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enum | { dimension = SIZE
} |
| export size More...
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typedef value_type & | reference |
| The type used for references to the vector entry.
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typedef const value_type & | const_reference |
| The type used for const references to the vector entry.
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enum | |
| We are at the leaf of the block recursion.
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typedef Traits::derived_type | derived_type |
| type of derived vector class
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typedef FieldTraits< value_type >::field_type | field_type |
| export the type representing the field
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typedef Traits::value_type | block_type |
| export the type representing the components
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typedef DenseIterator< DenseVector, value_type > | Iterator |
| Iterator class for sequential access.
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typedef Iterator | iterator |
| typedef for stl compliant access
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typedef DenseIterator< const DenseVector, const value_type > | ConstIterator |
| ConstIterator class for sequential access.
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typedef ConstIterator | const_iterator |
| typedef for stl compliant access
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constexpr | FieldVector () |
| Constructor making default-initialized vector.
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| FieldVector (const K &t) |
| Constructor making vector with identical coordinates.
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| FieldVector (const FieldVector &)=default |
| Copy constructor.
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| FieldVector (std::initializer_list< K > const &l) |
| Construct from a std::initializer_list.
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FieldVector & | operator= (const FieldVector &)=default |
| copy assignment operator
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template<class C > |
| FieldVector (const DenseVector< C > &x, typename std::enable_if< IsFieldVectorSizeCorrect< C, SIZE >::value >::type *dummy=0) |
| Copy constructor from a second vector of possibly different type. More...
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template<class K1 > |
| FieldVector (const FieldVector< K1, SIZE > &x) |
| Constructor making vector with identical coordinates.
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K * | data () noexcept |
| return pointer to underlying array
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const K * | data () const noexcept |
| return pointer to underlying array
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value_type & | front () |
| return reference to first element
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const value_type & | front () const |
| return reference to first element
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value_type & | back () |
| return reference to last element
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const value_type & | back () const |
| return reference to last element
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bool | empty () const |
| checks whether the container is empty
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size_type | size () const |
| size method
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Iterator | begin () |
| begin iterator
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ConstIterator | begin () const |
| begin ConstIterator
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Iterator | end () |
| end iterator
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ConstIterator | end () const |
| end ConstIterator
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Iterator | beforeEnd () |
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ConstIterator | beforeEnd () const |
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Iterator | beforeBegin () |
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ConstIterator | beforeBegin () const |
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Iterator | find (size_type i) |
| return iterator to given element or end()
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ConstIterator | find (size_type i) const |
| return iterator to given element or end()
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derived_type & | operator+= (const DenseVector< Other > &x) |
| vector space addition
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std::enable_if< std::is_convertible< ValueType, value_type >::value, derived_type >::type & | operator+= (const ValueType &kk) |
| vector space add scalar to all comps More...
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derived_type & | operator-= (const DenseVector< Other > &x) |
| vector space subtraction
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std::enable_if< std::is_convertible< ValueType, value_type >::value, derived_type >::type & | operator-= (const ValueType &kk) |
| vector space subtract scalar from all comps More...
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derived_type | operator+ (const DenseVector< Other > &b) const |
| Binary vector addition.
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derived_type | operator- (const DenseVector< Other > &b) const |
| Binary vector subtraction.
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derived_type | operator- () const |
| Vector negation.
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std::enable_if< std::is_convertible< FieldType, field_type >::value, derived_type >::type & | operator*= (const FieldType &kk) |
| vector space multiplication with scalar More...
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std::enable_if< std::is_convertible< FieldType, field_type >::value, derived_type >::type & | operator/= (const FieldType &kk) |
| vector space division by scalar More...
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bool | operator== (const DenseVector< Other > &x) const |
| Binary vector comparison.
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bool | operator!= (const DenseVector< Other > &x) const |
| Binary vector incomparison.
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derived_type & | axpy (const field_type &a, const DenseVector< Other > &x) |
| vector space axpy operation ( *this += a x )
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PromotionTraits< field_type, typenameDenseVector< Other >::field_type >::PromotedType | operator* (const DenseVector< Other > &x) const |
| indefinite vector dot product \(\left (x^T \cdot y \right)\) which corresponds to Petsc's VecTDot More...
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PromotionTraits< field_type, typenameDenseVector< Other >::field_type >::PromotedType | dot (const DenseVector< Other > &x) const |
| vector dot product \(\left (x^H \cdot y \right)\) which corresponds to Petsc's VecDot More...
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FieldTraits< value_type >::real_type | one_norm () const |
| one norm (sum over absolute values of entries)
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FieldTraits< value_type >::real_type | one_norm_real () const |
| simplified one norm (uses Manhattan norm for complex values)
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FieldTraits< value_type >::real_type | two_norm () const |
| two norm sqrt(sum over squared values of entries)
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FieldTraits< value_type >::real_type | two_norm2 () const |
| square of two norm (sum over squared values of entries), need for block recursion
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FieldTraits< vt >::real_type | infinity_norm () const |
| infinity norm (maximum of absolute values of entries)
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FieldTraits< vt >::real_type | infinity_norm () const |
| infinity norm (maximum of absolute values of entries)
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FieldTraits< vt >::real_type | infinity_norm_real () const |
| simplified infinity norm (uses Manhattan norm for complex values)
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FieldTraits< vt >::real_type | infinity_norm_real () const |
| simplified infinity norm (uses Manhattan norm for complex values)
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size_type | N () const |
| number of blocks in the vector (are of size 1 here)
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size_type | dim () const |
| dimension of the vector space
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template<class K, int SIZE>
class Dune::FieldVector< K, SIZE >
vector space out of a tensor product of fields.
- Template Parameters
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K | the field type (use float, double, complex, etc) |
SIZE | number of components. |
- Examples
- recipe-blocking.cc, recipe-communication.cc, recipe-geometry-grid.cc, recipe-grid-function-operations.cc, recipe-integrating-grid-functions.cc, recipe-integration.cc, recipe-iterate-over-grid.cc, recipe-linear-system-assembly.cc, recipe-linear-system-solution-istl.cc, recipe-linear-system-solution-pdelab.cc, and recipe-operator-splitting.cc.