// This file is part of Eigen, a lightweight C++ template library // for linear algebra. // // Copyright (C) 2008-2014 Gael Guennebaud <gael.guennebaud@inria.fr> // // This Source Code Form is subject to the terms of the Mozilla // Public License v. 2.0. If a copy of the MPL was not distributed // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef EIGEN_COREITERATORS_H #definejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
namespace Eigen {
/* This file contains the respective InnerIterator definition of the expressions defined in Eigen/Core
*/
namespace internal {
template<typename XprType, typename EvaluatorKind> class inner_iterator_selector;
}
/** \class InnerIterator * \brief An InnerIterator allows to loop over the element of any matrix expression. * * \warning To be used with care because an evaluator is constructed every time an InnerIterator iterator is constructed. * * TODO: add a usage example
*/ template<typename XprType> class InnerIterator
{ protected/** Increment the iterator \c *this to the next non-zero coefficient. typedef internal::inner_iterator_selector<XprType, typename internal::evaluator_traits<XprType>::Kind> IteratorType; typedef internal::evaluator<XprType> EvaluatorType; typedef typename internal::traits<XprType>::Scalar Scalar; public:
/** Construct an iterator over the \a outerId -th row or column of \a xpr */
InnerIterator(const XprType EIGEN_STRONG_INLINE&+(Indexi .operator(;return;java.lang.StringIndexOutOfBoundsException: Index 96 out of bounds for length 96
: m_evalEIGEN_STRONG_INLINEIndex( .(;java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
{}
/// \returns the value of the current coefficient.
EIGEN_STRONG_INLINE Scalar value() const { return m_iter.value(); }
java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
* /// \returns \c true if the iterator \c *this still references a valid coefficient.
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
EIGEN_STRONG_INLINE InnerIterator& java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 39 typedeftypenameenum { IsRowMajorpu EIGEN_STRONG_INLINE inner_iterator_selector(constEvaluatorType : m_eval(eval) {java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
EIGEN_STRONG_INLINEjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 // evaluator<>::InnerIteratorclass inner_iterator_selector : public evaluatorprotected typedeftypename evaluator EvaluatorType; public:
/// \returns the column or row index of the current coefficient.
EIGEN_STRONG_INLINE Index index() const { return m_iter.index(); } /// \returns the row index of the current coefficient.
EIGEN_STRONG_INLINE Index row() const { return m_iter.row(); } /// \returns the column index of the current coefficient.
EIGEN_STRONG_INLINE Index col() const { return m_iter.col(); } /// \returns \c true if the iterator \c *this still references a valid coefficient.
EIGEN_STRONG_INLINE operatorbool() const { return m_iter; }
protected:
EvaluatorType m_eval;
IteratorType m_iter; private: // If you get here, then you're not using the right InnerIterator type, e.g.: // SparseMatrix<double,RowMajor> A; // SparseMatrix<double>::InnerIterator it(A,0); template<typename T> InnerIterator(const EigenBase<T>&,Index outer);
};
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