message: added code optimizations
diff: @@ -833,7 +833,6 @@ void ConvectiveVectorConvectionNLFIntegrator::AssembleElementGrad(
  EF.UseExternalData(elfun.GetData(), nd, dim);
  - double w;
  Vector vec1(dim), vec2(dim), vec3(nd);
  const IntegrationRule *ir = IntRule ? IntRule : &GetRule(el, trans);
  @@ -847,12 +846,7 @@ void ConvectiveVectorConvectionNLFIntegrator::AssembleElementGrad(
  el.CalcShape(ip, shape);
  el.CalcDShape(ip, dshape);
  - w = ip.weight;
  -
  - if (Q)
  - {
  - w *= Q->Eval(trans, ip);
  - }
  + const double w = Q ? Q->Eval(trans, ip) * ip.weight : ip.weight;
  EF.MultTranspose(shape, vec1); // u^n
  @@ -890,7 +884,6 @@ void SkewSymmetricVectorConvectionNLFIntegrator::AssembleElementGrad(
  EF.UseExternalData(elfun.GetData(), nd, dim);
  - double w;
  Vector vec1(dim), vec2(dim), vec3(nd), vec4(dim), vec5(nd);
  const IntegrationRule *ir = IntRule ? IntRule : &GetRule(el, trans);
  @@ -907,12 +900,7 @@ void SkewSymmetricVectorConvectionNLFIntegrator::AssembleElementGrad(
  Mult(dshape, trans.InverseJacobian(), dshapex);
  - w = ip.weight;
  -
  - if (Q)
  - {
  - w *= Q->Eval(trans, ip);
  - }
  + const double w = Q ? Q->Eval(trans, ip) * ip.weight : ip.weight;
  EF.MultTranspose(shape, vec1); // u^n
  