
template<class K , int SIZE> | |
std::istream & | operator>> (std::istream &in, FieldVector< K, SIZE > &v) |
Read a FieldVector from an input stream. |
vector space out of a tensor product of fields.
K | the field type (use float, double, complex, etc) |
SIZE | number of components. |
typedef Traits::value_type Dune::DenseVector< FieldVector< K, SIZE > >::block_type [inherited] |
export the type representing the components
typedef ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::const_iterator [inherited] |
typedef for stl compliant access
typedef DenseIterator<const DenseVector,const value_type> Dune::DenseVector< FieldVector< K, SIZE > >::ConstIterator [inherited] |
ConstIterator class for sequential access.
typedef Traits::derived_type Dune::DenseVector< FieldVector< K, SIZE > >::derived_type [inherited] |
type of derived vector class
typedef Traits::value_type Dune::DenseVector< FieldVector< K, SIZE > >::field_type [inherited] |
export the type representing the field
typedef Iterator Dune::DenseVector< FieldVector< K, SIZE > >::iterator [inherited] |
typedef for stl compliant access
typedef DenseIterator<DenseVector,value_type> Dune::DenseVector< FieldVector< K, SIZE > >::Iterator [inherited] |
Iterator class for sequential access.
typedef Base::size_type Dune::FieldVector< K, SIZE >::size_type |
The type used for the index access and size operation.
Reimplemented from Dune::DenseVector< FieldVector< K, SIZE > >.
typedef Base::value_type Dune::FieldVector< K, SIZE >::value_type |
export the type representing the field
Reimplemented from Dune::DenseVector< FieldVector< K, SIZE > >.
anonymous enum [inherited] |
We are at the leaf of the block recursion.
anonymous enum |
Dune::FieldVector< K, SIZE >::FieldVector | ( | ) | [inline] |
Constructor making uninitialized vector.
Dune::FieldVector< K, SIZE >::FieldVector | ( | const K & | t | ) | [inline, explicit] |
Constructor making vector with identical coordinates.
Dune::FieldVector< K, SIZE >::FieldVector | ( | const FieldVector< K, SIZE > & | x | ) | [inline] |
Constructor making vector with identical coordinates.
Dune::FieldVector< K, SIZE >::FieldVector | ( | const DenseVector< C > & | x | ) | [inline] |
Constructor making vector with identical coordinates.
derived_type& Dune::DenseVector< FieldVector< K, SIZE > >::axpy | ( | const value_type & | a, |
const DenseVector< FieldVector< K, SIZE > > & | y | ||
) | [inline, inherited] |
vector space axpy operation ( *this += a y )
References Dune::DenseVector< V >::size().
ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::beforeBegin | ( | ) | const [inline, inherited] |
Iterator Dune::DenseVector< FieldVector< K, SIZE > >::beforeBegin | ( | ) | [inline, inherited] |
Iterator Dune::DenseVector< FieldVector< K, SIZE > >::beforeEnd | ( | ) | [inline, inherited] |
References Dune::DenseVector< V >::size().
ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::beforeEnd | ( | ) | const [inline, inherited] |
References Dune::DenseVector< V >::size().
ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::begin | ( | ) | const [inline, inherited] |
begin ConstIterator
Iterator Dune::DenseVector< FieldVector< K, SIZE > >::begin | ( | ) | [inline, inherited] |
begin iterator
Referenced by Dune::ParameterTree::Parser< FieldVector< T, n > >::parse().
size_type Dune::DenseVector< FieldVector< K, SIZE > >::dim | ( | ) | const [inline, inherited] |
dimension of the vector space
References Dune::DenseVector< V >::size().
Iterator Dune::DenseVector< FieldVector< K, SIZE > >::end | ( | ) | [inline, inherited] |
end iterator
References Dune::DenseVector< V >::size().
Referenced by Dune::ParameterTree::Parser< FieldVector< T, n > >::parse().
ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::end | ( | ) | const [inline, inherited] |
end ConstIterator
References Dune::DenseVector< V >::size().
Iterator Dune::DenseVector< FieldVector< K, SIZE > >::find | ( | size_type | i | ) | [inline, inherited] |
return iterator to given element or end()
References Dune::DenseVector< V >::size().
ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::find | ( | size_type | i | ) | const [inline, inherited] |
return iterator to given element or end()
References Dune::DenseVector< V >::size().
FieldTraits<value_type>::real_type Dune::DenseVector< FieldVector< K, SIZE > >::infinity_norm | ( | ) | const [inline, inherited] |
infinity norm (maximum of absolute values of entries)
References Dune::DenseVector< V >::size().
FieldTraits<value_type>::real_type Dune::DenseVector< FieldVector< K, SIZE > >::infinity_norm_real | ( | ) | const [inline, inherited] |
simplified infinity norm (uses Manhattan norm for complex values)
References Dune::DenseVector< V >::size().
size_type Dune::DenseVector< FieldVector< K, SIZE > >::N | ( | ) | const [inline, inherited] |
number of blocks in the vector (are of size 1 here)
References Dune::DenseVector< V >::size().
FieldTraits<value_type>::real_type Dune::DenseVector< FieldVector< K, SIZE > >::one_norm | ( | ) | const [inline, inherited] |
one norm (sum over absolute values of entries)
References Dune::DenseVector< V >::size().
FieldTraits<value_type>::real_type Dune::DenseVector< FieldVector< K, SIZE > >::one_norm_real | ( | ) | const [inline, inherited] |
simplified one norm (uses Manhattan norm for complex values)
References Dune::DenseVector< V >::size().
bool Dune::DenseVector< FieldVector< K, SIZE > >::operator!= | ( | const DenseVector< FieldVector< K, SIZE > > & | y | ) | const [inline, inherited] |
Binary vector incomparison.
References Dune::DenseVector< V >::operator==().
value_type Dune::DenseVector< FieldVector< K, SIZE > >::operator* | ( | const DenseVector< FieldVector< K, SIZE > > & | y | ) | const [inline, inherited] |
scalar product (x^T y)
References Dune::DenseVector< V >::size().
derived_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator*= | ( | const value_type & | k | ) | [inline, inherited] |
vector space multiplication with scalar
References Dune::DenseVector< V >::size().
derived_type Dune::DenseVector< FieldVector< K, SIZE > >::operator+ | ( | const DenseVector< FieldVector< K, SIZE > > & | b | ) | const [inline, inherited] |
Binary vector addition.
derived_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator+= | ( | const DenseVector< FieldVector< K, SIZE > > & | y | ) | [inline, inherited] |
vector space addition
References Dune::DenseVector< V >::size().
derived_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator+= | ( | const value_type & | k | ) | [inline, inherited] |
vector space add scalar to all comps
References Dune::DenseVector< V >::size().
derived_type Dune::DenseVector< FieldVector< K, SIZE > >::operator- | ( | const DenseVector< FieldVector< K, SIZE > > & | b | ) | const [inline, inherited] |
Binary vector subtraction.
derived_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator-= | ( | const DenseVector< FieldVector< K, SIZE > > & | y | ) | [inline, inherited] |
vector space subtraction
References Dune::DenseVector< V >::size().
derived_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator-= | ( | const value_type & | k | ) | [inline, inherited] |
vector space subtract scalar from all comps
References Dune::DenseVector< V >::size().
derived_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator/= | ( | const value_type & | k | ) | [inline, inherited] |
vector space division by scalar
References Dune::DenseVector< V >::size().
bool Dune::DenseVector< FieldVector< K, SIZE > >::operator== | ( | const DenseVector< FieldVector< K, SIZE > > & | y | ) | const [inline, inherited] |
Binary vector comparison.
References Dune::DenseVector< V >::size().
value_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator[] | ( | size_type | i | ) | [inline, inherited] |
random access
const value_type& Dune::DenseVector< FieldVector< K, SIZE > >::operator[] | ( | size_type | i | ) | const [inline, inherited] |
ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::rbegin | ( | ) | const [inline, inherited] |
References Dune::DenseVector< V >::beforeEnd().
Iterator Dune::DenseVector< FieldVector< K, SIZE > >::rbegin | ( | ) | [inline, inherited] |
References Dune::DenseVector< V >::beforeBegin().
Iterator Dune::DenseVector< FieldVector< K, SIZE > >::rend | ( | ) | [inline, inherited] |
References Dune::DenseVector< V >::beforeBegin().
ConstIterator Dune::DenseVector< FieldVector< K, SIZE > >::rend | ( | ) | const [inline, inherited] |
it distinct from the STL version which returns a reverse iterator. Use the new method beforeBegin instead.
References Dune::DenseVector< V >::beforeBegin().
size_type Dune::DenseVector< FieldVector< K, SIZE > >::size | ( | ) | const [inline, inherited] |
size method
FieldTraits<value_type>::real_type Dune::DenseVector< FieldVector< K, SIZE > >::two_norm | ( | ) | const [inline, inherited] |
two norm sqrt(sum over squared values of entries)
References Dune::DenseVector< V >::size().
FieldTraits<value_type>::real_type Dune::DenseVector< FieldVector< K, SIZE > >::two_norm2 | ( | ) | const [inline, inherited] |
square of two norm (sum over squared values of entries), need for block recursion
References Dune::DenseVector< V >::size().
const K& Dune::FieldVector< K, SIZE >::vec_access | ( | size_type | i | ) | const [inline] |
K& Dune::FieldVector< K, SIZE >::vec_access | ( | size_type | i | ) | [inline] |
size_type Dune::FieldVector< K, SIZE >::vec_size | ( | ) | const [inline] |