Class List
Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 12]
 NEigen
 Caligned_allocatorStl compatible allocator to use with with 16 byte aligned types
 CAlignedBoxAn axis aligned box
 CAngleAxisRepresents a 3D rotation as a rotation angle around an arbitrary 3D axis
 CBlockExpression of a fixed-size or dynamic-size block
 CCommaInitializerHelper class used by the comma initializer operator
 CCompressedStorage
 CCwisePseudo expression providing additional coefficient-wise operations
 CCwiseBinaryOpGeneric expression of a coefficient-wise operator between two matrices or vectors
 CCwiseNullaryOpGeneric expression of a matrix where all coefficients are defined by a functor
 CCwiseUnaryOpGeneric expression of a coefficient-wise unary operator of a matrix or a vector
 CDiagonalCoeffsExpression of the main diagonal of a matrix
 CDiagonalMatrixExpression of a diagonal matrix
 CDynamicSparseMatrixA sparse matrix class designed for matrix assembly purpose
 CEigenSolverEigen values/vectors solver for non selfadjoint matrices
 CFlaggedExpression with modified flags
 CHessenbergDecompositionReduces a squared matrix to an Hessemberg form
 CHyperplaneA hyperplane
 CIOFormatStores a set of parameters controlling the way matrices are printed
 CLDLTRobust Cholesky decomposition of a matrix and associated features
 CLLTStandard Cholesky decomposition (LL^T) of a matrix and associated features
 CLULU decomposition of a matrix with complete pivoting, and related features
 CMapA matrix or vector expression mapping an existing array of data
 CMapBaseBase class for Map and Block expression with direct access
 CMappedSparseMatrixSparse matrix
 CMatrixThe matrix class, also used for vectors and row-vectors
 CMatrixBaseBase class for all matrices, vectors, and expressions
 CMinorExpression of a minor
 CNestByValueExpression which must be nested by value
 CNumTraitsHolds some data about the various numeric (i.e. scalar) types allowed by Eigen
 CParametrizedLineA parametrized line
 CPartExpression of a triangular matrix extracted from a given matrix
 CPartialReduxPseudo expression providing partial reduction operations
 CPartialReduxExprGeneric expression of a partially reduxed matrix
 CProductExpression of the product of two matrices
 CProductReturnTypeHelper class to get the correct and optimized returned type of operator*
 CQRQR decomposition of a matrix
 CQuaternionThe quaternion class used to represent 3D orientations and rotations
 CRandomSetterThe RandomSetter is a wrapper object allowing to set/update a sparse matrix with random access
 CRotation2DRepresents a rotation/orientation in a 2 dimensional space
 CRotationBaseCommon base class for compact rotation representations
 CScalingRepresents a possibly non uniform scaling transformation
 CSelectExpression of a coefficient wise version of the C++ ternary operator ?:
 CSelfAdjointEigenSolverEigen values/vectors solver for selfadjoint matrix
 CSparseLDLTLDLT Cholesky decomposition of a sparse matrix and associated features
 CSparseLLTLLT Cholesky decomposition of a sparse matrix and associated features
 CSparseLULU decomposition of a sparse matrix and associated features
 CSparseMatrixSparse matrix
 CSparseVectorSparse vector class
 CStdMapTraits
 CSVDStandard SVD decomposition of a matrix and associated features
 CTransformRepresents an homogeneous transformation in a N dimensional space
 CTranslationRepresents a translation transformation
 CTransposeExpression of the transpose of a matrix
 CTridiagonalizationTrigiagonal decomposition of a selfadjoint matrix
 CWithFormatPseudo expression providing matrix output with given format
 CInnerIteratorAn InnerIterator allows to loop over the element of a sparse (or dense) matrix or expression