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Header file for the SparseRow class template. More...
#include <iterator>
#include <stdexcept>
#include <blaze/math/constraints/Computation.h>
#include <blaze/math/constraints/DenseVector.h>
#include <blaze/math/constraints/RequiresEvaluation.h>
#include <blaze/math/constraints/SparseMatrix.h>
#include <blaze/math/constraints/SparseVector.h>
#include <blaze/math/constraints/StorageOrder.h>
#include <blaze/math/constraints/TransExpr.h>
#include <blaze/math/constraints/TransposeFlag.h>
#include <blaze/math/expressions/SparseVector.h>
#include <blaze/math/expressions/View.h>
#include <blaze/math/Functions.h>
#include <blaze/math/shims/IsDefault.h>
#include <blaze/math/shims/Reset.h>
#include <blaze/math/traits/AddTrait.h>
#include <blaze/math/traits/DivTrait.h>
#include <blaze/math/traits/MultTrait.h>
#include <blaze/math/traits/RowTrait.h>
#include <blaze/math/traits/SubTrait.h>
#include <blaze/math/traits/SubvectorTrait.h>
#include <blaze/math/typetraits/IsExpression.h>
#include <blaze/math/typetraits/IsRowMajorMatrix.h>
#include <blaze/util/Assert.h>
#include <blaze/util/DisableIf.h>
#include <blaze/util/EnableIf.h>
#include <blaze/util/logging/FunctionTrace.h>
#include <blaze/util/mpl/If.h>
#include <blaze/util/mpl/Or.h>
#include <blaze/util/SelectType.h>
#include <blaze/util/Types.h>
#include <blaze/util/typetraits/IsConst.h>
#include <blaze/util/typetraits/IsFloatingPoint.h>
#include <blaze/util/typetraits/IsNumeric.h>
#include <blaze/util/Unused.h>
Go to the source code of this file.
Classes | |
class | blaze::SparseRow< typename, bool > |
Reference to a specific row of a sparse matrix.The SparseRow template represents a reference to a specific row of a sparse matrix primitive. The type of the sparse matrix is specified via the first template parameter: More... | |
Namespaces | |
blaze | |
Namespace of the Blaze C++ math library. | |
Typedefs | |
typedef RowIterator< const MT, typename MT::ConstIterator > | ConstIterator |
Iterator over constant elements. | |
typedef SelectType< useConst, ConstIterator, RowIterator< MT, typename MT::Iterator > >::Type | Iterator |
Iterator over non-constant elements. | |
Functions | |
template<typename MT , bool SO> | |
DisableIf< Or< IsComputation < MT >, IsTransExpr< MT > >, SparseRow< MT > >::Type | row (SparseMatrix< MT, SO > &sm, size_t index) |
Creating a view on a specific row of the given sparse matrix. More... | |
template<typename MT , bool SO> | |
DisableIf< Or< IsComputation < MT >, IsTransExpr< MT > >, SparseRow< const MT > >::Type | row (const SparseMatrix< MT, SO > &sm, size_t index) |
Creating a view on a specific row of the given constant sparse matrix. More... | |
Constructors | |
SparseRow (MT &matrix, size_t index) | |
Data access functions | |
Reference | operator[] (size_t index) |
Iterator | begin () |
ConstIterator | cbegin () const |
Iterator | end () |
ConstIterator | cend () const |
Assignment operators | |
SparseRow & | operator= (const SparseRow &rhs) |
template<typename VT > | |
SparseRow & | operator= (const Vector< VT, true > &rhs) |
template<typename VT > | |
SparseRow & | operator+= (const Vector< VT, true > &rhs) |
template<typename VT > | |
SparseRow & | operator-= (const Vector< VT, true > &rhs) |
template<typename VT > | |
SparseRow & | operator*= (const Vector< VT, true > &rhs) |
template<typename Other > | |
EnableIf< IsNumeric< Other > , SparseRow >::Type & | operator*= (Other rhs) |
template<typename Other > | |
EnableIf< IsNumeric< Other > , SparseRow >::Type & | operator/= (Other rhs) |
Utility functions | |
size_t | size () const |
size_t | capacity () const |
size_t | nonZeros () const |
void | reset () |
Iterator | insert (size_t index, const ElementType &value) |
void | erase (size_t index) |
Iterator | erase (Iterator pos) |
Iterator | erase (Iterator first, Iterator last) |
void | reserve (size_t n) |
template<typename Other > | |
SparseRow & | scale (Other scalar) |
Lookup functions | |
Iterator | find (size_t index) |
Iterator | lowerBound (size_t index) |
Iterator | upperBound (size_t index) |
Low-level utility functions | |
void | append (size_t index, const ElementType &value, bool check=false) |
Expression template evaluation functions | |
template<typename Other > | |
bool | canAlias (const Other *alias) const |
template<typename Other > | |
bool | isAliased (const Other *alias) const |
template<typename VT > | |
void | assign (const DenseVector< VT, true > &rhs) |
template<typename VT > | |
void | assign (const SparseVector< VT, true > &rhs) |
template<typename VT > | |
void | addAssign (const Vector< VT, true > &rhs) |
template<typename VT > | |
void | subAssign (const Vector< VT, true > &rhs) |
SparseRow operators | |
template<typename MT , bool SO> | |
void | reset (SparseRow< MT, SO > &row) |
Resetting the given sparse row. More... | |
template<typename MT , bool SO> | |
void | clear (SparseRow< MT, SO > &row) |
Clearing the given sparse row. More... | |
template<typename MT , bool SO> | |
bool | isDefault (const SparseRow< MT, SO > &row) |
Returns whether the given sparse row is in default state. More... | |
Variables | |
Member variables | |
Operand | matrix_ |
The sparse matrix containing the row. | |
const size_t | row_ |
The index of the row in the matrix. | |
Header file for the SparseRow class template.
Copyright (C) 2013 Klaus Iglberger - All Rights Reserved
This file is part of the Blaze library. You can redistribute it and/or modify it under the terms of the New (Revised) BSD License. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.