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/* ----------------------------------------------------------------------- *
 * This file is part of GEL, http://www.imm.dtu.dk/GEL
 * Copyright (C) the authors and DTU Informatics
 * For license and list of authors, see ../../doc/intro.pdf
 * ----------------------------------------------------------------------- */

/** @file Vec2i.h
 * @brief 2D int vector class.
 */

#ifndef __CGLA_VEC2I_H__
#define __CGLA_VEC2I_H__

#include "ArithVec.h"

namespace CGLA {
        class Vec2f;

        /** \brief 2D Integer vector. */
        
        class Vec2i: public ArithVec<int,Vec2i,2>
        {
        public:
                
                /// Construct 0 vector
                Vec2i() {}

                /// Construct 2D int vector
                Vec2i(int _a,int _b): ArithVec<int,Vec2i,2>(_a,_b) {}

                /// Construct a 2D integer vector with two identical coordinates.
                explicit Vec2i(int a): ArithVec<int,Vec2i,2>(a,a) {}

                /// Convert from 2D float vector
                explicit Vec2i(const Vec2f& v);
  
        };

}
#endif