/*
* Copyright (c) 2004, Alexander Stippler * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1) Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2) Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3) Neither the name of the FLENS development group nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * 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 * OWNER 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. */ #ifndef FLENS_AUXILIARY_RANGE_H #define FLENS_AUXILIARY_RANGE_H 1 #include <cxxstd/iostream.h> namespace flens { template <typename IndexType = long> class Range { public: Range(IndexType firstIndex, IndexType lastIndex); Range(IndexType firstIndex, IndexType stride, IndexType lastIndex); IndexType firstIndex() const; IndexType stride() const; IndexType lastIndex() const; IndexType numTicks() const; IndexType length() const; private: IndexType firstIndex_, stride_, lastIndex_; }; template <typename IndexType> std::ostream & operator<<(std::ostream &out, const Range<IndexType> &range); template <typename IndexType> bool operator==(const Range<IndexType> &lhs, const Range<IndexType> &rhs); } // namespace flens #endif // FLENS_AUXILIARY_RANGE_H |