dune-istl
2.7.0
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A Vector of blocks with different blocksizes. More...
#include <dune/istl/vbvector.hh>
Classes | |
class | CreateIterator |
Iterator class for sequential creation of blocks. More... | |
class | RealIterator |
Iterator class for sequential access. More... | |
Public Types | |
using | field_type = typename Imp::BlockTraits< B >::field_type |
export the type representing the field More... | |
typedef A | allocator_type |
export the allocator type More... | |
typedef window_type & | reference |
Export type used for references to container entries. More... | |
typedef A::size_type | size_type |
The size type for the index access. More... | |
typedef BlockVector< B, A > | value_type |
Type of the elements of the outer vector, i.e., dynamic vectors of B. More... | |
typedef BlockVector< B, A > | block_type |
Same as value_type, here for historical reasons. More... | |
using | Iterator = RealIterator< value_type, window_type & > |
using | iterator = Iterator |
Export the iterator type using std naming rules. More... | |
using | ConstIterator = RealIterator< const value_type, const window_type & > |
Const iterator. More... | |
using | const_iterator = ConstIterator |
Export the const iterator type using std naming rules. More... | |
Public Member Functions | |
VariableBlockVector () | |
VariableBlockVector (size_type _nblocks) | |
VariableBlockVector (size_type _nblocks, size_type m) | |
VariableBlockVector (const VariableBlockVector &a) | |
copy constructor, has copy semantics More... | |
~VariableBlockVector () | |
free dynamic memory More... | |
void | resize (size_type _nblocks) |
same effect as constructor with same argument More... | |
void | resize (size_type _nblocks, size_type m) |
same effect as constructor with same argument More... | |
VariableBlockVector & | operator= (const VariableBlockVector &a) |
assignment More... | |
VariableBlockVector & | operator= (const field_type &k) |
assign from scalar More... | |
CreateIterator | createbegin () |
get initial create iterator More... | |
CreateIterator | createend () |
get create iterator pointing to one after the last block More... | |
window_type & | operator[] (size_type i) |
random access to blocks More... | |
const window_type & | operator[] (size_type i) const |
same for read only access More... | |
Iterator | begin () |
begin Iterator More... | |
Iterator | end () |
end Iterator More... | |
Iterator | beforeEnd () |
Iterator | beforeBegin () const |
ConstIterator | begin () const |
begin ConstIterator More... | |
ConstIterator | end () const |
end ConstIterator More... | |
ConstIterator | beforeEnd () const |
ConstIterator | rend () const |
end ConstIterator More... | |
Iterator | find (size_type i) |
random access returning iterator (end if not contained) More... | |
ConstIterator | find (size_type i) const |
random access returning iterator (end if not contained) More... | |
size_type | N () const |
number of blocks in the vector (are of variable size here) More... | |
size_type | size () const |
Public Attributes | |
const typedef window_type & | const_reference |
Export type used for const references to container entries. More... | |
Static Public Attributes | |
static constexpr unsigned int | blocklevel = Imp::BlockTraits<B>::blockLevel()+2 |
A Vector of blocks with different blocksizes.
implements a vector consisting of a number of blocks (to be given at run-time) which themselves consist of a number of blocks (also given at run-time) of the given type B. VariableBlockVector is a container of containers!
typedef A Dune::VariableBlockVector< B, A >::allocator_type |
export the allocator type
typedef BlockVector<B,A> Dune::VariableBlockVector< B, A >::block_type |
Same as value_type, here for historical reasons.
using Dune::VariableBlockVector< B, A >::const_iterator = ConstIterator |
Export the const iterator type using std naming rules.
using Dune::VariableBlockVector< B, A >::ConstIterator = RealIterator<const value_type, const window_type&> |
Const iterator.
using Dune::VariableBlockVector< B, A >::field_type = typename Imp::BlockTraits<B>::field_type |
export the type representing the field
using Dune::VariableBlockVector< B, A >::Iterator = RealIterator<value_type,window_type&> |
using Dune::VariableBlockVector< B, A >::iterator = Iterator |
Export the iterator type using std naming rules.
typedef window_type& Dune::VariableBlockVector< B, A >::reference |
Export type used for references to container entries.
typedef A::size_type Dune::VariableBlockVector< B, A >::size_type |
The size type for the index access.
typedef BlockVector<B,A> Dune::VariableBlockVector< B, A >::value_type |
Type of the elements of the outer vector, i.e., dynamic vectors of B.
Note that this is not the type referred to by the iterators and random access operators, which return proxy objects.
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inline |
constructor without arguments makes empty vector, object cannot be used yet
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inlineexplicit |
make vector with given number of blocks, but size of each block is not yet known, object cannot be used yet
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inline |
make vector with given number of blocks each having a constant size, object is fully usable then.
_nblocks | Number of blocks |
m | Number of elements in each block |
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copy constructor, has copy semantics
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inline |
free dynamic memory
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begin Iterator
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inline |
begin ConstIterator
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inline |
get initial create iterator
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inline |
get create iterator pointing to one after the last block
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end Iterator
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end ConstIterator
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random access returning iterator (end if not contained)
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inline |
random access returning iterator (end if not contained)
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inline |
number of blocks in the vector (are of variable size here)
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inline |
assign from scalar
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inline |
assignment
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inline |
random access to blocks
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inline |
same for read only access
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end ConstIterator
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inline |
same effect as constructor with same argument
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inline |
same effect as constructor with same argument
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inline |
Number of blocks in the vector
Returns the same value as method N(), because the vector is dense
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staticconstexpr |
increment block level counter, yes, it is two levels because VariableBlockVector is a container of containers
const typedef window_type& Dune::VariableBlockVector< B, A >::const_reference |
Export type used for const references to container entries.