A namespace to group all library classes, functions, ... More...
Classes | |
| class | Bar2DL2 |
| To build element equations for Planar Elastic Bar element with 2 DOF (Degrees of Freedom) per node. More... | |
| class | Beam3DL2 |
| To build element equations for 3-D beam equations using 2-node lines. More... | |
| class | BiotSavart |
| Class to compute the magnetic induction from the current density using the Biot-Savart formula. More... | |
| class | BMatrix |
| To handle band matrices. More... | |
| class | Brick |
| To store and treat a brick (parallelepiped) figure. More... | |
| class | Circle |
| To store and treat a circular figure. More... | |
| class | DC1DL2 |
| Builds finite element arrays for thermal diffusion and convection in 1-D using 2-Node elements. More... | |
| class | DC2DT3 |
| Builds finite element arrays for thermal diffusion and convection in 2-D domains using 3-Node triangles. More... | |
| class | DC2DT6 |
| Builds finite element arrays for thermal diffusion and convection in 2-D domains using 6-Node triangles. More... | |
| class | DC3DAT3 |
| Builds finite element arrays for thermal diffusion and convection in 3-D domains with axisymmetry using 3-Node triangles. More... | |
| class | DC3DT4 |
| Builds finite element arrays for thermal diffusion and convection in 3-D domains using 4-Node tetrahedra. More... | |
| class | DG |
| Enables preliminary operations and utilities for the Discontinuous Galerkin method. More... | |
| class | DMatrix |
| To handle dense matrices. More... | |
| class | Domain |
| To store and treat finite element geometric information. More... | |
| class | DSMatrix |
| To handle symmetric dense matrices. More... | |
| class | EC2D1T3 |
| Eddy current problems in 2-D domains using solenoidal approximation. More... | |
| class | EC2D2T3 |
| Eddy current problems in 2-D domains using transversal approximation. More... | |
| class | Edge |
| To describe an edge. More... | |
| class | EdgeList |
| Class to construct a list of edges having some common properties. More... | |
| class | EigenProblemSolver |
| Class to find eigenvalues and corresponding eigenvectors of a given matrix in a generalized eigenproblem, i.e. Find scalars l and non-null vectors v such that [K]{v} = l[M]{v} where [K] and [M] are symmetric matrices. The eigenproblem can be originated from a PDE. For this, we will refer to the matrices K and M as Stiffness and Mass matrices respectively. More... | |
| class | Elas2DQ4 |
| To build element equations for 2-D linearized elasticity using 4-node quadrilaterals. More... | |
| class | Elas2DT3 |
| To build element equations for 2-D linearized elasticity using 3-node triangles. More... | |
| class | Elas3DH8 |
| To build element equations for 3-D linearized elasticity using 8-node hexahedra. More... | |
| class | Elas3DT4 |
| To build element equations for 3-D linearized elasticity using 4-node tetrahedra. More... | |
| class | Element |
| To store and treat finite element geometric information. More... | |
| class | ElementList |
| Class to construct a list of elements having some common properties. More... | |
| class | Ellipse |
| To store and treat an ellipsoidal figure. More... | |
| class | Equa |
| Mother abstract class to describe equation. More... | |
| class | Equa_Acoustics |
| Abstract class for Wave Finite Element classes. More... | |
| class | Equa_Electromagnetics |
| Abstract class for Electromagnetics Equation classes. More... | |
| class | Equa_Fluid |
| Abstract class for Fluid Dynamics Equation classes. More... | |
| class | Equa_Laplace |
| Abstract class for classes about the Laplace equation. More... | |
| class | Equa_LinearPDE |
| Abstract class for Finite Element classes for lienar PDEs'. More... | |
| class | Equa_Porous |
| Abstract class for Porous Media Finite Element classes. More... | |
| class | Equa_Solid |
| Abstract class for Solid Mechanics Finite Element classes. More... | |
| class | Equa_Therm |
| Abstract class for Heat transfer Finite Element classes. More... | |
| class | Equation |
| Abstract class for all equation classes. More... | |
| class | Estimator |
| To calculate an a posteriori estimator of the solution. More... | |
| class | FastMarching |
| class for the fast marching algorithm on uniform grids More... | |
| class | FastMarching1DG |
| class for the fast marching algorithm on 1-D uniform grids More... | |
| class | FastMarching2DG |
| class for the fast marching algorithm on 2-D uniform grids More... | |
| class | FastMarching3DG |
| class for the fast marching algorithm on 3-D uniform grids More... | |
| class | FEShape |
| Parent class from which inherit all finite element shape classes. More... | |
| class | Figure |
| To store and treat a figure (or shape) information. More... | |
| class | FuncApprox |
| To set function approximation methods. More... | |
| class | Gauss |
| Calculate data for Gauss integration. More... | |
| class | GeoModel |
| To set geometry modelling. More... | |
| class | Grid |
| To manipulate structured grids. More... | |
| class | HelmholtzBT3 |
| Builds finite element arrays for Helmholtz equations in a bounded media using 3-Node triangles. More... | |
| class | Hexa8 |
| Defines a three-dimensional 8-node hexahedral finite element using Q1-isoparametric interpolation. More... | |
| class | ICPG1D |
| Class to solve the Inviscid compressible fluid flows (Euler equations) for perfect gas in 1-D. More... | |
| class | ICPG2DT |
| Class to solve the Inviscid compressible fluid flows (Euler equations) for perfect gas in 2-D. More... | |
| class | ICPG3DT |
| Class to solve the Inviscid compressible fluid flows (Euler equations) for perfect gas in 3-D. More... | |
| class | Integration |
| Class for numerical integration methods. More... | |
| class | IOField |
| Enables working with files in the XML Format. More... | |
| class | IPF |
| To read project parameters from a file in IPF format. More... | |
| class | Iter |
| Class to drive an iterative process. More... | |
| class | Laplace1DL2 |
To build element equation for a 1-D elliptic equation using the 2-Node line element (P1). More... | |
| class | Laplace1DL3 |
To build element equation for the 1-D elliptic equation using the 3-Node line (P2). More... | |
| class | Laplace2DT3 |
To build element equation for the Laplace equation using the 2-D triangle element (P1). More... | |
| class | Laplace2DT6 |
To build element equation for the Laplace equation using the 2-D triangle element (P2). More... | |
| class | Laplace3DT4 |
To build element equation for the Laplace equation using the 3-D tetrahedral element (P1). More... | |
| class | LaplaceDG2DP1 |
| To build and solve the linear system for the Poisson problem using the DG P1 2-D triangle element. More... | |
| class | LCL1D |
| Class to solve the linear conservation law (Hyperbolic equation) in 1-D by a MUSCL Finite Volume scheme. More... | |
| class | LCL2DT |
| Class to solve the linear hyperbolic equation in 2-D by a MUSCL Finite Volume scheme on triangles. More... | |
| class | LCL3DT |
| Class to solve the linear conservation law equation in 3-D by a MUSCL Finite Volume scheme on tetrahedra. More... | |
| class | LeastSquare |
| To compute a least square approximation. More... | |
| class | Line2 |
| To describe a 2-Node planar line finite element. More... | |
| class | Line3 |
| To describe a 3-Node quadratic planar line finite element. More... | |
| class | LinearPDE1D |
| Solves a generic linear PDE in 1-D using 2-Node line finite elements. More... | |
| class | LinearPDE2D |
| Solves a generic linear PDE in 2-D using 3-Node triangular finite elements. More... | |
| class | LinearSolver |
| Class to solve systems of linear equations by direct or iterative methods. More... | |
| class | LocalMatrix |
| Handles small size matrices like element matrices, with a priori known size. More... | |
| class | LocalVect |
| Handles small size vectors like element vectors. More... | |
| class | LPSolver |
| To solve a linear programming problem. More... | |
| class | Material |
| To treat material data. This class enables reading material data in material data files. It also returns these informations by means of its members. More... | |
| class | Matrix |
| Virtual class to handle matrices for all storage formats. More... | |
| class | Mesh |
| To store and manipulate finite element meshes. More... | |
| class | MeshAdapt |
| To adapt mesh in function of given solution. More... | |
| class | Muscl |
| Parent class for hyperbolic solvers with Muscl scheme. More... | |
| class | Muscl1D |
| Class for 1-D hyperbolic solvers with Muscl scheme. More... | |
| class | Muscl2DT |
| Class for 2-D hyperbolic solvers with Muscl scheme. More... | |
| class | Muscl3DT |
| Class for 3-D hyperbolic solvers with Muscl scheme using tetrahedra. More... | |
| class | MyNLAS |
| Abstract class to define by user specified function. More... | |
| class | MyODE |
| Abstract class to define by user specified (system of) ODE. More... | |
| class | MyOpt |
| Abstract class to define by user specified optimization function. More... | |
| class | NLASSolver |
| To solve a system of nonlinear algebraic equations of the form f(u) = 0. More... | |
| class | Node |
| To describe a node. More... | |
| class | NodeList |
| Class to construct a list of nodes having some common properties. More... | |
| class | NSP2DQ41 |
| Builds finite element arrays for incompressible Navier-Stokes equations in 2-D domains using Q1/P0 element and a penaly formulation for the incompressibility condition. More... | |
| class | ODESolver |
| To solve a system of ordinary differential equations. More... | |
| class | OptSolver |
| To solve an optimization problem with bound constraints. More... | |
| class | Partition |
| To partition a finite element mesh into balanced submeshes. More... | |
| class | Penta6 |
Defines a 6-node pentahedral finite element using P1 interpolation in local coordinates (s.x,s.y) and Q1 isoparametric interpolation in local coordinates (s.x,s.z) and (s.y,s.z). More... | |
| class | PhaseChange |
| This class enables defining phase change laws for a given material. More... | |
| class | Point |
| Defines a point with arbitrary type coordinates. More... | |
| class | Point2D |
| Defines a 2-D point with arbitrary type coordinates. More... | |
| class | Polygon |
| To store and treat a polygonal figure. More... | |
| class | Prec |
| To set a preconditioner. More... | |
| class | Pres1DL2 |
| Builds finite element arrays for acoustic propagation in 1-D using 2-Node elements. More... | |
| class | Pres2DT3 |
| Builds finite element arrays for wave propagation in 2-D using 3-Node elements. More... | |
| class | Prescription |
| To prescribe various types of data by an algebraic expression. Data may consist in boundary conditions, forces, tractions, fluxes, initial condition. All these data types can be defined through an enumerated variable. More... | |
| class | Quad4 |
Defines a 4-node quadrilateral finite element using Q1 isoparametric interpolation. More... | |
| class | Reconstruction |
| To perform various reconstruction operations. More... | |
| class | Rectangle |
| To store and treat a rectangular figure. More... | |
| class | Side |
| To store and treat finite element sides (edges in 2-D or faces in 3-D) More... | |
| class | SideList |
| Class to construct a list of sides having some common properties. More... | |
| class | SkMatrix |
| To handle square matrices in skyline storage format. More... | |
| class | SkSMatrix |
| To handle symmetric matrices in skyline storage format. More... | |
| class | SpaceTime |
| Defines a space-time point. More... | |
| class | Sphere |
| To store and treat a sphere. More... | |
| class | SpMatrix |
| To handle matrices in sparse storage format. More... | |
| class | SteklovPoincare2DBE |
| Solver of the Steklov Poincare problem in 2-D geometries using piecewie constant boundary elemen. More... | |
| class | Tabulation |
| To read and manipulate tabulated functions. More... | |
| class | Tetra4 |
Defines a three-dimensional 4-node tetrahedral finite element using P1 interpolation. More... | |
| class | Timer |
| To handle elapsed time counting. More... | |
| class | TimeStepping |
| To solve time stepping problems, i.e. systems of linear ordinary differential equations of the form [A2]{y"} + [A1]{y'} + [A0]{y} = {b}. More... | |
| class | TINS2DT3S |
| Builds finite element arrays for transient incompressible fluid flow using Navier-Stokes equations in 2-D domains. Numerical approximation uses stabilized 3-node triangle finite elements for velocity and pressure. 2nd-order projection scheme is used for time integration. More... | |
| class | TINS3DT4S |
| Builds finite element arrays for transient incompressible fluid flow using Navier-Stokes equations in 3-D domains. Numerical approximation uses stabilized 4-node tatrahedral finite elements for velocity and pressure. 2nd-order projection scheme is used for time integration. More... | |
| class | Triang3 |
Defines a 3-Node (P1) triangle. More... | |
| class | Triang6S |
Defines a 6-Node straight triangular finite element using P2 interpolation. More... | |
| class | triangle |
| Defines a triangle. The reference element is the rectangle triangle with two unit edges. More... | |
| class | Triangle |
| To store and treat a triangle. More... | |
| class | TrMatrix |
| To handle tridiagonal matrices. More... | |
| class | Vect |
| To handle general purpose vectors. More... | |
| class | WaterPorous2D |
| To solve water flow equations in porous media (1-D) More... | |
Enumerations | |
| enum | PDE_Terms : int { NOTERM = 0x00000000, CONSISTENT_MASS = 0x00000010, CONSISTENT_CAPACITY = 0x00000010, LUMPED_MASS = 0x00000020, MASS = 0x00000020, LUMPED_CAPACITY = 0x00000020, CAPACITY = 0x00000020, VISCOSITY = 0x00000040, STIFFNESS = 0x00000080, DIFFUSION = 0x00000100, MOBILITY = 0x00000200, CONVECTION = 0x00000400, DEVIATORIC = 0x00000800, DILATATION = 0x00001000, ELECTRIC = 0x00002000, MAGNETIC = 0x00004000, BODY_RHS = 0x00008000, LOAD = 0x00008000, SOURCE = 0x00008000, BOUNDARY_RHS = 0x00010000, NEUMANN = 0x00010000, FLUX = 0x00010000, BOUNDARY_TRACTION = 0x00010000, CONTACT = 0x00020000, BUOYANCY = 0x00040000, LORENTZ_FORCE = 0x00080000, DAMPING = 0x00100000, L00 = 0x00200000, L10 = 0x00400000, L20 = 0x00800000, L01 = 0x01000000, L02 = 0x02000000, L11 = 0x04000000 } |
| enum | Analysis { , STEADY_STATE = 0, TRANSIENT = 1, TRANSIENT_ONE_STEP = 2, OPTIMIZATION = 3, EIGEN = 4 } |
| enum | TimeScheme { NONE = 0, FORWARD_EULER = 1, BACKWARD_EULER = 2, CRANK_NICOLSON = 3, HEUN = 4, NEWMARK = 5, LEAP_FROG = 6 , AB2 = 7 , RK4 = 8, RK3_TVD = 9, BDF2 = 10, BUILTIN = 11 } |
| enum | FEType { FE_2D_3N, FE_2D_6N, FE_2D_4N, FE_3D_AXI_3N, FE_3D_4N, FE_3D_8N } |
| enum | PDECoefType |
| enum | MatrixType { DENSE = 1, SKYLINE = 2, SPARSE = 4, DIAGONAL = 8, TRIDIAGONAL = 16, BAND = 32, SYMMETRIC = 64, UNSYMMETRIC = 128, IDENTITY = 256 } |
| enum | Iteration { DIRECT_SOLVER = 1, CG_SOLVER = 2, CGS_SOLVER = 3, BICG_SOLVER = 4, BICG_STAB_SOLVER = 5, GMRES_SOLVER = 6 } |
| Choose iterative solver for the linear system. More... | |
| enum | Preconditioner { IDENT_PREC = 1, DIAG_PREC = 2, DILU_PREC = 3, ILU_PREC = 4, SSOR_PREC = 5 } |
| Choose preconditioner for the linear system. More... | |
| enum | NormType { NORM1, WNORM1, NORM2, WNORM2, NORM_MAX } |
| enum | BCType { PERIODIC_A = 9999, PERIODIC_B = -9999, CONTACT_BC = 9998, CONTACT_M = 9997, CONTACT_S = -9997, SLIP = 9996 } |
| enum | EigenMethod { SUBSPACE = 1, QR = 2 } |
| Enumerate methods to solve the eigenvalue problem. More... | |
| enum | IntegrationScheme { LEFT_RECTANGLE = 0, RIGHT_RECTANGLE = 1, MID_RECTANGLE = 2, TRAPEZOIDAL = 3, SIMPSON = 4, GAUSS_LEGENDRE = 5 } |
Functions | |
| ostream & | operator<< (ostream &s, const Muscl3DT &m) |
| Output mesh data as calculated in class Muscl3DT. | |
| ostream & | operator<< (ostream &s, const complex_t &x) |
| Output a complex number. More... | |
| ostream & | operator<< (ostream &s, const std::string &c) |
| Output a string. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const vector< T_ > &v) |
| Output a vector instance. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const std::list< T_ > &l) |
| Output a vector instance. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const std::pair< T_, T_ > &a) |
| Output a pair instance. More... | |
| void | saveField (Vect< real_t > &v, string output_file, int opt) |
| Save a vector to an output file in a given file format. More... | |
| void | saveField (const Vect< real_t > &v, const Mesh &mesh, string output_file, int opt) |
| Save a vector to an output file in a given file format. More... | |
| void | saveField (Vect< real_t > &v, const Grid &g, string output_file, int opt) |
| Save a vector to an output file in a given file format, for a structured grid data. More... | |
| void | saveGnuplot (string input_file, string output_file, string mesh_file, int f=1) |
| Save a vector to an input Gnuplot file. More... | |
| void | saveGnuplot (Mesh &mesh, string input_file, string output_file, int f=1) |
| Save a vector to an input Gnuplot file. More... | |
| void | saveTecplot (string input_file, string output_file, string mesh_file, int f=1) |
| Save a vector to an output file to an input Tecplot file. More... | |
| void | saveTecplot (Mesh &mesh, string input_file, string output_file, int f=1) |
| Save a vector to an output file to an input Tecplot file. More... | |
| void | saveVTK (string input_file, string output_file, string mesh_file, int f=1) |
| Save a vector to an output VTK file. More... | |
| void | saveVTK (Mesh &mesh, string input_file, string output_file, int f=1) |
| Save a vector to an output VTK file. More... | |
| void | saveGmsh (string input_file, string output_file, string mesh_file, int f=1) |
| Save a vector to an output Gmsh file. More... | |
| void | saveGmsh (Mesh &mesh, string input_file, string output_file, int f=1) |
| Save a vector to an output Gmsh file. More... | |
| ostream & | operator<< (ostream &s, const Tabulation &t) |
| Output Tabulated function data. | |
| template<class T_ , size_t N_, class E_ > | |
| void | element_assembly (const E_ &e, const LocalVect< T_, N_ > &be, Vect< T_ > &b) |
| Assemble local vector into global vector. More... | |
| template<class T_ , size_t N_, class E_ > | |
| void | element_assembly (const E_ &e, const LocalMatrix< T_, N_, N_ > &ae, Vect< T_ > &b) |
| Assemble diagonal local vector into global vector. More... | |
| template<class T_ , size_t N_, class E_ > | |
| void | element_assembly (const E_ &e, const LocalMatrix< T_, N_, N_ > &ae, Matrix< T_ > *A) |
| Assemble local matrix into global matrix. More... | |
| template<class T_ , size_t N_, class E_ > | |
| void | element_assembly (const E_ &e, const LocalMatrix< T_, N_, N_ > &ae, SkMatrix< T_ > &A) |
| Assemble local matrix into global skyline matrix. More... | |
| template<class T_ , size_t N_, class E_ > | |
| void | element_assembly (const E_ &e, const LocalMatrix< T_, N_, N_ > &ae, SkSMatrix< T_ > &A) |
| Assemble local matrix into global symmetric skyline matrix. More... | |
| template<class T_ , size_t N_, class E_ > | |
| void | element_assembly (const E_ &e, const LocalMatrix< T_, N_, N_ > &ae, SpMatrix< T_ > &A) |
| Assemble local matrix into global sparse matrix. More... | |
| template<class T_ , size_t N_> | |
| void | side_assembly (const Element &e, const LocalMatrix< T_, N_, N_ > &ae, SpMatrix< T_ > &A) |
| Side assembly of local matrix into global matrix (as instance of class SpMatrix). More... | |
| template<class T_ , size_t N_> | |
| void | side_assembly (const Element &e, const LocalMatrix< T_, N_, N_ > &ae, SkSMatrix< T_ > &A) |
| Side assembly of local matrix into global matrix (as instance of class SkSMatrix). More... | |
| template<class T_ , size_t N_> | |
| void | side_assembly (const Element &e, const LocalMatrix< T_, N_, N_ > &ae, SkMatrix< T_ > &A) |
| Side assembly of local matrix into global matrix (as instance of class SkMatrix). More... | |
| template<class T_ , size_t N_> | |
| void | side_assembly (const Element &e, const LocalVect< T_, N_ > &be, Vect< T_ > &b) |
| Side assembly of local vector into global vector. More... | |
| template<class T_ > | |
| Vect< T_ > | operator* (const BMatrix< T_ > &A, const Vect< T_ > &b) |
| Operator * (Multiply vector by matrix and return resulting vector. More... | |
| template<class T_ > | |
| BMatrix< T_ > | operator* (T_ a, const BMatrix< T_ > &A) |
| Operator * (Premultiplication of matrix by constant) More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const BMatrix< T_ > &a) |
| Output matrix in output stream. | |
| template<class T_ > | |
| Vect< T_ > | operator* (const DMatrix< T_ > &A, const Vect< T_ > &b) |
| Operator * (Multiply vector by matrix and return resulting vector. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const DMatrix< T_ > &a) |
| Output matrix in output stream. | |
| template<class T_ > | |
| Vect< T_ > | operator* (const DSMatrix< T_ > &A, const Vect< T_ > &b) |
| Operator * (Multiply vector by matrix and return resulting vector. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const DSMatrix< T_ > &a) |
| Output matrix in output stream. | |
| template<class T_ , size_t NR_, size_t NC_> | |
| LocalMatrix< T_, NR_, NC_ > | operator* (T_ a, const LocalMatrix< T_, NR_, NC_ > &x) |
Operator * (Multiply matrix x by scalar a) More... | |
| template<class T_ , size_t NR_, size_t NC_> | |
| LocalVect< T_, NR_ > | operator* (const LocalMatrix< T_, NR_, NC_ > &A, const LocalVect< T_, NC_ > &x) |
Operator * (Multiply matrix A by vector x) More... | |
| template<class T_ , size_t NR_, size_t NC_> | |
| LocalMatrix< T_, NR_, NC_ > | operator/ (T_ a, const LocalMatrix< T_, NR_, NC_ > &x) |
Operator / (Divide matrix x by scalar a) More... | |
| template<class T_ , size_t NR_, size_t NC_> | |
| LocalMatrix< T_, NR_, NC_ > | operator+ (const LocalMatrix< T_, NR_, NC_ > &x, const LocalMatrix< T_, NR_, NC_ > &y) |
Operator + (Add matrix x to y) More... | |
| template<class T_ , size_t NR_, size_t NC_> | |
| LocalMatrix< T_, NR_, NC_ > | operator- (const LocalMatrix< T_, NR_, NC_ > &x, const LocalMatrix< T_, NR_, NC_ > &y) |
Operator - (Subtract matrix y from x) More... | |
| template<class T_ , size_t NR_, size_t NC_> | |
| ostream & | operator<< (ostream &s, const LocalMatrix< T_, NR_, NC_ > &A) |
| Output vector in output stream. | |
| template<class T_ , size_t N_> | |
| LocalVect< T_, N_ > | operator+ (const LocalVect< T_, N_ > &x, const LocalVect< T_, N_ > &y) |
| Operator + (Add two vectors) More... | |
| template<class T_ , size_t N_> | |
| LocalVect< T_, N_ > | operator- (const LocalVect< T_, N_ > &x, const LocalVect< T_, N_ > &y) |
| Operator - (Subtract two vectors) More... | |
| template<class T_ , size_t N_> | |
| LocalVect< T_, N_ > | operator* (T_ a, const LocalVect< T_, N_ > &x) |
| Operator * (Premultiplication of vector by constant) More... | |
| template<class T_ , size_t N_> | |
| LocalVect< T_, N_ > | operator/ (T_ a, const LocalVect< T_, N_ > &x) |
| Operator / (Division of vector by constant) More... | |
| template<class T_ , size_t N_> | |
| real_t | Dot (const LocalVect< T_, N_ > &a, const LocalVect< T_, N_ > &b) |
| Calculate dot product of 2 vectors (instances of class LocalVect) More... | |
| template<class T_ , size_t N_> | |
| void | Scale (T_ a, const LocalVect< T_, N_ > &x, LocalVect< T_, N_ > &y) |
Multiply vector x by constant a and store result in y. | |
| template<class T_ , size_t N_> | |
| void | Scale (T_ a, LocalVect< T_, N_ > &x) |
Multiply vector x by constant a and store result in x. | |
| template<class T_ , size_t N_> | |
| void | Axpy (T_ a, const LocalVect< T_, N_ > &x, LocalVect< T_, N_ > &y) |
Add a*x to vector y. | |
| template<class T_ , size_t N_> | |
| void | Copy (const LocalVect< T_, N_ > &x, LocalVect< T_, N_ > &y) |
| Copy vector x into vector y. | |
| template<class T_ , size_t N_> | |
| ostream & | operator<< (ostream &s, const LocalVect< T_, N_ > &v) |
| Output vector in output stream. | |
| template<class T_ > | |
| bool | operator== (const Point< T_ > &a, const Point< T_ > &b) |
Operator == More... | |
| template<class T_ > | |
| Point< T_ > | operator+ (const Point< T_ > &a, const Point< T_ > &b) |
Operator + More... | |
| template<class T_ > | |
| Point< T_ > | operator+ (const Point< T_ > &a, const T_ &x) |
Operator + More... | |
| template<class T_ > | |
| Point< T_ > | operator- (const Point< T_ > &a) |
Unary Operator - More... | |
| template<class T_ > | |
| Point< T_ > | operator- (const Point< T_ > &a, const Point< T_ > &b) |
Operator - More... | |
| template<class T_ > | |
| Point< T_ > | operator- (const Point< T_ > &a, const T_ &x) |
Operator - More... | |
| template<class T_ > | |
| Point< T_ > | operator* (const T_ &a, const Point< T_ > &b) |
Operator * More... | |
| template<class T_ > | |
| Point< T_ > | operator* (const int &a, const Point< T_ > &b) |
| Operator *. More... | |
| template<class T_ > | |
| Point< T_ > | operator* (const Point< T_ > &b, const T_ &a) |
Operator / More... | |
| template<class T_ > | |
| Point< T_ > | operator* (const Point< T_ > &b, const int &a) |
Operator * More... | |
| template<class T_ > | |
| T_ | operator* (const Point< T_ > &a, const Point< T_ > &b) |
Operator * More... | |
| template<class T_ > | |
| Point< T_ > | operator/ (const Point< T_ > &b, const T_ &a) |
Operator / More... | |
| Point< real_t > | CrossProduct (const Point< real_t > &lp, const Point< real_t > &rp) |
Return Cross product of two vectors lp and rp | |
| bool | areClose (const Point< real_t > &a, const Point< real_t > &b, real_t toler=OFELI_TOLERANCE) |
Return true if both instances of class Point<double> are distant with less then toler More... | |
| real_t | SqrDistance (const Point< real_t > &a, const Point< real_t > &b) |
Return squared euclidean distance between points a and b More... | |
| real_t | Distance (const Point< real_t > &a, const Point< real_t > &b) |
Return euclidean distance between points a and b More... | |
| bool | operator< (const Point< size_t > &a, const Point< size_t > &b) |
| Comparison operator. Returns true if all components of first vector are lower than those of second one. More... | |
| template<class T_ > | |
| std::ostream & | operator<< (std::ostream &s, const Point< T_ > &a) |
| Output point coordinates. More... | |
| template<class T_ > | |
| bool | operator== (const Point2D< T_ > &a, const Point2D< T_ > &b) |
| Operator ==. More... | |
| template<class T_ > | |
| Point2D< T_ > | operator+ (const Point2D< T_ > &a, const Point2D< T_ > &b) |
| Operator +. More... | |
| template<class T_ > | |
| Point2D< T_ > | operator+ (const Point2D< T_ > &a, const T_ &x) |
| Operator +. More... | |
| template<class T_ > | |
| Point2D< T_ > | operator- (const Point2D< T_ > &a) |
Unary Operator - More... | |
| template<class T_ > | |
| Point2D< T_ > | operator- (const Point2D< T_ > &a, const Point2D< T_ > &b) |
Operator - More... | |
| template<class T_ > | |
| Point2D< T_ > | operator- (const Point2D< T_ > &a, const T_ &x) |
Operator - More... | |
| template<class T_ > | |
| Point2D< T_ > | operator* (const T_ &a, const Point2D< T_ > &b) |
| Operator *. More... | |
| template<class T_ > | |
| Point2D< T_ > | operator* (const int &a, const Point2D< T_ > &b) |
| template<class T_ > | |
| Point2D< T_ > | operator* (const Point2D< T_ > &b, const T_ &a) |
Operator / More... | |
| template<class T_ > | |
| Point2D< T_ > | operator* (const Point2D< T_ > &b, const int &a) |
Operator * More... | |
| template<class T_ > | |
| T_ | operator* (const Point2D< T_ > &b, const Point2D< T_ > &a) |
| Operator *. More... | |
| template<class T_ > | |
| Point2D< T_ > | operator/ (const Point2D< T_ > &b, const T_ &a) |
Operator / More... | |
| bool | areClose (const Point2D< real_t > &a, const Point2D< real_t > &b, real_t toler=OFELI_TOLERANCE) |
Return true if both instances of class Point2D<real_t> are distant with less then toler [Default: OFELI_EPSMCH]. | |
| real_t | SqrDistance (const Point2D< real_t > &a, const Point2D< real_t > &b) |
Return squared euclidean distance between points a and b More... | |
| real_t | Distance (const Point2D< real_t > &a, const Point2D< real_t > &b) |
Return euclidean distance between points a and b More... | |
| template<class T_ > | |
| std::ostream & | operator<< (std::ostream &s, const Point2D< T_ > &a) |
| Output point coordinates. More... | |
| template<class T_ > | |
| Vect< T_ > | operator* (const SkMatrix< T_ > &A, const Vect< T_ > &b) |
| Operator * (Multiply vector by matrix and return resulting vector. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const SkMatrix< T_ > &a) |
| Output matrix in output stream. More... | |
| template<class T_ > | |
| Vect< T_ > | operator* (const SkSMatrix< T_ > &A, const Vect< T_ > &b) |
| Operator * (Multiply vector by matrix and return resulting vector. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const SkSMatrix< T_ > &a) |
| Output matrix in output stream. More... | |
| bool | operator== (const SpaceTime &a, const SpaceTime &b) |
Operator == More... | |
| SpaceTime | operator+ (const SpaceTime &a, const SpaceTime &b) |
Operator + More... | |
| SpaceTime | operator+ (const SpaceTime &a, const real_t &x) |
Operator + More... | |
| SpaceTime | operator- (const SpaceTime &a) |
Unary Operator - More... | |
| SpaceTime | operator- (const SpaceTime &a, const SpaceTime &b) |
Operator - More... | |
| SpaceTime | operator- (const SpaceTime &a, const real_t &x) |
Operator - More... | |
| SpaceTime | operator* (const real_t &a, const SpaceTime &b) |
Operator * More... | |
| SpaceTime | operator* (const int &a, const SpaceTime &b) |
| Operator *. More... | |
| SpaceTime | operator* (const SpaceTime &b, const real_t &a) |
Operator / More... | |
| SpaceTime | operator* (const SpaceTime &b, const int &a) |
Operator * More... | |
| real_t | operator* (const SpaceTime &a, const SpaceTime &b) |
Operator * More... | |
| SpaceTime | operator/ (const SpaceTime &b, const real_t &a) |
Operator / More... | |
| SpaceTime | CrossProduct (const SpaceTime &lp, const SpaceTime &rp) |
Return Cross product of two vectors lp and rp | |
| bool | areClose (const SpaceTime &a, const SpaceTime &b, real_t toler=OFELI_TOLERANCE) |
Return true if both instances of class Point<double> are distant with less then toler More... | |
| real_t | SqrDistance (const SpaceTime &a, const SpaceTime &b) |
Return squared euclidean distance between points a and b More... | |
| real_t | Distance (const SpaceTime &a, const SpaceTime &b) |
Return euclidean distance between points a and b More... | |
| bool | operator< (const SpaceTime &a, const SpaceTime &b) |
| Comparison operator. Returns true if all components of first vector are lower than those of second one. More... | |
| std::ostream & | operator<< (std::ostream &s, const SpaceTime &a) |
| Output space-time point coordinates. More... | |
| template<class T_ > | |
| Vect< T_ > | operator* (const SpMatrix< T_ > &A, const Vect< T_ > &b) |
| Operator * (Multiply vector by matrix and return resulting vector. More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const SpMatrix< T_ > &A) |
| Output matrix in output stream. More... | |
| template<class T_ > | |
| Vect< T_ > | operator* (const TrMatrix< T_ > &A, const Vect< T_ > &b) |
| Operator * (Multiply vector by matrix and return resulting vector. More... | |
| template<class T_ > | |
| TrMatrix< T_ > | operator* (T_ a, const TrMatrix< T_ > &A) |
| Operator * (Premultiplication of matrix by constant) More... | |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const TrMatrix< T_ > &A) |
| Output matrix in output stream. More... | |
| template<class T_ > | |
| Vect< T_ > | operator+ (const Vect< T_ > &x, const Vect< T_ > &y) |
| Operator + (Addition of two instances of class Vect) More... | |
| template<class T_ > | |
| Vect< T_ > | operator- (const Vect< T_ > &x, const Vect< T_ > &y) |
| Operator - (Difference between two vectors of class Vect) More... | |
| template<class T_ > | |
| Vect< T_ > | operator* (const T_ &a, const Vect< T_ > &x) |
| Operator * (Premultiplication of vector by constant) More... | |
| template<class T_ > | |
| Vect< T_ > | operator* (const Vect< T_ > &x, const T_ &a) |
| Operator * (Postmultiplication of vector by constant) More... | |
| template<class T_ > | |
| Vect< T_ > | operator/ (const Vect< T_ > &x, const T_ &a) |
| Operator / (Divide vector entries by constant) More... | |
| template<class T_ > | |
| T_ | Dot (const Vect< T_ > &x, const Vect< T_ > &y) |
| Calculate dot product of two vectors. More... | |
| real_t | Discrepancy (Vect< real_t > &x, const Vect< real_t > &y, int n, int type=1) |
Return discrepancy between 2 vectors x and y More... | |
| real_t | Discrepancy (Vect< complex_t > &x, const Vect< complex_t > &y, int n, int type=1) |
Return discrepancy between 2 vectors x and y More... | |
| void | Modulus (const Vect< complex_t > &x, Vect< real_t > &y) |
| Calculate modulus of complex vector. More... | |
| void | Real (const Vect< complex_t > &x, Vect< real_t > &y) |
| Calculate real part of complex vector. More... | |
| void | Imag (const Vect< complex_t > &x, Vect< real_t > &y) |
| Calculate imaginary part of complex vector. More... | |
| template<class T_ > | |
| istream & | operator>> (istream &s, Vect< T_ > &v) |
| template<class T_ > | |
| ostream & | operator<< (ostream &s, const Vect< T_ > &v) |
| Output vector in output stream. More... | |
| ostream & | operator<< (ostream &s, const Edge &ed) |
| Output edge data. | |
| ostream & | operator<< (ostream &s, const Element &el) |
| Output element data. | |
| Figure | operator|| (const Figure &f1, const Figure &f2) |
| Function to define a Figure instance as the union of two Figure instances. More... | |
| Figure | operator- (const Figure &f1, const Figure &f2) |
| Function to define a Figure instance as the set subtraction of two Figure instances. More... | |
| void | getMesh (string file, ExternalFileFormat form, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in an external file format. More... | |
| void | getBamg (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in Bamg format. More... | |
| void | getEasymesh (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in Easymesh format. More... | |
| void | getGambit (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in Gambit neutral format. More... | |
| void | getGmsh (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in Gmsh format. More... | |
| void | getMatlab (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a Matlab mesh data. More... | |
| void | getNetgen (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in Netgen format. More... | |
| void | getTetgen (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in Tetgen format. More... | |
| void | getTriangle (string file, Mesh &mesh, size_t nb_dof=1) |
| Construct an instance of class Mesh from a mesh file stored in Triangle format. More... | |
| ostream & | operator<< (ostream &s, const Grid &g) |
| Output grid data. | |
| ostream & | operator<< (ostream &s, const Material &m) |
| Output material data. | |
| ostream & | operator<< (ostream &s, const Mesh &ms) |
| Output mesh data. More... | |
| ostream & | operator<< (ostream &s, const MeshAdapt &a) |
| Output MeshAdapt class data. | |
| ostream & | operator<< (ostream &s, const NodeList &nl) |
| Output NodeList instance. More... | |
| ostream & | operator<< (ostream &s, const ElementList &el) |
| Output ElementList instance. More... | |
| ostream & | operator<< (ostream &s, const SideList &sl) |
| Output SideList instance. More... | |
| ostream & | operator<< (ostream &s, const EdgeList &el) |
| Output EdgeList instance. More... | |
| size_t | Label (const Node &nd) |
| Return label of a given node. More... | |
| size_t | Label (const Element &el) |
| Return label of a given element. More... | |
| size_t | Label (const Side &sd) |
| Return label of a given side. More... | |
| size_t | Label (const Edge &ed) |
| Return label of a given edge. More... | |
| size_t | NodeLabel (const Element &el, size_t n) |
| Return global label of node local label in element. More... | |
| size_t | NodeLabel (const Side &sd, size_t n) |
| Return global label of node local label in side. More... | |
| Point< real_t > | Coord (const Node &nd) |
| Return coordinates of a given node. More... | |
| int | Code (const Node &nd, size_t i=1) |
| Return code of a given (degree of freedom of) node. More... | |
| int | Code (const Element &el) |
| Return code of a given element. More... | |
| int | Code (const Side &sd, size_t i=1) |
| Return code of a given (degree of freedom of) side. More... | |
| bool | operator== (const Element &el1, const Element &el2) |
| Check equality between 2 elements. More... | |
| bool | operator== (const Side &sd1, const Side &sd2) |
| Check equality between 2 sides. More... | |
| void | DeformMesh (Mesh &mesh, const Vect< real_t > &u, real_t rate=0.2) |
| Calculate deformed mesh using a displacement field. More... | |
| void | MeshToMesh (Mesh &m1, Mesh &m2, const Vect< real_t > &u1, Vect< real_t > &u2, size_t nx, size_t ny=0, size_t nz=0, size_t dof=1) |
| Function to redefine a vector defined on a mesh to a new mesh. More... | |
| void | MeshToMesh (const Vect< real_t > &u1, Vect< real_t > &u2, size_t nx, size_t ny=0, size_t nz=0, size_t dof=1) |
| Function to redefine a vector defined on a mesh to a new mesh. More... | |
| void | MeshToMesh (Mesh &m1, Mesh &m2, const Vect< real_t > &u1, Vect< real_t > &u2, const Point< real_t > &xmin, const Point< real_t > &xmax, size_t nx, size_t ny, size_t nz, size_t dof=1) |
| Function to redefine a vector defined on a mesh to a new mesh. More... | |
| real_t | getMaxSize (const Mesh &m) |
| Return maximal size of element edges for given mesh. More... | |
| real_t | getMinSize (const Mesh &m) |
| Return minimal size of element edges for given mesh. More... | |
| real_t | getMinElementMeasure (const Mesh &m) |
| Return minimal measure (length, area or volume) of elements of given mesh. More... | |
| real_t | getMaxElementMeasure (const Mesh &m) |
| Return maximal measure (length, area or volume) of elements of given mesh. More... | |
| real_t | getMinSideMeasure (const Mesh &m) |
| Return minimal measure (length or area) of sides of given mesh. More... | |
| real_t | getMaxSideMeasure (const Mesh &m) |
| Return maximal measure (length or area) of sides of given mesh. More... | |
| real_t | getMeanElementMeasure (const Mesh &m) |
| Return average measure (length, area or volume) of elements of given mesh. More... | |
| real_t | getMeanSideMeasure (const Mesh &m) |
| Return average measure (length or area) of sides of given mesh. More... | |
| void | setNodeCodes (Mesh &m, const string &exp, int code, size_t dof=1) |
| Assign a given code to all nodes satisfying a boolean expression using node coordinates. More... | |
| void | setBoundaryNodeCodes (Mesh &m, const string &exp, int code, size_t dof=1) |
| Assign a given code to all nodes on boundary that satisfy a boolean expression using node coordinates. More... | |
| int | NodeInElement (const Node *nd, const Element *el) |
| Say if a given node belongs to a given element. More... | |
| int | NodeInSide (const Node *nd, const Side *sd) |
| Say if a given node belongs to a given side. More... | |
| int | SideInElement (const Side *sd, const Element *el) |
| Say if a given side belongs to a given element. More... | |
| ostream & | operator<< (ostream &s, const Node &nd) |
| Output node data. More... | |
| void | saveMesh (const string &file, const Mesh &mesh, ExternalFileFormat form) |
| This function saves mesh data a file for a given external format. More... | |
| void | saveGmsh (const string &file, const Mesh &mesh) |
| This function outputs a Mesh instance in a file in Gmsh format. More... | |
| void | saveGnuplot (const string &file, const Mesh &mesh) |
| This function outputs a Mesh instance in a file in Gmsh format. More... | |
| void | saveMatlab (const string &file, const Mesh &mesh) |
| This function outputs a Mesh instance in a file in Matlab format. More... | |
| void | saveTecplot (const string &file, const Mesh &mesh) |
| This function outputs a Mesh instance in a file in Tecplot format. More... | |
| void | saveVTK (const string &file, const Mesh &mesh) |
| This function outputs a Mesh instance in a file in VTK format. More... | |
| ostream & | operator<< (ostream &s, const Side &sd) |
| Output side data. More... | |
| ostream & | operator<< (ostream &s, const Estimator &r) |
| Output estimator vector in output stream. | |
| template<class T_ > | |
| int | BiCG (const SpMatrix< T_ > &A, const Prec< T_ > &P, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t &toler) |
| Biconjugate gradient solver function. More... | |
| template<class T_ > | |
| int | BiCG (const SpMatrix< T_ > &A, int prec, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| Biconjugate gradient solver function. More... | |
| template<class T_ > | |
| int | BiCGStab (const SpMatrix< T_ > &A, const Prec< T_ > &P, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| Biconjugate gradient stabilized solver function. More... | |
| template<class T_ > | |
| int | BiCGStab (const SpMatrix< T_ > &A, int prec, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| Biconjugate gradient stabilized solver function. More... | |
| void | BSpline (size_t n, size_t t, Vect< Point< real_t > > &control, Vect< Point< real_t > > &output, size_t num_output) |
| Function to perform a B-spline interpolation. More... | |
| template<class T_ > | |
| int | CG (const SpMatrix< T_ > &A, const Prec< T_ > &P, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| Conjugate gradient solver function. More... | |
| template<class T_ > | |
| int | CG (const SpMatrix< T_ > &A, int prec, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| Conjugate gradient solver function. More... | |
| template<class T_ > | |
| int | CGS (const SpMatrix< T_ > &A, const Prec< T_ > &P, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| Conjugate Gradient Squared solver function. More... | |
| template<class T_ > | |
| int | CGS (const SpMatrix< T_ > &A, int prec, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| Conjugate Gradient Squared solver function. More... | |
| ostream & | operator<< (ostream &s, const EigenProblemSolver &es) |
| Output eigenproblem information. | |
| template<class T_ > | |
| int | GMRes (const SpMatrix< T_ > &A, const Prec< T_ > &P, const Vect< T_ > &b, Vect< T_ > &x, size_t m, int max_it, real_t toler) |
| GMRes solver function. More... | |
| template<class T_ > | |
| int | GMRes (const SpMatrix< T_ > &A, int prec, const Vect< T_ > &b, Vect< T_ > &x, size_t m, int max_it, real_t toler) |
| GMRes solver function. More... | |
| template<class T_ > | |
| int | GS (const SpMatrix< T_ > &A, const Vect< T_ > &b, Vect< T_ > &x, real_t omega, int max_it, real_t toler) |
| Gauss-Seidel solver function. More... | |
| template<class T_ > | |
| int | Jacobi (const SpMatrix< T_ > &A, const Vect< T_ > &b, Vect< T_ > &x, real_t omega, int max_it, real_t toler) |
| Jacobi solver function. More... | |
| ostream & | operator<< (ostream &s, const LPSolver &os) |
| Output solver information. | |
| ostream & | operator<< (ostream &s, const NLASSolver &nl) |
| Output nonlinear system information. | |
| ostream & | operator<< (ostream &s, const ODESolver &de) |
| Output differential system information. | |
| ostream & | operator<< (ostream &s, const OptSolver &os) |
| Output differential system information. | |
| template<class T_ , class M_ > | |
| int | Richardson (const M_ &A, const Vect< T_ > &b, Vect< T_ > &x, real_t omega, int max_it, real_t toler, int verbose) |
| Richardson solver function. More... | |
| template<class T_ > | |
| void | Schur (SkMatrix< T_ > &A, SpMatrix< T_ > &U, SpMatrix< T_ > &L, SpMatrix< T_ > &D, Vect< T_ > &b, Vect< T_ > &c) |
| Solve a linear system of equations with a 2x2-block matrix. More... | |
| template<class T_ , class M_ > | |
| int | SSOR (const M_ &A, const Vect< T_ > &b, Vect< T_ > &x, int max_it, real_t toler) |
| SSOR solver function. More... | |
| ostream & | operator<< (ostream &s, TimeStepping &ts) |
| Output differential system information. More... | |
| void | banner (const string &prog=" ") |
| Outputs a banner as header of any developed program. More... | |
| template<class T_ > | |
| void | QuickSort (std::vector< T_ > &a, int begin, int end) |
| Function to sort a vector. More... | |
| template<class T_ > | |
| void | qksort (std::vector< T_ > &a, int begin, int end) |
| Function to sort a vector. More... | |
| template<class T_ , class C_ > | |
| void | qksort (std::vector< T_ > &a, int begin, int end, C_ compare) |
| Function to sort a vector according to a key function. More... | |
| int | Sgn (real_t a) |
Return sign of a: -1 or 1. | |
| real_t | Sgn (real_t a, real_t b) |
Return |a| if b>0, -|a| if not. | |
| real_t | Abs2 (complex_t a) |
Return square of modulus of complex number a | |
| real_t | Abs2 (real_t a) |
Return square of real number a | |
| real_t | Abs (real_t a) |
Return absolute value of a | |
| real_t | Abs (complex_t a) |
Return modulus of complex number a | |
| real_t | Abs (const Point< real_t > &p) |
Return norm of vector a | |
| real_t | Conjg (real_t a) |
Return complex conjugate of real number a | |
| complex_t | Conjg (complex_t a) |
Return complex conjugate of complex number a | |
| string | out_complex (complex_t z) |
| Return string to conveniently display a complex number. More... | |
| string | out_complex (real_t x, real_t y) |
| Return string to conviently display a complex number. More... | |
| real_t | Max (real_t a, real_t b, real_t c) |
Return maximum value of real numbers a, b and c | |
| int | Kronecker (int i, int j) |
Return Kronecker delta of i and j. | |
| template<class T_ > | |
| const T_ & | Max (const T_ &a, const T_ &b) |
Return maximum value of elements a and b | |
| template<class T_ > | |
| const T_ & | Min (const T_ &a, const T_ &b) |
Return minimum value of elements a and b | |
| int | Max (int a, int b, int c) |
Return maximum value of integer numbers a, b and c | |
| real_t | Min (real_t a, real_t b, real_t c) |
Return minimum value of real numbers a, b and c | |
| int | Min (int a, int b, int c) |
Return minimum value of integer numbers a, b and c | |
| real_t | Max (real_t a, real_t b, real_t c, real_t d) |
Return maximum value of integer numbers a, b, c and d | |
| int | Max (int a, int b, int c, int d) |
Return maximum value of integer numbers a, b, c and d | |
| real_t | Min (real_t a, real_t b, real_t c, real_t d) |
Return minimum value of real numbers a, b, c and d | |
| int | Min (int a, int b, int c, int d) |
Return minimum value of integer numbers a, b, c and d | |
| real_t | Arg (complex_t x) |
Return argument of complex number x | |
| complex_t | Log (complex_t x) |
Return principal determination of logarithm of complex number x | |
| template<class T_ > | |
| T_ | Sqr (T_ x) |
Return square of value x | |
| template<class T_ > | |
| void | Scale (T_ a, const vector< T_ > &x, vector< T_ > &y) |
Mutiply vector x by a and save result in vector y More... | |
| template<class T_ > | |
| void | Scale (T_ a, const Vect< T_ > &x, Vect< T_ > &y) |
Mutiply vector x by a and save result in vector y More... | |
| template<class T_ > | |
| void | Scale (T_ a, vector< T_ > &x) |
Mutiply vector x by a More... | |
| template<class T_ > | |
| void | Xpy (size_t n, T_ *x, T_ *y) |
Add array x to y | |
| template<class T_ > | |
| void | Xpy (const vector< T_ > &x, vector< T_ > &y) |
Add vector x to y More... | |
| template<class T_ > | |
| void | Axpy (size_t n, T_ a, T_ *x, T_ *y) |
Multiply array x by a and add result to y More... | |
| template<class T_ > | |
| void | Axpy (T_ a, const vector< T_ > &x, vector< T_ > &y) |
Multiply vector x by a and add result to y More... | |
| template<class T_ > | |
| void | Copy (size_t n, T_ *x, T_ *y) |
Copy array x to y n is the arrays size. | |
| real_t | Error2 (const vector< real_t > &x, const vector< real_t > &y) |
Return absolute L2 error between vectors x and y | |
| real_t | RError2 (const vector< real_t > &x, const vector< real_t > &y) |
Return absolute L2 error between vectors x and y | |
| real_t | ErrorMax (const vector< real_t > &x, const vector< real_t > &y) |
Return absolute Max. error between vectors x and y | |
| real_t | RErrorMax (const vector< real_t > &x, const vector< real_t > &y) |
Return relative Max. error between vectors x and y | |
| template<class T_ > | |
| T_ | Dot (size_t n, T_ *x, T_ *y) |
Return dot product of arrays x and y More... | |
| real_t | Dot (const vector< real_t > &x, const vector< real_t > &y) |
Return dot product of vectors x and y. More... | |
| real_t | operator* (const vector< real_t > &x, const vector< real_t > &y) |
| Operator * (Dot product of 2 vector instances) More... | |
| template<class T_ > | |
| T_ | Dot (const Point< T_ > &x, const Point< T_ > &y) |
Return dot product of x and y | |
| real_t | exprep (real_t x) |
| Compute the exponential function with avoiding over and underflows. | |
| template<class T_ > | |
| void | Assign (vector< T_ > &v, const T_ &a) |
Assign the value a to all entries of a vector v | |
| template<class T_ > | |
| void | clear (vector< T_ > &v) |
Assign 0 to all entries of a vector. More... | |
| template<class T_ > | |
| void | clear (Vect< T_ > &v) |
Assign 0 to all entries of a vector. More... | |
| real_t | Nrm2 (size_t n, real_t *x) |
Return 2-norm of array x More... | |
| real_t | Nrm2 (const vector< real_t > &x) |
Return 2-norm of vector x | |
| template<class T_ > | |
| real_t | Nrm2 (const Point< T_ > &a) |
Return 2-norm of a | |
| bool | Equal (real_t x, real_t y, real_t toler=OFELI_EPSMCH) |
Function to return true if numbers x and y are close up to a given tolerance toler More... | |
| char | itoc (int i) |
| Function to convert an integer to a character. | |
| template<class T_ > | |
| std::string | toString (const T_ x) |
| Function to convert any value to a string. | |
| template<class T_ > | |
| T_ | stringTo (const std::string &s) |
| Function to convert a string to a template type parameter. | |
Variables | |
| Node * | theNode |
| A pointer to Node. More... | |
| Element * | theElement |
| A pointer to Element. More... | |
| Side * | theSide |
| A pointer to Side. More... | |
| Edge * | theEdge |
| A pointer to Edge. More... | |
| int | Verbosity |
| Verbosity parameter. More... | |
| int | theStep |
| Time step counter. More... | |
| int | theIteration |
| Iteration counter. More... | |
| int | NbTimeSteps |
| Number of time steps. More... | |
| int | MaxNbIterations |
| Maximal number of iterations. More... | |
| real_t | theTimeStep |
| Time step label. More... | |
| real_t | theTime |
| Time value. More... | |
| real_t | theFinalTime |
| Final time value. More... | |
| real_t | theTolerance |
| Tolerance value for convergence. More... | |
| real_t | theDiscrepancy |
Value of discrepancy for an iterative procedure Its default value is 1.0. | |
| bool | Converged |
| Boolean variable to say if an iterative procedure has converged. More... | |
| bool | InitPetsc |
A namespace to group all library classes, functions, ...
Namespace OFELI groups all OFELI library classes, functions, macros and global variables.
| enum NormType |