rename the EigenSolver module to Eigenvalues

Eigen/src/CMakeLists.txt

@@ -9,4 +9,4 @@ ADD_SUBDIRECTORY(LeastSquares)
 ADD_SUBDIRECTORY(Sparse)
 ADD_SUBDIRECTORY(Jacobi)
 ADD_SUBDIRECTORY(Householder)
-ADD_SUBDIRECTORY(EigenSolver)
+ADD_SUBDIRECTORY(Eigenvalues)

Eigen/src/EigenSolver/CMakeLists.txt

@@ -1,6 +0,0 @@
-FILE(GLOB Eigen_EIGENSOLVER_SRCS "*.h")
-
-INSTALL(FILES
-  ${Eigen_EIGENSOLVER_SRCS}
-  DESTINATION ${INCLUDE_INSTALL_DIR}/Eigen/src/EigenSolver COMPONENT Devel
-  )

Eigen/src/Eigenvalues/CMakeLists.txt

@@ -0,0 +1,6 @@
+FILE(GLOB Eigen_EIGENVALUES_SRCS "*.h")
+
+INSTALL(FILES
+  ${Eigen_EIGENVALUES_SRCS}
+  DESTINATION ${INCLUDE_INSTALL_DIR}/Eigen/src/Eigenvalues COMPONENT Devel
+  )

Eigen/src/Eigenvalues/ComplexEigenSolver.h

@@ -26,8 +26,17 @@
 #ifndef EIGEN_COMPLEX_EIGEN_SOLVER_H
 #define EIGEN_COMPLEX_EIGEN_SOLVER_H
 
-#define MAXITER 30
-
+/** \eigenvalues_module \ingroup Eigenvalues_Module
+  * \nonstableyet
+  *
+  * \class ComplexEigenSolver
+  *
+  * \brief Eigen values/vectors solver for general complex matrices
+  *
+  * \param MatrixType the type of the matrix of which we are computing the eigen decomposition
+  *
+  * \sa class EigenSolver, class SelfAdjointEigenSolver
+  */
 template<typename _MatrixType> class ComplexEigenSolver
 {
   public:

Eigen/src/Eigenvalues/ComplexSchur.h

@@ -26,9 +26,8 @@
 #ifndef EIGEN_COMPLEX_SCHUR_H
 #define EIGEN_COMPLEX_SCHUR_H
 
-#define MAXITER 30
-
-/** \ingroup QR
+/** \eigenvalues_module \ingroup Eigenvalues_Module
+  * \nonstableyet
   *
   * \class ComplexShur
   *
@@ -155,7 +154,7 @@ void ComplexSchur<MatrixType>::compute(const MatrixType& matrix)
     if(iu==0) break;
     iter++;
 
-    if(iter >= MAXITER)
+    if(iter >= 30)
     {
       // FIXME : what to do when iter==MAXITER ??
       std::cerr << "MAXITER" << std::endl;

Eigen/src/Eigenvalues/EigenSolver.h

@@ -25,7 +25,7 @@
 #ifndef EIGEN_EIGENSOLVER_H
 #define EIGEN_EIGENSOLVER_H
 
-/** \ingroup EigenSolver_Module
+/** \eigenvalues_module \ingroup Eigenvalues_Module
   * \nonstableyet
   *
   * \class EigenSolver

Eigen/src/Eigenvalues/HessenbergDecomposition.h

@@ -25,7 +25,7 @@
 #ifndef EIGEN_HESSENBERGDECOMPOSITION_H
 #define EIGEN_HESSENBERGDECOMPOSITION_H
 
-/** \ingroup EigenSolver_Module
+/** \eigenvalues_module \ingroup Eigenvalues_Module
   * \nonstableyet
   *
   * \class HessenbergDecomposition

Eigen/src/Eigenvalues/SelfAdjointEigenSolver.h

@@ -25,7 +25,7 @@
 #ifndef EIGEN_SELFADJOINTEIGENSOLVER_H
 #define EIGEN_SELFADJOINTEIGENSOLVER_H
 
-/** \eigensolver_module \ingroup EigenSolver_Module
+/** \eigenvalues_module \ingroup Eigenvalues_Module
   * \nonstableyet
   *
   * \class SelfAdjointEigenSolver
@@ -137,7 +137,7 @@ template<typename _MatrixType> class SelfAdjointEigenSolver
 
 /** \internal
   *
-  * \eigensolver_module
+  * \eigenvalues_module \ingroup Eigenvalues_Module
   *
   * Performs a QR step on a tridiagonal symmetric matrix represented as a
   * pair of two vectors \a diag and \a subdiag.
@@ -266,7 +266,7 @@ compute(const MatrixType& matA, const MatrixType& matB, bool computeEigenvectors
 
 #endif // EIGEN_HIDE_HEAVY_CODE
 
-/** \eigensolver_module
+/** \eigenvalues_module
   *
   * \returns a vector listing the eigenvalues of this matrix.
   */
@@ -307,7 +307,7 @@ template<typename Derived> struct ei_operatorNorm_selector<Derived, false>
   }
 };
 
-/** \eigensolver_module
+/** \eigenvalues_module
   *
   * \returns the matrix norm of this matrix.
   */

Eigen/src/Eigenvalues/Tridiagonalization.h

@@ -25,7 +25,7 @@
 #ifndef EIGEN_TRIDIAGONALIZATION_H
 #define EIGEN_TRIDIAGONALIZATION_H
 
-/** \ingroup EigenSolver_Module
+/** \eigenvalues_module \ingroup Eigenvalues_Module
   * \nonstableyet
   *
   * \class Tridiagonalization