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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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/**
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* @file Vec3i.h
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* 3D integer vector class.
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*/
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#ifndef __CGLA_VEC3I_H__
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#define __CGLA_VEC3I_H__
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#include "ArithVec3Int.h"
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namespace CGLA
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{
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class Vec3f;
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class Vec3d;
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class Vec3uc;
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class Vec3usi;
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/** \brief 3D 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 3D voxel grids. */
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class Vec3i: public ArithVec3Int<int,Vec3i>
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{
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public:
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/// Construct 0 vector.
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Vec3i() {}
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/// Construct a 3D integer vector.
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Vec3i(int _a,int _b,int _c): ArithVec3Int<int,Vec3i>(_a,_b,_c) {}
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/// Construct a 3D integer vector with 3 identical coordinates.
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explicit Vec3i(int a): ArithVec3Int<int,Vec3i>(a,a,a) {}
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/// Construct from a Vec3f.
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explicit Vec3i(const Vec3f& v);
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/// Construct from a Vec3f.
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explicit Vec3i(const Vec3d& v);
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/// Construct from a Vec3uc.
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explicit Vec3i(const Vec3uc& v);
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/// Construct from a Vec3usi.
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explicit Vec3i(const Vec3usi& v);
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};
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}
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#endif
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