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/* ----------------------------------------------------------------------- *
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* This file is part of GEL, http://www.imm.dtu.dk/GEL
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* Copyright (C) the authors and DTU Informatics
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* For license and list of authors, see ../../doc/intro.pdf
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* ----------------------------------------------------------------------- */
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/** @file Vec4i.h
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* @brief 4D integer vector class.
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*/
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#ifndef __CGLA_VEC4I_H__
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#define __CGLA_VEC4I_H__
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#include "ArithVec4Int.h"
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namespace CGLA
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{
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class Vec4f;
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class Vec4uc;
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class Vec4usi;
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/** \brief 4D integer vector.
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This class does not really extend the template
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and hence provides only the basic facilities of an ArithVec.
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The class is typically used for indices to 4D voxel grids. */
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class Vec4i: public ArithVec4Int<int,Vec4i>
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{
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public:
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/// Construct 0 vector.
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Vec4i() {}
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/// Construct a 4D integer vector.
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Vec4i(int _a,int _b,int _c, int _d): ArithVec4Int<int,Vec4i>(_a,_b,_c,_d) {}
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/// Construct a 4D integer vector with 4 identical coordinates.
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explicit Vec4i(int a): ArithVec4Int<int,Vec4i>(a,a,a,a) {}
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/// Construct from a Vec4f.
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explicit Vec4i(const Vec4f& v);
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/// Construct from a Vec4uc.
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explicit Vec4i(const Vec4uc& v);
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/// Construct from a Vec4usi.
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explicit Vec4i(const Vec4usi& v);
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};
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}
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#endif
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