Method commitSensitivity

SRC/element/forceBeamColumn/ForceBeamColumnCBDI2d.cpp:3662–3813

}

int
ForceBeamColumnCBDI2d::commitSensitivity(int gradNumber, int numGrads)
{
  int err = 0;

  double L = crdTransf->getInitialLength();
  double oneOverL = 1.0/L;
  
  double pts[maxNumSections];
  beamIntegr->getSectionLocations(numSections, L, pts);
  
  double wts[maxNumSections];
  beamIntegr->getSectionWeights(numSections, L, wts);

  double dLdh = crdTransf->getdLdh();

  double dptsdh[maxNumSections];
  beamIntegr->getLocationsDeriv(numSections, L, dLdh, dptsdh);

  double d1oLdh = crdTransf->getd1overLdh();

  static Vector dqdh(3);
  dqdh = this->computedqdh(gradNumber);

  // dvdh = A dudh + dAdh u
  const Vector &dvdh = crdTransf->getBasicDisplSensitivity(gradNumber);
  dqdh.addMatrixVector(1.0, kv, dvdh, 1.0);  // A dudh

  if (crdTransf->isShapeSensitivity()) {
    //const Vector &dAdh_u = crdTransf->getBasicTrialDispShapeSensitivity();
    //dqdh.addMatrixVector(1.0, kv, dAdh_u, 1.0);  // dAdh u
  }

  bool isGamma = false;

  Vector kappa(numSections);
  Vector gamma(numSections);
  for (int i = 0; i < numSections; i++) {
    int order = sections[i]->getOrder();
    const ID &code = sections[i]->getType();
    for (int j = 0; j < order; j++) {
      if (code(j) == SECTION_RESPONSE_MZ)
	kappa(i) += (vs[i])(j);
      if (code(j) == SECTION_RESPONSE_VY) {
	gamma(i) += (vs[i])(j);
	isGamma = true;
      }
    }
  }
  isGamma = CSBDI && isGamma;

  double wi[maxNumSections];
  Vector w(wi, numSections);
  double wpi[maxNumSections];
  Vector wp(wpi, numSections);
  wp.Zero();
  this->computew(w, wp, pts, kappa, gamma);