1 // This file is part of Eigen, a lightweight C++ template library 2 // for linear algebra. 3 // 4 // Copyright (C) 2010 Gael Guennebaud <gael.guennebaud (at) inria.fr> 5 // 6 // This Source Code Form is subject to the terms of the Mozilla 7 // Public License v. 2.0. If a copy of the MPL was not distributed 8 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. 9 10 #ifndef EIGEN_TRIANGULAR_SOLVER2_H 11 #define EIGEN_TRIANGULAR_SOLVER2_H 12 13 namespace Eigen { 14 15 const unsigned int UnitDiagBit = UnitDiag; 16 const unsigned int SelfAdjointBit = SelfAdjoint; 17 const unsigned int UpperTriangularBit = Upper; 18 const unsigned int LowerTriangularBit = Lower; 19 20 const unsigned int UpperTriangular = Upper; 21 const unsigned int LowerTriangular = Lower; 22 const unsigned int UnitUpperTriangular = UnitUpper; 23 const unsigned int UnitLowerTriangular = UnitLower; 24 25 template<typename ExpressionType, unsigned int Added, unsigned int Removed> 26 template<typename OtherDerived> 27 typename ExpressionType::PlainObject 28 Flagged<ExpressionType,Added,Removed>::solveTriangular(const MatrixBase<OtherDerived>& other) const 29 { 30 return m_matrix.template triangularView<Added>().solve(other.derived()); 31 } 32 33 template<typename ExpressionType, unsigned int Added, unsigned int Removed> 34 template<typename OtherDerived> 35 void Flagged<ExpressionType,Added,Removed>::solveTriangularInPlace(const MatrixBase<OtherDerived>& other) const 36 { 37 m_matrix.template triangularView<Added>().solveInPlace(other.derived()); 38 } 39 40 } // end namespace Eigen 41 42 #endif // EIGEN_TRIANGULAR_SOLVER2_H 43
