diff --git a/AMDiS/src/Assembler.cc b/AMDiS/src/Assembler.cc
index cca6cd463c820e0dfb82b9d9fdb3aa3b7eaf262f..287cc65b6c819515c2c7a49bc2f988edca82e06a 100644
--- a/AMDiS/src/Assembler.cc
+++ b/AMDiS/src/Assembler.cc
@@ -336,7 +336,7 @@ namespace AMDiS {
     if (!optimized) {
       newAssembler = NEW Stand0(op, assembler, quad);
     } else {
-      if(pwConst) {
+      if (pwConst) {
 	newAssembler = NEW Pre0(op, assembler, quad);
       } else {
 	newAssembler = NEW Quad0(op, assembler, quad);
@@ -493,12 +493,9 @@ namespace AMDiS {
 
   void Stand0::calculateElementMatrix(const ElInfo *elInfo, ElementMatrix *mat)
   {
-    double val;
-
     const BasisFunction *psi = owner->getRowFESpace()->getBasisFcts();
     const BasisFunction *phi = owner->getColFESpace()->getBasisFcts();
 
-    double psival;
     double *phival = GET_MEMORY(double, nCol);
     int nPoints = quadrature->getNumPoints();
     double *c = GET_MEMORY(double, nPoints);
@@ -523,10 +520,10 @@ namespace AMDiS {
 	}
 
 	for (int i = 0; i < nRow; i++) {
-	  psival = (*(psi->getPhi(i)))(quadrature->getLambda(iq));
+	  double psival = (*(psi->getPhi(i)))(quadrature->getLambda(iq));
 	  (*mat)[i][i] += quadrature->getWeight(iq) * c[iq] * psival * phival[i];
 	  for (int j = i + 1; j < nCol; j++) {
-	    val = quadrature->getWeight(iq) * c[iq] * psival * phival[j];
+	    double val = quadrature->getWeight(iq) * c[iq] * psival * phival[j];
 	    (*mat)[i][j] += val;
 	    (*mat)[j][i] += val;
 	  }
@@ -542,7 +539,7 @@ namespace AMDiS {
 	}
 
 	for (int i = 0; i < nRow; i++) {
-	  psival = (*(psi->getPhi(i)))(quadrature->getLambda(iq));
+	  double psival = (*(psi->getPhi(i)))(quadrature->getLambda(iq));
 	  for (int j = 0; j < nCol; j++) {
 	    (*mat)[i][j] += quadrature->getWeight(iq) * c[iq] * psival * phival[j];
 	  }
@@ -1141,7 +1138,6 @@ namespace AMDiS {
     }
 
     tmpMat *= elInfo->getDet();
-
     nEntries = q11->getNumberEntries();
 
     if (symmetric) {
@@ -1274,7 +1270,6 @@ namespace AMDiS {
 
   void Stand2::calculateElementMatrix(const ElInfo *elInfo, ElementMatrix *mat)
   {
-    double val;
     DimVec<double> grdPsi(dim, NO_INIT);
     VectorOfFixVecs<DimVec<double> > grdPhi(dim, nCol, NO_INIT);
 
@@ -1309,7 +1304,7 @@ namespace AMDiS {
 	    (grdPsi * ((*LALt[iq]) * grdPhi[i]));
 
 	  for (int j = i + 1; j < nCol; j++) {
-	    val = quadrature->getWeight(iq) * (grdPsi * ((*LALt[iq]) * grdPhi[j]));
+	    double val = quadrature->getWeight(iq) * (grdPsi * ((*LALt[iq]) * grdPhi[j]));
 	    (*mat)[i][j] += val;
 	    (*mat)[j][i] += val;
 	  }
@@ -1517,13 +1512,10 @@ namespace AMDiS {
     // create sub assemblers
     secondOrderAssembler = 
       SecondOrderAssembler::getSubAssembler(op, this, quad2, opt);
-
     firstOrderAssemblerGrdPsi = 
       FirstOrderAssembler::getSubAssembler(op, this, quad1GrdPsi, GRD_PSI, opt);
-
     firstOrderAssemblerGrdPhi = 
       FirstOrderAssembler::getSubAssembler(op, this, quad1GrdPhi, GRD_PHI, opt);
-
     zeroOrderAssembler = 
       ZeroOrderAssembler::getSubAssembler(op, this, quad0, opt);
   }
diff --git a/AMDiS/src/Assembler.h b/AMDiS/src/Assembler.h
index e782eb0435e1039f29fa5a348ce3a6e3aea7c7cd..d1b07fae0d95609a6d417c3a451714057fc6f85c 100644
--- a/AMDiS/src/Assembler.h
+++ b/AMDiS/src/Assembler.h
@@ -53,13 +53,9 @@ namespace AMDiS {
   class Q0Psi;
   class Q1Psi;
   class Q2Psi;
-  // class Operator;
-  // class OperatorTerm;
 
   template<typename T> class DOFVectorBase;
 
-  // enum FirstOrderType;
-
   // ============================================================================
   // ===== class SubAssembler ===================================================
   // ============================================================================
@@ -1121,17 +1117,17 @@ namespace AMDiS {
     /** \brief
      * SubAssembler for the first order terms (grdPsi)
      */
-    FirstOrderAssembler  *firstOrderAssemblerGrdPsi;
+    FirstOrderAssembler *firstOrderAssemblerGrdPsi;
 
     /** \brief
      * SubAssembler for the first order terms (grdPhi)
      */
-    FirstOrderAssembler  *firstOrderAssemblerGrdPhi;  
+    FirstOrderAssembler *firstOrderAssemblerGrdPhi;  
 
     /** \brief
      * SubAssembler for the zero order terms
      */
-    ZeroOrderAssembler   *zeroOrderAssembler;
+    ZeroOrderAssembler *zeroOrderAssembler;
 
     bool remember;
 
@@ -1196,13 +1192,13 @@ namespace AMDiS {
     /** \brief
      * Constructor.
      */
-    StandardAssembler(Operator  *op,
+    StandardAssembler(Operator *op,
 		      Quadrature *quad2,
 		      Quadrature *quad1GrdPsi,
 		      Quadrature *quad1GrdPhi,
 		      Quadrature *quad0,
-		      const FiniteElemSpace *rowFESpace_,
-		      const FiniteElemSpace *colFESpace_=NULL);
+		      const FiniteElemSpace *rowFESpace,
+		      const FiniteElemSpace *colFESpace = NULL);
   };
 
   // ============================================================================
@@ -1223,13 +1219,13 @@ namespace AMDiS {
     /** \brief
      * Constructor.
      */
-    OptimizedAssembler(Operator  *op,
+    OptimizedAssembler(Operator *op,
 		       Quadrature *quad2,
 		       Quadrature *quad1GrdPsi,
 		       Quadrature *quad1GrdPhi,
 		       Quadrature *quad0,
-		       const FiniteElemSpace *rowFESpace_,
-		       const FiniteElemSpace *colFESpace_=NULL);
+		       const FiniteElemSpace *rowFESpace,
+		       const FiniteElemSpace *colFESpace = NULL);
   };
 
 }
diff --git a/AMDiS/src/ElInfo2d.cc b/AMDiS/src/ElInfo2d.cc
index f8c90468c51c211c9b9dcba6c2be124deaf2028d..062bf6f225f57e617a3b67250f4410bfdb8078a0 100644
--- a/AMDiS/src/ElInfo2d.cc
+++ b/AMDiS/src/ElInfo2d.cc
@@ -59,8 +59,7 @@ namespace AMDiS {
 	MacroElement *macroNeighbour = mel->getNeighbour(i);
 
 	if (macroNeighbour) {
-	  neighbour_[i] = macroNeighbour->getElement();
-	  
+	  neighbour_[i] = macroNeighbour->getElement();	  
 	  Element *nb = const_cast<Element*>(neighbour_[i]);
 
 	  int edgeNo = oppVertex_[i] = mel->getOppVertex(i);
@@ -110,6 +109,19 @@ namespace AMDiS {
 		break;
 		
 	      default:
+		std::cout << "------------- Error --------------" << std::endl;
+		std::cout << "  Element index = " << element_->getIndex() << "\n\n";
+		for (int j = 0; j < neighbours; j++) {
+		  if (mel->getNeighbour(j)) {
+		    std::cout << "  Neighbour " << j << ": " 
+			      << mel->getNeighbour(j)->getElement()->getIndex() 
+			      << std::endl;
+		  } else {
+		    std::cout << "  Neighbour " << j << ": not existing" << std::endl;
+		  }
+		  std::cout << "  OppVertex " << j << ": " << static_cast<int>(mel->getOppVertex(j)) << std::endl;
+		  std::cout << std::endl;
+		}
 		ERROR_EXIT("should not happen!\n");
 		break;
 	      }
diff --git a/AMDiS/src/Operator.cc b/AMDiS/src/Operator.cc
index b21dd7551293218e6ef9b0d6c5f01cbea6695287..06460c686429ad4996e3fd9dd4f294af22e0d890 100644
--- a/AMDiS/src/Operator.cc
+++ b/AMDiS/src/Operator.cc
@@ -261,7 +261,7 @@ namespace AMDiS {
  
   void VecAtQP_SOT::initElement(const ElInfo* elInfo, 
 				SubAssembler* subAssembler,
-				Quadrature *quad) 
+				Quadrature* quad) 
   {
     vecAtQPs = subAssembler->getVectorAtQPs(vec, elInfo, quad);
   }
@@ -450,8 +450,7 @@ namespace AMDiS {
 
   void MatrixFct_SOT::getLALt(const ElInfo *elInfo, int numPoints, DimMat<double> **LALt) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       lalt(Lambda, (*matrixFct)(vecAtQPs[iq]), *(LALt[iq]), symmetric, 1.0);
     }
   }
@@ -502,8 +501,7 @@ namespace AMDiS {
   void MatrixGradientAndCoords_SOT::getLALt(const ElInfo *elInfo, int numPoints,
 					    DimMat<double> **LALt) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       lalt(Lambda, (*f)(gradAtQPs[iq], coordsAtQPs[iq]), (*LALt[iq]), symmetric, 1.0);
     }
   }
@@ -511,17 +509,15 @@ namespace AMDiS {
   void VecGradCoordsAtQP_SOT::getLALt(const ElInfo *elInfo, int numPoints,
 				      DimMat<double> **LALt) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       l1lt(Lambda, *(LALt[iq]), (*f)(vecAtQPs[iq], gradAtQPs[iq], coordsAtQPs[iq]));
     }
   }
 
   void VecAtQP_FOT::getLb(const ElInfo *elInfo, int numPoints, VectorOfFixVecs<DimVec<double> >& Lb) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
-      if(b)
+    for (int iq = 0; iq < numPoints; iq++) {
+      if (b)
 	lb(Lambda, *b, Lb[iq], (*f)(vecAtQPs[iq]));
       else
 	l1(Lambda, Lb[iq], (*f)(vecAtQPs[iq]));
@@ -530,8 +526,7 @@ namespace AMDiS {
 
   void CoordsAtQP_FOT::getLb(const ElInfo *elInfo, int numPoints, VectorOfFixVecs<DimVec<double> >& Lb) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       l1(Lambda, Lb[iq], (*g)(coordsAtQPs[iq]));
     }
   }
@@ -540,22 +535,19 @@ namespace AMDiS {
 				VectorOfFixVecs<DimVec<double> >& Lb) const
   {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++)
-      {
-	lb(Lambda, b, Lb[iq], (*g)(coordsAtQPs[iq]));
-      }
+    for (int iq = 0; iq < numPoints; iq++) {
+      lb(Lambda, b, Lb[iq], (*g)(coordsAtQPs[iq]));
+    }
   }
 
   void VectorGradient_FOT::getLb(const ElInfo *elInfo, int numPoints, VectorOfFixVecs<DimVec<double> >& Lb) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    if(f) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (f) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	lb(Lambda, (*f)(gradAtQPs[iq]), Lb[iq], 1.0);
       }
     } else {
-      for(iq = 0; iq < numPoints; iq++) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	lb(Lambda, gradAtQPs[iq], Lb[iq], 1.0);
       }
     }
@@ -563,16 +555,14 @@ namespace AMDiS {
 
   void VectorFct_FOT::getLb(const ElInfo *elInfo, int numPoints, VectorOfFixVecs<DimVec<double> >& Lb) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       lb(Lambda, (*vecFct)(vecAtQPs[iq]), Lb[iq], 1.0);
     }
   }
 
   void VecFctAtQP_FOT::getLb(const ElInfo *elInfo, int numPoints, VectorOfFixVecs<DimVec<double> >& Lb) const {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       lb(Lambda, (*g)(coordsAtQPs[iq]), Lb[iq], 1.0);
     }
   }
@@ -596,8 +586,7 @@ namespace AMDiS {
 			 double *result,
 			 double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       result[iq] += fac * (*f)(vecAtQPs[iq]) * uhAtQP[iq];
     }
   }
@@ -615,13 +604,9 @@ namespace AMDiS {
 			     double *result,
 			     double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
-      result[iq] += 
-	fac * 
-	(*f1)(vecAtQPs1[iq]) * 
-	(*f2)(vecAtQPs2[iq]) * 
-	uhAtQP[iq];
+    for (int iq = 0; iq < numPoints; iq++) {
+      result[iq] += fac * (*f1)(vecAtQPs1[iq]) * 
+	(*f2)(vecAtQPs2[iq]) * uhAtQP[iq];
     }
   }
 
@@ -638,11 +623,8 @@ namespace AMDiS {
 			  double *result,
 			  double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
-      result[iq] += 
-	fac * 
-	(*f)(vecAtQPs1[iq], vecAtQPs2[iq]) * 
+    for (int iq = 0; iq < numPoints; iq++) {
+      result[iq] += fac * (*f)(vecAtQPs1[iq], vecAtQPs2[iq]) * 
 	uhAtQP[iq];
     }
   }
@@ -660,11 +642,8 @@ namespace AMDiS {
 				  double *result,
 				  double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
-      result[iq] += 
-	fac * 
-	(*f)(vecAtQPs[iq], coordsAtQPs[iq]) * 
+    for (int iq = 0; iq < numPoints; iq++) {
+      result[iq] += fac * (*f)(vecAtQPs[iq], coordsAtQPs[iq]) * 
 	uhAtQP[iq];
     }
   }
@@ -683,11 +662,8 @@ namespace AMDiS {
 				   double *result,
 				   double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
-      result[iq] += 
-	fac * 
-	(*f)(gradAtQPs[iq], coordsAtQPs[iq]) * 
+    for (int iq = 0; iq < numPoints; iq++) {
+      result[iq] += fac * (*f)(gradAtQPs[iq], coordsAtQPs[iq]) * 
 	uhAtQP[iq];
     }
   }
@@ -705,8 +681,7 @@ namespace AMDiS {
 				   double *result,
 				   double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       result[iq] += 
 	fac * 
 	(*f)(vecAtQPs[iq], gradAtQPs[iq], coordsAtQPs[iq]) * 
@@ -714,8 +689,6 @@ namespace AMDiS {
     }
   }
 
-  // bis hierhin
-
   void VecAndGradAtQP_ZOT::getC(const ElInfo *, int numPoints, double *C) const { 
     for (int iq = 0; iq < numPoints; iq++) {
       C[iq] += (*f)(vecAtQPs[iq], gradAtQPs[iq]);
@@ -729,8 +702,7 @@ namespace AMDiS {
 				double *result,
 				double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       result[iq] += 
 	fac * 
 	(*f)(vecAtQPs[iq], gradAtQPs[iq]) * 
@@ -752,8 +724,7 @@ namespace AMDiS {
 				   double *result,
 				   double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       result[iq] += 
 	fac * 
 	(*f)(vecAtQPs[iq], gradAtQPs[iq]) * 
@@ -774,8 +745,7 @@ namespace AMDiS {
 				    double *result,
 				    double fac) const
   {
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       result[iq] += 
 	fac * 
 	(*f)(vecAtQPs[iq], grad1AtQPs[iq], grad2AtQPs[iq]) * 
@@ -826,23 +796,22 @@ namespace AMDiS {
 			   double *result,
 			   double factor) const
   {
-    int i, j, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       double resultQP = 0.0;
 
       WorldMatrix<double> A = (*matrixFct)(vecAtQPs[iq]);
 
-      if(D2UhAtQP) {
-	for(i=0; i < dow; i++) {
-	  for(j=0; j < dow; j++) {
+      if (D2UhAtQP) {
+	for (int i = 0; i < dow; i++) {
+	  for (int j = 0; j < dow; j++) {
 	    resultQP += A[i][j] * D2UhAtQP[iq][j][i];
 	  }
 	}
       }
 
-      if(grdUhAtQP) {
+      if (grdUhAtQP) {
 	resultQP += (*divFct)(A) * grdUhAtQP[iq];
       }
 
@@ -854,10 +823,9 @@ namespace AMDiS {
 			       const WorldVector<double> *grdUhAtQP,
 			       WorldVector<double> *result) const
   {
-    int iq;
-    if(grdUhAtQP) {
+    if (grdUhAtQP) {
       WorldMatrix<double> A;
-      for(iq = 0; iq < numPoints; iq++) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	A = (*matrixFct)(vecAtQPs[iq]);
 	result[iq] += A * grdUhAtQP[iq];
       }
@@ -872,14 +840,13 @@ namespace AMDiS {
 			double *result,
 			double factor) const
   {
-    int i, j, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
   
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
-	  for(j=0; j < dow; j++) {
+	for (int i = 0; i < dow; i++) {
+	  for (int j = 0; j < dow; j++) {
 	    resultQP += matrix[i][j] * D2UhAtQP[iq][j][i];
 	  }
 	}
@@ -892,9 +859,8 @@ namespace AMDiS {
 			    const WorldVector<double> *grdUhAtQP,
 			    WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	result[iq] += matrix * grdUhAtQP[iq];
       }
     }
@@ -909,23 +875,22 @@ namespace AMDiS {
 				double *result,
 				double factor) const
   {
-    int i, j, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       double resultQP = 0.0;
 
       WorldMatrix<double> A = (*f)(gradAtQPs[iq]);
 
-      if(D2UhAtQP) {
-	for(i=0; i < dow; i++) {
-	  for(j=0; j < dow; j++) {
+      if (D2UhAtQP) {
+	for (int i = 0; i < dow; i++) {
+	  for (int j = 0; j < dow; j++) {
 	    resultQP += A[i][j] * D2UhAtQP[iq][j][i];
 	  }
 	}
       }
 
-      if(grdUhAtQP) {
+      if (grdUhAtQP) {
 	resultQP += (*divFct)(A) * grdUhAtQP[iq];
       }
 
@@ -937,10 +902,9 @@ namespace AMDiS {
 				    const WorldVector<double> *grdUhAtQP,
 				    WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
+    if (grdUhAtQP) {
       WorldMatrix<double> A;
-      for(iq = 0; iq < numPoints; iq++) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	A = (*f)(gradAtQPs[iq]);
 	result[iq] += A * grdUhAtQP[iq];
       }
@@ -954,14 +918,13 @@ namespace AMDiS {
 			 double *result,
 			 double fac) const
   {
-    int i, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += D2UhAtQP[iq][i][i];
 	}
 	result[iq] += fac * factor * resultQP;
@@ -973,9 +936,8 @@ namespace AMDiS {
 			     const WorldVector<double> *grdUhAtQP,
 			     WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq]);  
 	axpy(factor, grdUhAtQP[iq], result[iq]);
       }
@@ -989,14 +951,13 @@ namespace AMDiS {
 			    double *result,
 			    double f) const
   {
-    int i, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*g)(coordsAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += D2UhAtQP[iq][i][i];
 	}
 	result[iq] += factor * f * resultQP;
@@ -1008,9 +969,8 @@ namespace AMDiS {
 				const WorldVector<double> *grdUhAtQP,
 				WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*g)(coordsAtQPs[iq]);  
 	axpy(factor, grdUhAtQP[iq], result[iq]);
       }
@@ -1024,15 +984,13 @@ namespace AMDiS {
 			     double *result,
 			     double fac) const
   {
-    int i, dow = Global::getGeo(WORLD);
-
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(gradAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += D2UhAtQP[iq][i][i];
 	}
 	result[iq] += fac * factor * resultQP;
@@ -1044,9 +1002,8 @@ namespace AMDiS {
 				 const WorldVector<double> *grdUhAtQP,
 				 WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {  
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {  
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(gradAtQPs[iq]);
 	axpy(factor, grdUhAtQP[iq], result[iq]);
       }
@@ -1060,15 +1017,13 @@ namespace AMDiS {
 				    double *result,
 				    double fac) const
   {
-    int i, dow = Global::getGeo(WORLD);
-
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq], gradAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += D2UhAtQP[iq][i][i];
 	}
 	result[iq] += fac * factor * resultQP;
@@ -1080,9 +1035,8 @@ namespace AMDiS {
 					const WorldVector<double> *grdUhAtQP,
 					WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {  
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {  
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq], gradAtQPs[iq]);
 	axpy(factor, grdUhAtQP[iq], result[iq]);
       }
@@ -1098,14 +1052,13 @@ namespace AMDiS {
 				  double *result,
 				  double fac) const
   {
-    int i, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq], coordsAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += D2UhAtQP[iq][i][i];
 	}
 	result[iq] += fac * factor * resultQP;
@@ -1117,9 +1070,8 @@ namespace AMDiS {
 				      const WorldVector<double> *grdUhAtQP,
 				      WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq], coordsAtQPs[iq]);  
 	axpy(factor, grdUhAtQP[iq], result[iq]);
       }
@@ -1133,17 +1085,16 @@ namespace AMDiS {
 					 double *result,
 					 double factor) const
   {
-    int i, j, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
 
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       double resultQP = 0.0;
 
       WorldMatrix<double> A = (*f)(gradAtQPs[iq], coordsAtQPs[iq]);
 
-      if(D2UhAtQP) {
-	for(i=0; i < dow; i++) {
-	  for(j=0; j < dow; j++) {
+      if (D2UhAtQP) {
+	for (int i = 0; i < dow; i++) {
+	  for (int j = 0; j < dow; j++) {
 	    resultQP += A[i][j] * D2UhAtQP[iq][j][i];
 	  }
 	}
@@ -1161,10 +1112,9 @@ namespace AMDiS {
 					     const WorldVector<double> *grdUhAtQP,
 					     WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
+    if (grdUhAtQP) {
       WorldMatrix<double> A;
-      for(iq = 0; iq < numPoints; iq++) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	A = (*f)(gradAtQPs[iq], coordsAtQPs[iq]);
 	result[iq] += A * grdUhAtQP[iq];
       }
@@ -1178,15 +1128,13 @@ namespace AMDiS {
 				   double *result,
 				   double fac) const
   {
-    int i, dow = Global::getGeo(WORLD);
-
-    int iq;
+    int  dow = Global::getGeo(WORLD);
 
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq], gradAtQPs[iq], coordsAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += D2UhAtQP[iq][i][i];
 	}
 	result[iq] += fac * factor * resultQP;
@@ -1198,9 +1146,8 @@ namespace AMDiS {
 				       const WorldVector<double> *grdUhAtQP,
 				       WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {  
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {  
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq], gradAtQPs[iq], coordsAtQPs[iq]);
 	axpy(factor, grdUhAtQP[iq], result[iq]);
       }
@@ -1214,14 +1161,13 @@ namespace AMDiS {
 			 double *result,
 			 double fac) const
   {
-    int i, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
   
-    if(grdUhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += grdUhAtQP[iq][i];
 	}
 	result[iq] += fac * factor * resultQP;
@@ -1236,14 +1182,13 @@ namespace AMDiS {
 			    double *result,
 			    double f) const
   {
-    int i, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
   
-    if(grdUhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*g)(coordsAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += grdUhAtQP[iq][i];
 	}
 	result[iq] += f * factor * resultQP;
@@ -1258,14 +1203,13 @@ namespace AMDiS {
 			       double *result,
 			       double f) const
   {
-    int i, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
   
-    if(grdUhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*g)(coordsAtQPs[iq]);
 	double resultQP = 0.0;
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += grdUhAtQP[iq][i];
 	}
 	result[iq] += f * factor * resultQP;
@@ -1279,17 +1223,15 @@ namespace AMDiS {
 				const WorldMatrix<double> *D2UhAtQP,
 				double *result,
 				double factor) const
-  {
-    int iq;
-  
-    if(grdUhAtQP) {
-      if(f) {
-	for(iq = 0; iq < numPoints; iq++) {
+  { 
+    if (grdUhAtQP) {
+      if (f) {
+	for (int iq = 0; iq < numPoints; iq++) {
 	  WorldVector<double> b = (*f)(gradAtQPs[iq]);
 	  result[iq] += b * grdUhAtQP[iq] * factor;
 	}
       } else {
-	for(iq = 0; iq < numPoints; iq++) {
+	for (int iq = 0; iq < numPoints; iq++) {
 	  result[iq] += gradAtQPs[iq] * grdUhAtQP[iq] * factor;
 	}
       }
@@ -1303,10 +1245,8 @@ namespace AMDiS {
 			   double *result,
 			   double factor) const
   {
-    int iq;
-
-    if(grdUhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	WorldVector<double> b = (*vecFct)(vecAtQPs[iq]);
 	result[iq] += b * grdUhAtQP[iq] * factor;
       }
@@ -1320,14 +1260,13 @@ namespace AMDiS {
 			    double *result,
 			    double f) const
   {
-    int i, dow = Global::getGeo(WORLD);
-    int iq;
+    int dow = Global::getGeo(WORLD);
   
-    if(grdUhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double resultQP = 0.0;
 	const WorldVector<double> &b = (*g)(coordsAtQPs[iq]);
-	for(i=0; i < dow; i++) {
+	for (int i = 0; i < dow; i++) {
 	  resultQP += b[i] * grdUhAtQP[iq][i];
 	}
 	result[iq] += f * resultQP;
@@ -1361,8 +1300,7 @@ namespace AMDiS {
 				  DimMat<double> **LALt) const
   {
     const DimVec<WorldVector<double> > Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       lalt_kl(Lambda, xi, xj, *(LALt[iq]), (*g)(coordsAtQPs[iq]));
     }
   }
@@ -1374,10 +1312,8 @@ namespace AMDiS {
 			       double *result,
 			       double f) const
   {
-    int iq;
-
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*g)(coordsAtQPs[iq]);
 	result[iq] = D2UhAtQP[iq][xi][xj] * factor * f;
       }
@@ -1388,9 +1324,8 @@ namespace AMDiS {
 				   const WorldVector<double> *grdUhAtQP,
 				   WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*g)(coordsAtQPs[iq]);  
 	result[iq][xi] += grdUhAtQP[iq][xj] * factor;
       }
@@ -1409,8 +1344,7 @@ namespace AMDiS {
 			       DimMat<double> **LALt) const
   {
     const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
+    for (int iq = 0; iq < numPoints; iq++) {
       lalt_kl(Lambda, xi, xj, *(LALt[iq]), (*f)(vecAtQPs[iq]));
     }
   }  
@@ -1422,10 +1356,8 @@ namespace AMDiS {
 			    double *result,
 			    double fac) const
   {
-    int iq;
-
-    if(D2UhAtQP) {
-      for(iq = 0; iq < numPoints; iq++) {
+    if (D2UhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq]);
 	result[iq] = D2UhAtQP[iq][xi][xj] * factor * fac;
       }
@@ -1436,9 +1368,8 @@ namespace AMDiS {
 				const WorldVector<double> *grdUhAtQP,
 				WorldVector<double> *result) const
   {
-    if(grdUhAtQP) {
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+    if (grdUhAtQP) {
+      for (int iq = 0; iq < numPoints; iq++) {
 	double factor = (*f)(vecAtQPs[iq]);  
 	result[iq][xi] += grdUhAtQP[iq][xj] * factor;
       }
@@ -1450,8 +1381,8 @@ namespace AMDiS {
 					 SubAssembler* subAssembler,
 					 Quadrature *quad) 
   {
-    int i ,size = static_cast<int>(vecs.size());
-    for(i = 0; i < size; i++) {
+    int size = static_cast<int>(vecs.size());
+    for (int i = 0; i < size; i++) {
       vecsAtQPs[i] = subAssembler->getVectorAtQPs(vecs[i], elInfo, quad);
     }
   }
@@ -1476,13 +1407,11 @@ namespace AMDiS {
 				  double *result,
 				  double fac) const
   {
-    int i ,size = static_cast<int>(vecs.size());
-
+    int size = static_cast<int>(vecs.size());
     std::vector<double> arg(size);
 
-    int iq;
-    for(iq = 0; iq < numPoints; iq++) {
-      for(i = 0; i < size; i++) {
+    for (int iq = 0; iq < numPoints; iq++) {
+      for (int i = 0; i < size; i++) {
 	arg[i] = vecsAtQPs[i][iq];
       }
       result[iq] += fac * (*f)(arg) * uhAtQP[iq];
@@ -1504,8 +1433,8 @@ namespace AMDiS {
 				      SubAssembler* subAssembler,
 				      Quadrature *quad) 
   {
-    int i ,size = static_cast<int>(vecs.size());
-    for(i = 0; i < size; i++) {
+    int size = static_cast<int>(vecs.size());
+    for (int i = 0; i < size; i++) {
       gradsAtQPs[i] = subAssembler->getGradientsAtQPs(vecs[i], elInfo, quad);
     }
   }
diff --git a/AMDiS/src/Operator.h b/AMDiS/src/Operator.h
index 55aefe30f9f6bedb0c6d4955686005b914b4884d..9942094d55623dee02b9242555428185e92cffd8 100644
--- a/AMDiS/src/Operator.h
+++ b/AMDiS/src/Operator.h
@@ -92,8 +92,8 @@ namespace AMDiS {
      * and coordinates at quadrature points can be calculated.
      */
     virtual void initElement(const ElInfo*, 
-			     SubAssembler* ,
-			     Quadrature *quad= NULL) 
+			     SubAssembler*,
+			     Quadrature *quad = NULL) 
     {};
 
     /** \brief
@@ -124,11 +124,11 @@ namespace AMDiS {
     /** \brief
      * Evaluation of the OperatorTerm at all quadrature points.
      */
-    virtual void eval(int numPoints,
-		      const double              *uhAtQP,
+    virtual void eval(int nPoints,
+		      const double *uhAtQP,
 		      const WorldVector<double> *grdUhAtQP,
 		      const WorldMatrix<double> *D2UhAtQP,
-		      double                    *result,
+		      double *result,
 		      double factor) const = 0;
 
   protected:
@@ -136,10 +136,10 @@ namespace AMDiS {
      * Evaluation of \f$ \Lambda \cdot A \cdot \Lambda^t\f$.
      */
     static void lalt(const DimVec<WorldVector<double> >& Lambda,
-		     const WorldMatrix<double>&         matrix,
-		     DimMat<double>&            LALt,
-		     bool                       symm,
-		     double                     factor);
+		     const WorldMatrix<double>& matrix,
+		     DimMat<double>& LALt,
+		     bool symm,
+		     double factor);
 
     /** \brief
      * Evaluation of \f$ \Lambda \cdot A \cdot \Lambda^t\f$ for \f$ A \f$
@@ -148,35 +148,35 @@ namespace AMDiS {
      */
     static void lalt_kl(const DimVec<WorldVector<double> >& Lambda,
 			int k, int l,
-			DimMat<double>&            LALt,
-			double                     factor);
+			DimMat<double>& LALt,
+			double factor);
 
     /** \brief
      * Evaluation of \f$ \Lambda \cdot A \cdot \Lambda^t\f$ for A equal to the 
      * identity.
      */
     static void l1lt(const DimVec<WorldVector<double> >& Lambda,
-		     DimMat<double>&            LALt,
-		     double                     factor);
+		     DimMat<double>& LALt,
+		     double factor);
 
     /** \brief
      * Evaluation of \f$ \Lambda \cdot b\f$.
      */
     static void lb(const DimVec<WorldVector<double> >& Lambda,
-		   const WorldVector<double>&         b,
-		   DimVec<double>&            Lb,
-		   double                     factor);
+		   const WorldVector<double>& b,
+		   DimVec<double>& Lb,
+		   double factor);
 
     /** \brief
      * Evaluation of \f$ \Lambda \cdot b\f$ if b contains the value 1.0 in
      * each component.
      */
     static void l1(const DimVec<WorldVector<double> >& Lambda,
-		   DimVec<double>&            Lb,
-		   double                     factor)
+		   DimVec<double>& Lb,
+		   double factor)
     {
-      int                  dim        = Lb.getSize() - 1;
-      static const int     dimOfWorld = Global::getGeo(WORLD);
+      int dim = Lb.getSize() - 1;
+      static const int dimOfWorld = Global::getGeo(WORLD);
 
       for (int i = 0; i <= dim; i++) {
 	double val = 0.0;
@@ -250,13 +250,13 @@ namespace AMDiS {
      * Evaluation of \f$ \Lambda A \Lambda^t \f$ at all quadrature points.
      */
     virtual void getLALt(const ElInfo *elInfo, 
-			 int numPoints, 
+			 int nPoints, 
 			 DimMat<double> **result) const = 0;
 
     /** \brief
      * Evaluation of \f$ A \nabla u(\vec{x}) \f$ at all quadrature points.
      */
-    virtual void weakEval(int numPoints,
+    virtual void weakEval(int nPoints,
 			  const WorldVector<double> *grdUhAtQP,
 			  WorldVector<double> *result) const = 0;
 
@@ -297,17 +297,17 @@ namespace AMDiS {
     /** \brief
      * Implementation of SecondOrderTerm::eval().
      */
-    inline void eval(int                        numPoints,
-		     const double         *    // uhAtQP
-		     , const WorldVector<double>*// grdUhAtQP
-		     , const WorldMatrix<double> *D2UhAtQP,
-		     double                    *result,
-		     double                     factor) const
+    inline void eval(int nPoints,
+		     const double * ,    // uhAtQP
+		     const WorldVector<double> * ,  // grdUhAtQP
+		     const WorldMatrix<double> *D2UhAtQP,
+		     double *result,
+		     double factor) const
     {
       int dow = Global::getGeo(WORLD);
     
       if (D2UhAtQP) {
-	for (int iq = 0; iq < numPoints; iq++) {
+	for (int iq = 0; iq < nPoints; iq++) {
 	  double resultQP = 0.0;
 	  for (int i = 0; i < dow; i++) {
 	    resultQP += D2UhAtQP[iq][i][i];
@@ -320,12 +320,12 @@ namespace AMDiS {
     /** \brief
      * Implenetation of SecondOrderTerm::weakEval().
      */
-    void weakEval(int numPoints,
+    void weakEval(int nPoints,
 		  const WorldVector<double> *grdUhAtQP,
 		  WorldVector<double> *result) const
     {
       if (grdUhAtQP) {
-	for (int iq = 0; iq < numPoints; iq++) { 
+	for (int iq = 0; iq < nPoints; iq++) { 
 	  result[iq] += grdUhAtQP[iq];
 	}
       }
@@ -387,13 +387,12 @@ namespace AMDiS {
 	      double *result,
 	      double f) const
     {
-      int i, dow = Global::getGeo(WORLD);
-      int iq;
+      int dow = Global::getGeo(WORLD);
 
-      if(D2UhAtQP) {
-	for(iq = 0; iq < numPoints; iq++) {
+      if (D2UhAtQP) {
+	for (int iq = 0; iq < numPoints; iq++) {
 	  double resultQP = 0.0;
-	  for(i=0; i < dow; i++) {
+	  for (int i = 0; i < dow; i++) {
 	    resultQP += D2UhAtQP[iq][i][i];
 	  }
 	  result[iq] += resultQP * f * (*factor);
@@ -408,9 +407,8 @@ namespace AMDiS {
 		  const WorldVector<double> *grdUhAtQP,
 		  WorldVector<double> *result) const
     {
-      int iq;
-      if(grdUhAtQP) {
-	for(iq = 0; iq < numPoints; iq++) {
+      if (grdUhAtQP) {
+	for (int iq = 0; iq < numPoints; iq++) {
 	  axpy(*factor, grdUhAtQP[iq], result[iq]);
 	}
       }
@@ -2150,9 +2148,9 @@ namespace AMDiS {
     /** \brief
      * Implements ZeroOrderTerm::getC().
      */
-    inline void getC(const ElInfo *, int numPoints, double *C) const 
+    inline void getC(const ElInfo *, int nPoints, double *C) const 
     {
-      for (int iq = 0; iq < numPoints; iq++) {
+      for (int iq = 0; iq < nPoints; iq++) {
 	C[iq] += factor; 
       }
     };
@@ -2160,15 +2158,14 @@ namespace AMDiS {
     /** \brief
      * Implements ZeroOrderTerm::eval().
      */
-    inline void eval(int numPoints,
-		     const double              *uhAtQP,
+    inline void eval(int nPoints,
+		     const double *uhAtQP,
 		     const WorldVector<double> *,
 		     const WorldMatrix<double> *,
 		     double *result,
 		     double fac) const 
     {
-      int iq;
-      for(iq = 0; iq < numPoints; iq++) {
+      for (int iq = 0; iq < nPoints; iq++) {
 	result[iq] += fac * factor * uhAtQP[iq];
       }
     };
@@ -3471,8 +3468,8 @@ namespace AMDiS {
      * or on both sides of the system. 
      */
     Operator(Flag operatorType,
-	     const FiniteElemSpace *rowFESpace_,
-	     const FiniteElemSpace *colFESpace_ = NULL);
+	     const FiniteElemSpace *rowFESpace,
+	     const FiniteElemSpace *colFESpace = NULL);
 
     /** \brief
      * Destructor.
diff --git a/AMDiS/src/Quadrature.h b/AMDiS/src/Quadrature.h
index 2c5d7c2fa4ff38510e69ac9b76baad8f64b511d4..b2403a536a8235af5047ba0a7fabb27acf005f24 100644
--- a/AMDiS/src/Quadrature.h
+++ b/AMDiS/src/Quadrature.h
@@ -95,9 +95,9 @@ namespace AMDiS {
     Quadrature(const Quadrature&);
 
     /** \brief
-     * Returns a Quadrature for dimension dim_ exact for degree degree_.
+     * Returns a Quadrature for dimension dim exact for degree degree.
      */
-    static Quadrature *provideQuadrature(int dim_, int degree_);
+    static Quadrature *provideQuadrature(int dim, int degree);
 
     /** \brief
      * Approximates an integral by the numerical quadrature described by quad;