Method getG

SRC/element/forceBeamColumn/ForceBeamColumnCBDI2d.cpp:2113–2123

}

void
ForceBeamColumnCBDI2d::getG(int numSections, double xi[], Matrix &G)
{
  for (int i = 0; i < numSections; i++) {
    G(i,0) = 1;
    for (int j = 1; j < numSections; j++)
      G(i,j) = pow(xi[i],j);
  }

  return;
}

void
ForceBeamColumnCBDI2d::getGinv(int numSections, double xi[], Matrix &Ginv)