patch4.hpp

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00001 /*
00002 **    TP 4ETI CPE Lyon
00003 **    Copyright (C) 2012 Damien Rohmer
00004 **
00005 **    This program is free software: you can redistribute it and/or modify
00006 **    it under the terms of the GNU General Public License as published by
00007 **    the Free Software Foundation, either version 3 of the License, or
00008 **    (at your option) any later version.
00009 **
00010 **   This program is distributed in the hope that it will be useful,
00011 **    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 **    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013 **    GNU General Public License for more details.
00014 **
00015 **    You should have received a copy of the GNU General Public License
00016 **    along with this program.  If not, see <http://www.gnu.org/licenses/>.
00017 */
00018 
00019 #ifndef _PATCH4_HPP_
00020 #define _PATCH4_HPP_
00021 
00022 #include <v3.hpp>
00023 
00024 namespace cpe
00025 {
00026 class matrix4;
00027 
00028 class patch4
00029 {
00030     public:
00031 
00032         // ********************************************* //
00033         // ********************************************* //
00034         //  CONSTRUCTORS
00035         // ********************************************* //
00036         // ********************************************* //
00037 
00039         patch4();
00041         patch4(const v3& x00,const v3& x01,const v3& x02,const v3& x03,
00042                const v3& x10,const v3& x11,const v3& x12,const v3& x13,
00043                const v3& x20,const v3& x21,const v3& x22,const v3& x23,
00044                const v3& x30,const v3& x31,const v3& x32,const v3& x33);
00045 
00046         // ********************************************* //
00047         // ********************************************* //
00048         //  Data
00049         // ********************************************* //
00050         // ********************************************* //
00051 
00053         const v3& operator()(const unsigned int& ku ,const unsigned int& kv) const;
00055         v3& operator()(const unsigned int& ku ,const unsigned int& kv);
00056 
00058         matrix4 get_x() const;
00060         matrix4 get_y() const;
00062         matrix4 get_z() const;
00063 
00064     private:
00065 
00067         void assert_size(const unsigned int& ku,const unsigned int& kv) const;
00068 
00070         v3 internal_data[16];
00071 };
00072 }
00073 
00074 #endif
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