mortar_utils.hpp

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//==============================================================================
//==============================================================================
#ifndef MORTAR_UTILS_HPP_
#define MORTAR_UTILS_HPP_

#include <opm/elasticity/matrixops.hpp>

namespace Opm {
  namespace Elasticity {

class MortarUtils {
  public:
    static void extractBlock(Vector& x, const Vector& y, int len, int start = 0)
    {
      x.resize(len);
      std::copy_n(y.begin() + start, len, x.begin());
    }

    static void injectBlock(Vector& x, const Vector& y, int len, int start = 0)
    {
      std::copy_n(y.begin(), len, x.begin() + start);
    }
};

}
}

#endif