324c863956
git-svn-id: http://svn.sintef.no/trondheim/IFEM/trunk@863 e10b68d5-8a6e-419e-a041-bce267b0401d
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
// $Id$
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//==============================================================================
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//!
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//! \file SIMLinEl3D.h
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//!
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//! \date Dec 08 2009
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//!
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//! \author Knut Morten Okstad / SINTEF
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//!
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//! \brief Solution driver for 3D NURBS-based linear elastic FEM analysis.
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//!
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//==============================================================================
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#ifndef _SIM_LIN_EL_3D_H
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#define _SIM_LIN_EL_3D_H
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#include "SIM3D.h"
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#include "SIMenums.h"
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class Material;
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/*!
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\brief Driver class for 3D isogeometric FEM analysis of elasticity problems.
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\details The class incapsulates data and methods for solving linear elasticity
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problems using NURBS-based finite elements. It reimplements the parse method
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of the parent class.
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*/
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class SIMLinEl3D : public SIM3D
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{
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public:
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//! \brief Default constructor.
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//! \param[in] checkRHS If \e true, ensure the model is in a right-hand system
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//! \param[in] form Problem formulation option
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SIMLinEl3D(bool checkRHS = false, int form = SIM::LINEAR);
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//! \brief The destructor frees the dynamically allocated material properties.
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virtual ~SIMLinEl3D();
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protected:
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//! \brief Parses a data section from the input stream.
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//! \param[in] keyWord Keyword of current data section to read
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//! \param is The file stream to read from
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virtual bool parse(char* keyWord, std::istream& is);
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//! \brief Initializes material properties for integration of interior terms.
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//! \param[in] propInd Physical property index
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virtual bool initMaterial(size_t propInd);
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//! \brief Initializes for integration of Neumann terms for a given property.
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//! \param[in] propInd Physical property index
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virtual bool initNeumann(size_t propInd);
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protected:
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std::vector<Material*> mVec; //!< Material data
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};
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#endif
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