1 // -*- C++ -*- 2 // 3 // Helper functions for 3x3 matrices defined as Vec[3]. 4 // 5 // Copyright (C) 2008-2011 Jakob Schiotz and Center for Individual 6 // Nanoparticle Functionality, Department of Physics, Technical 7 // University of Denmark. Email: schiotz@fysik.dtu.dk 8 // 9 // This file is part of Asap version 3. 10 // Asap is released under the GNU Lesser Public License (LGPL) version 3. 11 // However, the parts of Asap distributed within the OpenKIM project 12 // (including this file) are also released under the Common Development 13 // and Distribution License (CDDL) version 1.0. 14 // 15 // This program is free software: you can redistribute it and/or 16 // modify it under the terms of the GNU Lesser General Public License 17 // version 3 as published by the Free Software Foundation. Permission 18 // to use other versions of the GNU Lesser General Public License may 19 // granted by Jakob Schiotz or the head of department of the 20 // Department of Physics, Technical University of Denmark, as 21 // described in section 14 of the GNU General Public License. 22 // 23 // This program is distributed in the hope that it will be useful, 24 // but WITHOUT ANY WARRANTY; without even the implied warranty of 25 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26 // GNU General Public License for more details. 27 // 28 // You should have received a copy of the GNU General Public License 29 // and the GNU Lesser Public License along with this program. If not, 30 // see <http://www.gnu.org/licenses/>. 31 32 #ifndef _MATRIX3X3_H 33 #define _MATRIX3X3_H 34 35 #include "Vec.h" 36 37 namespace ASAPSPACE { 38 39 void matrixMultiply3x3(Vec product[3], const Vec a[3], const Vec b[3]); 40 41 } // end namespace 42 43 #endif // _MATRIX3X3_H 44