Class template Dune::XT::LA::VectorInterface¶
Inherits from Dune::XT::LA::ContainerInterface.
Friends Dune::XT::LA::VectorInterface::const_iterator, Dune::XT::LA::VectorInterface::iterator, operator<<(std::ostream &, const VectorInterface<T, S> &).
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template<class Traits, class ScalarImp>
class Dune::XT::LA::VectorInterface<Traits, ScalarImp> : public ContainerInterface<Traits, ScalarImp>¶ CRTP base interface for vector containers, providing access, arithmetic, norms and dot products.
Method Dune::XT::LA::VectorInterface::size¶
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template<class Traits, class ScalarImp>
inline int Dune::XT::LA::VectorInterface<Traits, ScalarImp>::size() const¶ The size of the vector.
:returns: The size of the vector.
Method Dune::XT::LA::VectorInterface::resize¶
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template<class Traits, class ScalarImp>
inline void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::resize(const int new_size)¶ Note
This is supposed to do nothing if new_size == size()
Method Dune::XT::LA::VectorInterface::add_to_entry¶
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template<class Traits, class ScalarImp>
inline void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::add_to_entry(const int ii, const ScalarType &value)¶ Add a scalar to the iith entry.
Method Dune::XT::LA::VectorInterface::set_entry¶
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template<class Traits, class ScalarImp>
inline void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::set_entry(const int ii, const ScalarType &value)¶ Set the iith entry to given scalar.
Method Dune::XT::LA::VectorInterface::get_entry¶
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template<class Traits, class ScalarImp>
inline ScalarType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::get_entry(const int ii) const¶ Get the iith entry.
Method Dune::XT::LA::VectorInterface::get_unchecked_ref¶
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template<class Traits, class ScalarImp>
inline ScalarType &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::get_unchecked_ref(const int ii)¶ The purpose of get_unchecked_ref is to allow direct access to the underlying data without any checks (regarding cow or thread safety). This allows default implementations in the interface with locking prior to for-loops.
Method Dune::XT::LA::VectorInterface::get_unchecked_ref¶
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template<class Traits, class ScalarImp>
inline const ScalarType &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::get_unchecked_ref(const int ii) const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::set_all¶
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template<class Traits, class ScalarImp>
virtual void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::set_all(const ScalarType &val)¶ \ }
Provided by the interface for convenience!
Note
Those marked as virtual may be implemented more efficiently in a derived class! \ {
Method Dune::XT::LA::VectorInterface::valid¶
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template<class Traits, class ScalarImp>
virtual bool Dune::XT::LA::VectorInterface<Traits, ScalarImp>::valid() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::operator[]¶
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template<class Traits, class ScalarImp>
inline ScalarType &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator[](const int ii)¶ Get writable reference to the iith entry.
Method Dune::XT::LA::VectorInterface::operator[]¶
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template<class Traits, class ScalarImp>
inline const ScalarType &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator[](const int ii) const¶ Get read-only reference to the iith entry.
Method Dune::XT::LA::VectorInterface::min¶
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template<class Traits, class ScalarImp>
virtual ScalarType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::min() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::max¶
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template<class Traits, class ScalarImp>
virtual ScalarType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::max() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::mean¶
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template<class Traits, class ScalarImp>
virtual ScalarType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::mean() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::amax¶
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template<class Traits, class ScalarImp>
int Dune::XT::LA::VectorInterface<Traits, ScalarImp>::amax() const¶ The maximum absolute value of the vector.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:returns: A pair of the highest index at which the maximum is attained and the absolute maximum value.
Method Dune::XT::LA::VectorInterface::almost_equal¶
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template<class Traits, class ScalarImp>
virtual bool Dune::XT::LA::VectorInterface<Traits, ScalarImp>::almost_equal(const derived_type &other, const ScalarType epsilon) const¶ Check vectors for equality. Equality of two vectors is defined as in Dune::FloatCmp componentwise.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
See also:
Dune::Common::FloatCmp:param other: A vector of same size to compare with. :param epsilon: See Dune::FloatCmp. :returns: Truth value of the comparison.
Method Dune::XT::LA::VectorInterface::dot¶
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template<class Traits, class ScalarImp>
virtual ScalarType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::dot(const derived_type &other) const¶ Computes the scalar products between two vectors.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:param other: The second factor. :returns: The scalar product.
Method Dune::XT::LA::VectorInterface::l1_norm¶
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template<class Traits, class ScalarImp>
virtual RealType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::l1_norm() const¶ The l1-norm of the vector.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:returns: The l1-norm of the vector.
Method Dune::XT::LA::VectorInterface::one_norm¶
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template<class Traits, class ScalarImp>
RealType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::one_norm() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::l2_norm¶
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template<class Traits, class ScalarImp>
virtual RealType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::l2_norm() const¶ The l2-norm of the vector.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:returns: The l2-norm of the vector.
Method Dune::XT::LA::VectorInterface::two_norm¶
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template<class Traits, class ScalarImp>
RealType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::two_norm() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::sup_norm¶
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template<class Traits, class ScalarImp>
virtual RealType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::sup_norm() const¶ The l-infintiy-norm of the vector.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:returns: The l-infintiy-norm of the vector.
Method Dune::XT::LA::VectorInterface::inf_norm¶
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template<class Traits, class ScalarImp>
RealType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::inf_norm() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::standard_deviation¶
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template<class Traits, class ScalarImp>
virtual ScalarType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::standard_deviation() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::add¶
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template<class Traits, class ScalarImp>
virtual void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::add(const derived_type &other, derived_type &result) const¶ Adds two vectors.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
Note
If you are looking for the old (now deprecated) add() method,
See also:
add_to_entry:param other: The right summand. :param result: Vector to write the result of this + other to
Method Dune::XT::LA::VectorInterface::add¶
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template<class Traits, class ScalarImp>
virtual derived_type Dune::XT::LA::VectorInterface<Traits, ScalarImp>::add(const derived_type &other) const¶ Adds two vectors.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
Note
If you are looking for the old (now deprecated) add() method,
See also:
add_to_entry:param other: The right summand. :returns: The sum of this and other.
Method Dune::XT::LA::VectorInterface::iadd¶
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template<class Traits, class ScalarImp>
virtual void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::iadd(const derived_type &other)¶ Inplace variant of add().
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:param other: The right summand.
Method Dune::XT::LA::VectorInterface::sub¶
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template<class Traits, class ScalarImp>
virtual void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::sub(const derived_type &other, derived_type &result) const¶ Subtracts two vectors.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:param other: The subtrahend. :param result: The vectror to write the difference between this and other to.
Method Dune::XT::LA::VectorInterface::sub¶
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template<class Traits, class ScalarImp>
virtual derived_type Dune::XT::LA::VectorInterface<Traits, ScalarImp>::sub(const derived_type &other) const¶ Subtracts two vectors.
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:param other: The subtrahend. :returns: The difference between this and other.
Method Dune::XT::LA::VectorInterface::isub¶
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template<class Traits, class ScalarImp>
virtual void Dune::XT::LA::VectorInterface<Traits, ScalarImp>::isub(const derived_type &other)¶ Inplace variant of sub().
Note
If you override this method please use exceptions instead of assertions (for the python bindings).
:param other: The subtrahend.
Method Dune::XT::LA::VectorInterface::operator*¶
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template<class Traits, class ScalarImp>
virtual ScalarType Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator*(const derived_type &other) const¶ Computes the scalar products between this and another vector.
See also:
dot:param other: The second factor. :returns: The scalar product.
Method Dune::XT::LA::VectorInterface::operator+=¶
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template<class Traits, class ScalarImp>
virtual derived_type &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator+=(const derived_type &other)¶ Adds another vector to this, in-place variant.
:param other: The second summand. :returns: The sum of this and other.
Method Dune::XT::LA::VectorInterface::operator-=¶
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template<class Traits, class ScalarImp>
virtual derived_type &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator-=(const derived_type &other)¶ Subtracts another vector from this, in-place variant.
:param other: The subtrahend. :returns: The difference between this and other.
Method Dune::XT::LA::VectorInterface::operator+¶
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template<class Traits, class ScalarImp>
virtual derived_type Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator+(const derived_type &other) const¶ Adds two vectors.
:param other: The second summand. :returns: The sum of the two vectors.
Method Dune::XT::LA::VectorInterface::operator-¶
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template<class Traits, class ScalarImp>
virtual derived_type Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator-(const derived_type &other) const¶ Substracts two vectors.
:param other: The subtrahend :returns: The difference.
Method Dune::XT::LA::VectorInterface::operator/=¶
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template<class Traits, class ScalarImp>
derived_type &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator/=(const ScalarType &scalar) override¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::operator==¶
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template<class Traits, class ScalarImp>
bool Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator==(const derived_type &other) const¶ Check vectors for equality (componentwise) using almost_equal()
See also:
almost_equal:param other: A vector of same size to compare with. :returns: Truth value of the comparison.
Method Dune::XT::LA::VectorInterface::operator!=¶
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template<class Traits, class ScalarImp>
bool Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator!=(const derived_type &other) const¶ Check vectors for inequality using !almost_equal()
:param other: A vector of same size to compare with. :returns: Truth value of the comparison.
Method Dune::XT::LA::VectorInterface::begin¶
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template<class Traits, class ScalarImp>
iterator Dune::XT::LA::VectorInterface<Traits, ScalarImp>::begin()¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::begin¶
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template<class Traits, class ScalarImp>
const_iterator Dune::XT::LA::VectorInterface<Traits, ScalarImp>::begin() const¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::end¶
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template<class Traits, class ScalarImp>
iterator Dune::XT::LA::VectorInterface<Traits, ScalarImp>::end()¶ No documentation provided.
Method Dune::XT::LA::VectorInterface::end¶
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template<class Traits, class ScalarImp>
const_iterator Dune::XT::LA::VectorInterface<Traits, ScalarImp>::end() const¶ No documentation provided.
Destructor Dune::XT::LA::VectorInterface::~VectorInterface<Traits, ScalarImp>¶
Variable Dune::XT::LA::VectorInterface::dense_matrix_type¶
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const Backends Dune::XT::LA::VectorInterface::dense_matrix_type¶
No documentation provided.
Variable Dune::XT::LA::VectorInterface::sparse_matrix_type¶
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const Backends Dune::XT::LA::VectorInterface::sparse_matrix_type¶
No documentation provided.
Type alias Dune::XT::LA::VectorInterface::BaseType¶
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type Dune::XT::LA::VectorInterface::BaseType¶
No documentation provided.
Type alias Dune::XT::LA::VectorInterface::const_iterator¶
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type Dune::XT::LA::VectorInterface::const_iterator¶
No documentation provided.
Type alias Dune::XT::LA::VectorInterface::iterator¶
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type Dune::XT::LA::VectorInterface::iterator¶
No documentation provided.
Function template Dune::XT::LA::VectorInterface::assign_from¶
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template<class Traits, class ScalarImp>
template<class Vector>
int Dune::XT::LA::VectorInterface<Traits, ScalarImp>::assign_from(const Vector &other)¶ No documentation provided.
Function template Dune::XT::LA::VectorInterface::operator=¶
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template<class Traits, class ScalarImp>
template<class T, class S>
derived_type &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator=(const VectorInterface<T, S> &other)¶ No documentation provided.
Function template Dune::XT::LA::VectorInterface::almost_equal¶
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template<class Traits, class ScalarImp>
template<class T>
bool Dune::XT::LA::VectorInterface<Traits, ScalarImp>::almost_equal(const int &other, const ScalarType epsilon) const¶ Check vectors for equality (variant for arbitrary derived combinations). Equality of two vectors is defined as in Dune::FloatCmp componentwise.
See also:
Dune::Common::FloatCmp:param other: A vector of same size to compare with. :param epsilon: See Dune::FloatCmp. :returns: Truth value of the comparison.
Function template Dune::XT::LA::VectorInterface::operator+=¶
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template<class Traits, class ScalarImp>
template<class T, class S>
derived_type &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator+=(const VectorInterface<T, S> &other)¶ No documentation provided.
Function template Dune::XT::LA::VectorInterface::operator-=¶
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template<class Traits, class ScalarImp>
template<class T, class S>
derived_type &Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator-=(const VectorInterface<T, S> &other)¶ No documentation provided.
Function template Dune::XT::LA::VectorInterface::operator+¶
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template<class Traits, class ScalarImp>
template<class T, class S>
derived_type Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator+(const VectorInterface<T, S> &other) const¶ No documentation provided.
Function template Dune::XT::LA::VectorInterface::operator-¶
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template<class Traits, class ScalarImp>
template<class T, class S>
derived_type Dune::XT::LA::VectorInterface<Traits, ScalarImp>::operator-(const VectorInterface<T, S> &other) const¶ No documentation provided.