| 1 | // This file is part of Eigen, a lightweight C++ template library |
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| 2 | // for linear algebra. |
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| 3 | // |
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| 4 | // Copyright (C) 2008-2009 Gael Guennebaud <gael.guennebaud@inria.fr> |
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| 5 | // Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com> |
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| 6 | // |
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| 7 | // This Source Code Form is subject to the terms of the Mozilla |
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| 8 | // Public License v. 2.0. If a copy of the MPL was not distributed |
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| 9 | // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. |
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| 10 | |
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| 11 | #ifndef EIGEN2_VECTORBLOCK_H |
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| 12 | #define EIGEN2_VECTORBLOCK_H |
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| 13 | |
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| 14 | namespace Eigen { |
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| 15 | |
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| 16 | /** \deprecated use DenseMase::head(Index) */ |
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| 17 | template<typename Derived> |
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| 18 | inline VectorBlock<Derived> |
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| 19 | MatrixBase<Derived>::start(Index size) |
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| 20 | { |
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| 21 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 22 | return VectorBlock<Derived>(derived(), 0, size); |
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| 23 | } |
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| 24 | |
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| 25 | /** \deprecated use DenseMase::head(Index) */ |
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| 26 | template<typename Derived> |
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| 27 | inline const VectorBlock<const Derived> |
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| 28 | MatrixBase<Derived>::start(Index size) const |
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| 29 | { |
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| 30 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 31 | return VectorBlock<const Derived>(derived(), 0, size); |
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| 32 | } |
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| 33 | |
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| 34 | /** \deprecated use DenseMase::tail(Index) */ |
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| 35 | template<typename Derived> |
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| 36 | inline VectorBlock<Derived> |
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| 37 | MatrixBase<Derived>::end(Index size) |
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| 38 | { |
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| 39 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 40 | return VectorBlock<Derived>(derived(), this->size() - size, size); |
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| 41 | } |
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| 42 | |
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| 43 | /** \deprecated use DenseMase::tail(Index) */ |
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| 44 | template<typename Derived> |
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| 45 | inline const VectorBlock<const Derived> |
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| 46 | MatrixBase<Derived>::end(Index size) const |
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| 47 | { |
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| 48 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 49 | return VectorBlock<const Derived>(derived(), this->size() - size, size); |
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| 50 | } |
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| 51 | |
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| 52 | /** \deprecated use DenseMase::head() */ |
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| 53 | template<typename Derived> |
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| 54 | template<int Size> |
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| 55 | inline VectorBlock<Derived,Size> |
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| 56 | MatrixBase<Derived>::start() |
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| 57 | { |
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| 58 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 59 | return VectorBlock<Derived,Size>(derived(), 0); |
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| 60 | } |
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| 61 | |
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| 62 | /** \deprecated use DenseMase::head() */ |
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| 63 | template<typename Derived> |
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| 64 | template<int Size> |
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| 65 | inline const VectorBlock<const Derived,Size> |
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| 66 | MatrixBase<Derived>::start() const |
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| 67 | { |
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| 68 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 69 | return VectorBlock<const Derived,Size>(derived(), 0); |
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| 70 | } |
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| 71 | |
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| 72 | /** \deprecated use DenseMase::tail() */ |
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| 73 | template<typename Derived> |
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| 74 | template<int Size> |
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| 75 | inline VectorBlock<Derived,Size> |
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| 76 | MatrixBase<Derived>::end() |
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| 77 | { |
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| 78 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 79 | return VectorBlock<Derived, Size>(derived(), size() - Size); |
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| 80 | } |
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| 81 | |
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| 82 | /** \deprecated use DenseMase::tail() */ |
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| 83 | template<typename Derived> |
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| 84 | template<int Size> |
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| 85 | inline const VectorBlock<const Derived,Size> |
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| 86 | MatrixBase<Derived>::end() const |
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| 87 | { |
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| 88 | EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) |
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| 89 | return VectorBlock<const Derived, Size>(derived(), size() - Size); |
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| 90 | } |
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| 91 | |
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| 92 | } // end namespace Eigen |
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| 93 | |
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| 94 | #endif // EIGEN2_VECTORBLOCK_H |
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