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53 lines
1.3 KiB
53 lines
1.3 KiB
// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- |
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/* |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#ifndef VECTORN_H |
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#define VECTORN_H |
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#include <math.h> |
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#include <string.h> |
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#include "math_assert.h" |
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template <typename T, uint8_t N> |
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class VectorN |
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{ |
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public: |
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// trivial ctor |
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VectorN<T,N>() { |
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memset(_v, 0, sizeof(T)*N); |
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} |
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T & operator[](uint8_t i) { |
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ASSERT(i >= 0 && i < N); |
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return _v[i]; |
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} |
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const T & operator[](uint8_t i) const { |
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ASSERT(i >= 0 && i < N); |
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return _v[i]; |
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} |
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// zero the vector |
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void zero() |
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{ |
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memset(_v, 0, sizeof(T)*N); |
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} |
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private: |
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T _v[N]; |
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}; |
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#endif // VECTORN_H
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