[MaL] Remove unused GlobalMatrix's getMaxDiagCoeff

MathLib/LinAlg/Eigen/EigenMatrix.h

@@ -140,12 +140,6 @@ public:
     }
     */
 
-    /// get a maximum value in diagonal entries
-    double getMaxDiagCoeff() const
-    {
-        return _mat.diagonal().maxCoeff();
-    }
-
     /// return always true, i.e. the matrix is always ready for use
     bool isAssembled() const { return true; }
 

MathLib/LinAlg/Lis/LisMatrix.cpp

@@ -118,24 +118,6 @@ void LisMatrix::write(const std::string &filename) const
     lis_output_matrix(_AA, LIS_FMT_MM, const_cast<char*>(filename.c_str()));
 }
 
-double LisMatrix::getMaxDiagCoeff()
-{
-    double abs_max_entry;
-    int ierr = lis_vector_get_value(_diag, 0, &abs_max_entry);
-    checkLisError(ierr);
-    abs_max_entry = std::abs(abs_max_entry);
-    for (std::size_t k(1); k<_n_rows; ++k) {
-        double tmp;
-        ierr = lis_vector_get_value(_diag, k, &tmp);
-        checkLisError(ierr);
-        if (abs_max_entry < std::abs(tmp)) {
-            abs_max_entry = std::abs(tmp);
-        }
-    }
-
-    return abs_max_entry;
-}
-
 bool finalizeMatrixAssembly(LisMatrix &mat)
 {
     LIS_MATRIX &A = mat.getRawMatrix();

MathLib/LinAlg/Lis/LisMatrix.h

@@ -111,9 +111,6 @@ public:
     /// printout this equation for debugging
     void write(const std::string &filename) const;
 
-    /// get a maximum value in diagonal entries
-    double getMaxDiagCoeff();
-
     /// return a raw Lis matrix object
     LIS_MATRIX& getRawMatrix() { return _AA; }