FractureIdentity2.h
/**
* \file
* \copyright
* Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org)
* Distributed under a Modified BSD License.
* See accompanying file LICENSE.txt or
* http://www.opengeosys.org/project/license
*/
#pragma once
#include <Eigen/Eigen>
#include "materiallib_fracturemodels_export.h"
namespace MaterialLib
{
namespace Fracture
{
/// Identity vector for extracting non-shear components of a fracture stress
/// vector and a relative displacement vector, e.g. \f$\mathbf{m}=(0,1)^T\f$ in
/// 2D case.
template <int DisplacementDim>
struct FractureIdentity2
{
using VectorType = Eigen::Matrix<double, DisplacementDim, 1>;
static MATERIALLIB_FRACTUREMODELS_EXPORT VectorType const value;
};
extern template struct FractureIdentity2<2>;
extern template struct FractureIdentity2<3>;
} // namespace Fracture
} // namespace MaterialLib