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Namespaces | Classes | Enumerations | Functions

# IG::Num Namespace Reference

## Namespaces
namespace | Experimental
## Classes
class | SampledDataCsv
| Base class for CSV (comma separated files) representation, importer and exporter of sampled data and data definitions. More...
class | NamespaceDoc
| This namespace contains various numerical classes. More...
class | AnalysisRequestDto
| DTO (Data Transfer Objects) for storing contents of direct analysis request (in optimization problems). More...
class | AnalysisResultsDto
| DTO (Data Transfer Objects) for storing contents of direct analysis request (in optimization problems). More...
class | VectorFunctionRequestDTO
| DTO (Data Transfer Objects) for storing contents of vector function evaluation request. More...
class | VectorFunctionResultsDto
| DTO (Data Transfer Objects) for storing contents of vector function results. More...
interface | IResponseEvaluatorVectorSimple
| Interface for simulators and other systems (used e.g. for optimization) that can calculate vector response as a function of vector input parameters. More...
class | SimKosecConst
| Constants for (optimization) interface with the simulation code of Gregor Kosec. More...
class | SimKosecFileManagerConvBase
| Base class for interface with simulator of G. Kosec for convection problems in a cave with obstacles. More...
class | SimKosecFileManagerConv2
| Interface with simulator of G. Kosec for convection problems in a cave with 2 obstacles. More...
class | SimKosecFileManagerConv3
| Interface with simulator of G. Kosec for convection problems in a cave with 3 obstacles. More...
class | SimKosecFileManagerBase
| File manager for interfacing (for optimization purposes) the simulation code of Gregor Kosec. More...
class | PointCloudSampledDataElement
| Cloud of points where each point is represented by the IVector object, contains a list of containers of vector objects that include point coordinates. More...
class | PointContainerSampledDataElement
| Container class that contains a single vector point plus all the data that are necessary for searching and re-connecting operations on points. More...
class | DistanceComparerSampledDataElement
| Distance comparer for point clouds where point type is SampledDataElement. More...
class | SampledDataElement
| A single element of a sampled data, contains vector of input parameters and vector of output values. More...
class | SampledDataSet
| Sampled data consisting of elements of which each contains vector of input parameters and output values. NOT thread safe. More...
class | InputOutputElementDefinition
| Base class for input or output data element definition for vector functions, approximations, etc. More...
class | InputElementDefinition
| Input data element definition for vector functions, approximations, etc. More...
class | OutputElementDefinition
| Input data element definition for vector functions, approximations, etc. More...
class | InputOutputDataDefiniton
| Definition of input and output data for vector functions, approximations, etc. Contains descriptiove information about individual eleemnts of input and output, default values and eventual bounds of input parameters, etc. More...
class | SampledDataElementDto
| DTO (data transfer object) for sampled data element (one point with vectors of input and output parameters). More...
class | SampledDataSetDto
| Data Transfer Object (DTO) for sampled data set. More...
class | InputOutputElementDefinitionDto
| DTO (data transfer object) for data element definition. More...
class | OutputElementDefinitionDto
| DTO (data transfer object) for data output element definition. More...
class | InputElementDefinitionDto
| DTO (data transfer object) for data input element definition. More...
class | InputOutputDataDefinitonDto
| DTO (data transfer object) for data definition that contains input and output elements. More...
interface | IBoundingBox
| Bounding box, defines minimum and maximum co-ordinates of domains, geometric objects and their groups. More...
class | BoundingBoxBase
| Base class for bounding boxes that define minimal and maximal co-ordinates of objects, groups of objects, and regions in space. More...
class | BoundingBox
| Bounding box, defines lower and upper bounds on vector quantities such as coordinates of geometrix objects, bounds of domains, etc. More...
class | BoundingBox3d
| A 3D bounding box. More...
class | BoundingBox2d
| A 2D bounding box. More...
class | BoundingBox1d
| An 1D bounding box. More...
struct | PhysicalConstant
| Data of a physical constant, including its value, standard error, units, symbol and description. This is alro used for derived SI units and non-SI units. More...
class | ConstMath
| Mathematical and physical constants. More...
class | ConstPhysical
| Physical constants including units and standard uncertainty. More...
class | SIPrefix
| SI prefixes for producing multiples of the original units (such as kilo- or micro-). More...
class | PhysicalUnit
| SI units (basic & derived) More...
class | NonSIUnit
| Non-SI units whose use is not encouraged or not allowed. More...
class | ConstMisc
| Miscellaneous constants. More...
class | Numeric
interface | IRealFunction
| Interface for real functions. More...
class | RealFunctionBase
| Base class for real functions of real variable. More...
class | RealFunction
| Represents a real function of a real variabe. More...
class | FunctionPolynomial
| Polynomial real functions of one variable. More...
class | ComposedFunction
| Composition of real functions. More...
class | Func
| Creation of a number of standard real mathematical functions in one dimension. Conttains subclasses for specific functions ans corresponding static creator methods. Creator methods come in 3 different version: for reference form of the function (e.g. just Exp[x]), for form shifted and stretched in x direction, and general form shifted and stretched in both directions. More...
interface | IRealFunctionParametric
| Parameterized real-valued functions of single variable. More...
interface | IRealFunctionOneParametric
| Parameterized real-valued functions of single variable. More...
class | RealFunctionParametric
| Base class for parameterized real-valued functions of single variable. Parameters that completely define the function out of parametric family of functions can be queried or set. Parameters are represented and stored as vector. More...
class | RealFunctionOneParametric
| Base class for one parametric families of real-valued functions of single variable. Parameters that completely define the function out of parametric family of functions can be queried or set. More...
class | RealFunctionParametricBase
| Base class for parameterized real-valued functions of single variable. Parameters that completely define the function out of parametric family of functions can be queried or set. More...
interface | IRealFunctionPenalty
| Interface that must be satisfied by penalty functions. Penalty functions have small values where argument is less than 0, and grow fast where their argument is positive. More...
class | ScalarFunctionBase
| Base class for scalar functions with affine transformation of co-ordinates. The reference function is defined while the actual function is defined as that reference function of transformed coordinates. If transformation is not specified then function reduces to the reference one. More...
class | ScalarFunctionLinear
| Quadratic scalar function of vector variable. Function is evaluated according to q(x) = (1/2)*x^T*G*x + b^T*x + c where x is vector of parameters, G is constant Hessian matrix, b is vector of linear coefficients (gradient at x=0) and c is the scalar term (function value at x=0). More...
class | ScalarFunctionQuadratic
| Quadratic scalar function of vector variable. Function is evaluated according to q(x) = (1/2)*x^T*G*x + b^T*x + c where x is vector of parameters, G is constant Hessian matrix, b is vector of linear coefficients (gradient at x=0) and c is the scalar term (function value at x=0). More...
class | ScalarFunctionExamples
| Various examples of scalar functions. More...
interface | IScalarFunction
| Scalar functions of vector arguments, with eventual affine transformation of parameters. If transformation is defined then actual function is evaluated as reference function evaluated at inverse affine transformed parameters. More...
interface | IScalarFunctionUntransformed
| Scalar functions of vector arguments. More...
interface | IScalarFunctionParametric
| Parameterized scalar functions with affine transformation of coordinates. More...
interface | IScalarFunctionOneParametric
class | ScalarFunctionParametric
| Base class for parameterized scalar functions with affine transformation of co-ordinates. Parameters that completely define the function out of parametric family of functions can be queried or set. Parameters are represented and stored as vector. Affine transformation of coordinates is included: the reference function evaluation must be defined while the actual function is defined as that reference function of transformed coordinates. If transformation is not specified then function reduces to the reference one. More...
class | ScalarFunctionOneParametric
| Base class for one parametric families of scalar functions with affine transformation of co-ordinates. Parameters that completely define the function out of parametric family of functions can be queried or set. Affine transformation of coordinates is included: the reference function evaluation must be defined while the actual function is defined as that reference function of transformed coordinates. If transformation is not specified then function reduces to the reference one. More...
class | ScalarFunctionParametricBase
| Base class for parameterized scalar functions with affine transformation of co-ordinates. Parameters that completely define the function out of parametric family of functions can be queried or set. Affine transformation of coordinates is included: the reference function evaluation must be defined while the actual function is defined as that reference function of transformed coordinates. If transformation is not specified then function reduces to the reference one. More...
class | ScalarFunctionRadial
| Radial scalar functions. More...
class | ScalarFunctionRadialOneParametric
| Base class for one parametric families of radial scalar functions with affine transformation of co-ordinates. Parameters that completely define the function out of parametric family of functions can be queried or set. Affine transformation of coordinates is included: the reference function evaluation must be defined while the actual function is defined as that reference function of transformed coordinates. If transformation is not specified then function reduces to the reference one. More...
class | ScalarFunctionRadialParametric
| Parametric scalar function. More...
class | ScalarFunctionRadialUntransformedOneParametric
| One parametric radial scalar function (dependent on one tunning parameter). More...
class | ScalarFunctionRadialUntransformed
| Radial scalar functions. More...
class | ScalarFunctionResults
| Storage for results of a scalar function. Includes parameters at which function was (or should be) evaluated, flags specifying what has been and what should be evaluated, calculated value, gradient and Hessian of the function in the specified point. More...
interface | IScalarFunctionResults
| Storage for results of a scalar function. Includes parameters at which function was (or should be) evaluated, flags specifying what has been and what should be evaluated, calculated value, gradient and Hessian of the function in the specified point. More...
class | ScalarFunctionTransformed
| Scalar function that is defined as some reference function evaluated at inverse affine-trasformed parameters. This class is typically used to convert scalar functions without affine transformation of coordinates (interface IScalafunctionUntransformed) to those that support affine transformation of coordinates. More...
class | ScalarFunctionUntransformedBase
| Base class for defining scalar functions without possibility of affine transformation of parameters. More...
class | VectorFunctionBase
| Base class for defining Vector functions whose evaluation is defined in bulk, and evaluation of individual components can not be performed directly. For these functioons, individual values and individual gradient or vector components are evaluated in such a way thet the function is first evaluated as whole, storing its results to an object implementing IVectorFunctionResults. More...
class | VectorFunctionBaseComponentWise
| Base class for defining Vector functions whose component-wise evaluation is defined directly. More...
class | VectorFunctionBaseGeneral
| Base class for VectorFunctionBase and VectorFunctionBaseComponentwise. In general, use VectorFunctionBase and VectorFunctionBase in order to derive from. More...
class | VectorFunctionExamples
| Various vector function examples. More...
interface | IVectorFunction
| Vector function of a vector argument. More...
interface | IVectorFunctionResults
| Vector function results. Used to transfer parameters input (e.g. vector of parameters, request flags) to the vector function and to store function output results (e.g. values, their gradients, error codes, and flags indicating what has actually been calculated). REMARKS: Property CopyReferences specifies whether only references are copied when individial object fields are assigned & set (when the property is true), or values are actually copied (when false - deep copy). Each setter method also has the variant that always copies only the reference (function name appended by "Reference"). This makes possible to avoid duplication of allocated data and also to avoid having different data with the same references. In the beginning of analysis functions, call ResetResults(). More...
class | VectorFunctionResults
| Vector function results. Used to transfer parameters input (e.g. vector of parameters, request flags) to the vector function and to store function output results (e.g. values, their gradients, error codes, and flags indicating what has actually been calculated). REMARKS: Property CopyReferences specifies whether only references are copied when individial object fields are assigned & set (when the property is true), or values are actually copied (when false - deep copy). Each setter method also has the variant that always copies only the reference (function name appended by "Reference"). This makes possible to avoid duplication of allocated data and also to avoid having different data with the same references. In the beginning of analysis functions, call ResetResults(). More...
interface | IFunc2d
| Represents scalar functions of 2 variables. More...
class | Func2dBaseNoHessian
| Base class for scalar functions of 2 variables (implementations of the IFunc2d interface). that do not implement calculation of the Hessian (second derivatives). Beside the IFunc2dinterface, this class also implements the IScalarFunctioninterface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func2dBaseNoGradient
| Base class for scalar functions of 2 variables (implementations of the IFunc2d interface). that do not implement calculation of function Hessian (second derivatives) or gradient. Beside the IFunc2dinterface, this class also implements the IScalarFunctioninterface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func2dBase
| Base class for scalar functions of 2 variables (base for implementation of IFunc2d interface). Beside the IFunc2dinterface, this class also implements the IScalarFunctioninterface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func2dVectorFormBase
| Base class for scalar functions of 2 variables (base for implementation of IFunc2d interface). Derive from this class when your basic implementations of evaluation methods are in vector form (parameters as vec2 struct).Beside the IFunc2d interface, this class also implements the IScalarFunction interface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func2dLinear
| Linear (Affine) function of 2 variables. Function is evaluated according to fl(x) = b^T*x + c where x is vector of parameters, b is the vector of linear coefficients (gradient at x=0) and c is the scalar term (function value at x=0). More...
class | Func2dQuadratic
| Quadratic function of 2 variables. Function is evaluated according to q(x) = (1/2)*x^T*G*x + b^T*x + c where x is vector of parameters, G is constant Hessian matrix, b is the vector of linear coefficients (gradient at x=0) and c is the scalar term (function value at x=0). More...
class | Func2dExamples
| Example classes of type Func2d. More...
class | Func2dBasePlain_ToConsider
| Base class for scalar functions of 2 variables. This willl be base class for most of other classes that implement the IFunc2d interface. It provides a set of useful static methods. More...
interface | IFunc3d
| Represents scalar functions of 2 variables. More...
class | Func3dBaseNoHessian
| Base class for scalar functions of 3 variables (implementations of the IFunc3d interface). that do not implement calculation of the Hessian (second derivatives). Beside the IFunc3d interface, this class also implements the IScalarFunction interface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func3dBaseNoGradient
| Base class for scalar functions of 3 variables (implementations of the IFunc3d interface). that do not implement calculation of function Hessian (second derivatives) or gradient. Beside the IFunc3d interface, this class also implements the IScalarFunction interface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func3dBase
| Base class for scalar functions of 3 variables (base for implementation of IFunc3d interface). Beside the IFunc3d interface, this class also implements the IScalarFunction interface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func3dVectorFormBase
| Base class for scalar functions of 3 variables (base for implementation of IFunc3d interface). Derive from this class when your basic implementations of evaluation methods are in vector form (parameters as vec3 struct).Beside the IFunc3d interface, this class also implements the IScalarFunction interface. This does not affect efficiency but adds the functionality for using objects as general (untransformed) scalar functions. More...
class | Func3dLinear
| Linear (Affine) function of 3 variables. Function is evaluated according to fl(x) = b^T*x + c where x is vector of parameters, b is the vector of linear coefficients (gradient at x=0) and c is the scalar term (function value at x=0). More...
class | Func3dQuadratic
| Quadratic function of 3 variables. Function is evaluated according to q(x) = (1/2)*x^T*G*x + b^T*x + c where x is vector of parameters, G is constant Hessian matrix, b is the vector of linear coefficients (gradient at x=0) and c is the scalar term (function value at x=0). More...
class | Func3dExamples
| Example classes of type Func3d. More...
interface | IFunc3d2d
| Represents 3D vector functions of 2 variables. More...
class | Func3d2dBaseNoHessian
| Base class for 3D vector functions of 2 variables (implementations of the IFunc3d2d interface) that do not implement calculation of the Hessian (second derivatives). More...
class | Func3d2dBaseNoGradient
| Base class for 3D vector functions of 2 variables (implementations of the IFunc3d2d interface) that do not implement calculation of function Hessian (second derivatives) or gradient. More...
class | Func3d2dBase
| Base class for 3D vector functions of 2 variables (base for implementation of IFunc3d2d interface). More...
class | Func3d2dExamples
| Contains a number of example 3D vector functions of 2 variables. Many of the contained nested classes define interesting parametric surfaces. More...
class | GridGenerator1d
| Generates 1D grids with equidistant or geometrically grown intervals. More...
interface | IGridGenerator1d
| Interface for 1d grid generators. More...
class | GridGenerator1dBase
| Base class for 1D grid generators. More...
class | GridGenerator1dFunc
| Generates 1D grids with equidistant or geometrically grown intervals. More...
struct | vec2
| 2D vector, struct implementation. More...
struct | mat2
| 2D matrix, struct implementation. More...
class | Matrix2d
| Matrix in a 2 dimensional space. More...
struct | vec3
| 3D vector, struct implementation. More...
struct | mat3
| 3D matrix, struct implementation. More...
class | Matrix3d
| Matrix in a 3 dimensional space. More...
class | Field1
| A generic field of values of any type. Values must be allocated at once. More...
class | FieldCollection3d
| Collection of structured 3D fields of the same type. Fields are identified by their names. In principle, contained fields can be of different dimensions. More...
class | FieldCollection2d
| Collection of structured 2D fields of the same type. Fields are identified by their names. In principle, contained fields can be of different dimensions. More...
class | FieldCollection
| Collection of fields of the same type. Fields are identified by their names. In principle, contained fields can be of different dimensions. More...
class | Field
| A generic field of values of any type. Values must be allocated at once. More...
class | StructuredMeshGeometry2d
| Structured mesh geometry in 2 dimensions. More...
class | StructuredField2d
| Field where field elements are arranged in a 2 dimensional array. Usually represents a field over a structured 2D mesh. Elements can be accessed either through a single index running over all elements of the array, or by 2 indices indexing elements in 2 basic directions of the grid. The first index ("x direction") ie least significant and the last index is most significant. More...
class | StructuredMeshGeometry3d
| Structured mesh geometry in 3 dimensions. More...
class | StructuredField3d
| Field where field elements are arranged in a 3 dimensional array. Usually represents a field over a structured 3D mesh. Elements can be accessed either through a single index running over all elements of the array, or by 3 indices indexing elements in 3 basic directions of the grid. The first index ("x direction") ie least significant and the last index is most significant. More...
class | StructuredMesh2d3d
| 2D structured mesh in 3D. Grid is 2D but it is embedded in 3D space. Type used for co-ordinates is vec3. More...
class | StructuredMesh2d
| Generic 2D structured mesh with collections of named scalar, vector, tensor and index fields. Fields are created on demand (lazy evaluation). More...
class | StructuredMesh3d
| Structured mesh in 3D. Type used for co-ordinates is vec3. More...
class | StructuredMesh3d
| Generic 3D structured mesh with collections of named scalar, vector, tensor and index fields. Fields are created on demand (lazy evaluation). More...
class | UnStructuredMesh2d
| 2D structured mesh. Type used for co-ordinates and vectors is vec2. More...
class | UnstructuredMesh1d2d
| Unstructured mesh in 1D embedded in 2D space. Used e.g. for representation of curves in 2D.Type used for co-ordinates is vec2.Contains collections of collections of index, scalar, vector and tensor fields that are created on demand. More...
class | UnstructuredMesh1d3d
| Unstructured mesh in 1D embedded in 3D space. Used e.g. for representation of curves in 3D.Type used for co-ordinates is vec3.Contains collections of collections of index, scalar, vector and tensor fields that are created on demand. More...
class | UnstructuredMesh1d
| Generic 1D unstructured mesh with collections of named scalar, vector, tensor and index fields. Mesh contains geometry (inherited from UnstructuredMeshGeometry1d) and collection of index, scalar, vector and tensor fields.Fields are created on demand (lazy evaluation). More...
class | UnstructuredMesh2d
| Unstructured mesh in 2D. Type used for co-ordinates is vec2.Contains collections of collections of index, scalar, vector and tensor fields that are created on demand. More...
class | UnstructuredMesh2d
| Generic 2D unstructured mesh with collections of named scalar, vector, tensor and index fields. Mesh contains geometry (inherited from UnstructuredMeshGeometry2d) and collection of index, scalar, vector and tensor fields.Fields are created on demand (lazy evaluation). More...
class | UnstructuredMesh3d
| Unstructured mesh in 3D. Type used for co-ordinates is vec3.Contains collections of collections of index, scalar, vector and tensor fields that are created on demand. More...
class | UnstructuredMesh3d
| Generic 3D unstructured mesh with collections of named scalar, vector, tensor and index fields. Mesh contains geometry (inherited from UnstructuredMeshGeometry3d) and collections of index, scalar, vector and tensor fields.Fields are created on demand (lazy evaluation). More...
class | UnstructuredMeshGeometry1d
| Geometry and topology of an unstructured 1D mesh. Presents both connected meshes and unconnected sets of points. More...
class | UnstructuredMeshGeometry2d
| Geometry and topology of an unstructured 2D mesh. Presents both connected meshes and unconnected sets of points. More...
class | UnstructuredMeshGeometry3d
| Geometry and topology of an unstructured 2D mesh. Presents both connected meshes and unconnected sets of points. More...
interface | IDistanceComparer
| Interface used for distance comparers in point clouds. More...
class | DistanceComparer
| Class that is used to calculate and compare distances between point containers. More...
class | PointCloud
| Cloud of points, contains a list of containers of objects that include point coordinates. More...
class | PointCloudVector
| Cloud of points where each poinr is represented by the IVector object, contains a list of containers of vector objects that include point coordinates. More...
class | PointContainerVector
| Container class that contains a single vector point plus all the data that are necessary for searching and re-connecting operations on points. More...
class | DistanceComparerVector
interface | IPointContainer
| Basic interface for point container classes. More...
class | PointContainer
| Container class that contains a single point plus all the data that are necessary for searching and re-connecting operations on points. More...
class | PointLink
| Contains a pointer (link) to another point container. More...
class | Vector2d
| Vector or point in a 2 dimensional space. More...
class | Vector3d
| Vector or point in a 3 dimensional space. More...
struct | geom3
| Provides static methods used in 3D. More...
class | Geometry3D
| Provides static methods of 3D analytic geometry. More...
class | Matrix
| Real matrix class. Some operations are performed by the MathNet.Numerics.LinearAlgebra.Matrix class. More...
interface | IMatrix
| Generic Matrix interface. More...
interface | IMatrix
| Real matrix interface. More...
class | MatrixExtensions
| Extension methods for IMatrix interface. More...
class | MatrixBase
| Base class for matrices. More...
class | MatrixStore
| Matrix store. Stores matrix objects for reuse.Can be used for storage fo matrices with specific dimension (default) or for torage of any non-null matrices. More...
class | MatrixStore
| Matrix store. Stores matrix objects for reuse.Can be used for storage fo matrices with specific dimension (default) or for torage of any non-null matrices. More...
interface | ILinearSolver
| Classes that can be used for solution of linear systems of equations. This interface is mainly used for matrix dexompositions. More...
class | LinearSolverBase
class | LUDecomposition
| LU decomposition of a matrix. Objects of this class are immutable. Decomposition is calculated at initialization, and the decomposed matrix can not be replaced later. More...
class | QRDecomposition
| QR decomposition of a matrix. Objects of this class are immutable. Decomposition is calculated at initialization, and the decomposed matrix can not be replaced later. More...
class | CholeskyDecomposition
| Cholesky decomposition of a matrix. Available for symmetric positive definite matrices. Objects of this class are immutable. Decomposition is calculated at initialization, and the decomposed matrix can not be replaced later. More...
class | EigenValueDecomposition
| Eigenvalue decomposition of a matrix. Calculates eigenvectors and eigenvalues of a real matrix.Objects of this class are immutable. Decomposition is calculated at initialization, and the decomposed matrix can not be replaced later. More...
class | SingularValueDecomposition
| Singular value decomposition of a matrix. Calculates eigenvectors and eigenvalues of a real matrix.Objects of this class are immutable. Decomposition is calculated at initialization, and the decomposed matrix can not be replaced later. More...
class | ParallelJobContainerBase
| Contains input data and results of a parallel job to be executed, oropertied indicating the state of the job, and methods for interaction with job performer and dispatcher. More...
class | ParallelJobContainerGen
| General purpose parallel job container that contains methods for running the job in on the same machine thread. Contains many auxiliary methods for testing and for adaptation of parallel jobs concepts to different tasks. Contains input data and results of a parallel job to be executed, oropertied indicating the state of the job, and methods for interaction with job performer and dispatcher. More...
class | ParallelJobServerGen
| Parallel job server for job containers that inherit from ParallelJobContainerGen. More...
class | ParallelJobDispatcherGen
| Parallel job dispatcher for job containers that inherit from ParallelJobContainerGen. More...
class | ParallelJobServerBase
| Parallel job server. Waits for job requests and executes them in a parallel thread. More...
class | ParallelJobDispatcherBase
| Parallel job dispatcher. Accepts job requests and dispatches jobs to parallel job servers when available and redy to run a job. More...
class | ParallelJobDispatcherBase
| Base class for parallel job dispatchers. Accepts job requests and dispatches jobs to parallel job servers when available and redy to run a job. More...
interface | IRandomGenerator
| Uniform random number generator. More...
class | RandomGenerator
| Default generator of uniformly distributed random numbers. Provides a global generator and a static function for generating new generators. Currently, the generator used is the system's generator built in C#. More...
class | RandGeneratorThreadSafe
| Generator of uniformly distributed random numbers. Based on the default random generator. Instance members are thread safe! More...
class | RandomGeneratorSystem
| Generator of uniformly distributed random numbers. Based on system random generator. WARNING: Instance members are not guaranteed to be thread safe! More...
struct | Scalar
| Represents a real number. More...
struct | Counter
| Represents a real number. More...
class | SpeedTestCpu
| Various utilities for testing computational speed of the current system. More...
class | AffineTransformation
| Implementation of a general affine transformation where dimensions of the original and transformed space can be different. More...
class | AffineTransformationDiagonal
| Affine transformation with diagonal tansformation matrix. More...
class | AffineTransformationDiagonal0_TO_DELETE
| Implementation of a general affine transformation. More...
interface | IAffineTransformation
| Affine Transformation. More...
class | AffineTransformationSquare
| Invertible Affine transformation with square transformation matrix. More...
class | Vector
| Real vector class. More...
interface | IVector
| Generic Vector interface. More...
interface | IVector
| Real vector intrface. More...
class | VectorExtensions
| Extension methods for vector classes. More...
class | VectorBase
| Base class for real vectors. More...
class | VectorStore
| Vector store. Stores Vector objects for reuse.Can be used for storage fo vectors with specific dimension (default) or for torage of any non-null vectors. More...
class | VectorStore
| Vector store. Stores Vector objects for reuse.Can be used for storage fo vectors with specific dimension (default) or for torage of any non-null vectors. More...
interface | IAnalysis
| Interface for direct analysis classes used in optimization problems. More...
class | AnalysisBase
| Base class for direct analysis classes that define optimization problems. Represent the complete definition of the optimization problem (without initial parameters). Concrete analysis classes (e.g. representing optimization examples or complex direct problems solved through numerical simulation) should be derived from this class. More...
class | AnalysisComparer
| Compares two sets of analysis results in various different ways. More...
class | AnalysisResultsExtensions
| Extension methods for analysis results classes. More...
class | AnalysisResults
| Single objective optimization analysis results. Used to transfer parameters input (e.g. vector of parameters, request flags) to the analysis function and to store analysis output results (e.g. objective and constraint functions, their gradients, error codes, and flags indicating what has actually been calculated). REMARKS: Property CopyReferences specifies whether only references are copied when individial object fields are assigned & set (when the property is true), or values are actually copied (when false - deep copy). Each setter method also has the variant that always copies only the reference (function name appended by "Reference"). This makes possible to avoid duplication of allocated data and also to avoid having different data with the same references. AGREEMENTS: Optimization problem is defined as minimize f(x), subject to: c_i(x)<=0, i=0...NI-1 c_j(x)=0, j=NI...NI+NE-1. Here x is vector of parameters, f(x) is the objective function, and c_i(x) and c_j(c) are constraint functions. NI is number of inequality constraints and NE is number of equality constraints. If there are equality constraints then they are listed after inequality constraints. More...
class | PenaltyEvaluator
| Evaluation of penalty functions. More...
interface | IAnalysisResults
| Single objective optimization analysis results. Used to transfer parameters input (e.g. vector of parameters, request flags) to the analysis function and to store analysis output results (e.g. objective and constraint functions, their gradients, error codes, and flags indicating what has actually been calculated). REMARKS: Property CopyReferences specifies whether only references are copied when individial object fields are assigned & set (when the property is true), or values are actually copied (when false - deep copy). Each setter method also has the variant that always copies only the reference (function name appended by "Reference"). This makes possible to avoid duplication of allocated data and also to avoid having different data with the same references. In the beginning of analysis functions, call ResetResults(). More...
interface | IPenaltyEvaluator
| Classes that evaluates penalty terms corresponding to a specific penalty function. More...
class | OptFileAnalysisServer
| File analysis server. Performs direct analyses by request. More...
class | OptFileAnalysisClient
| File analysis client. Passes direct analysis request to the server and gets analysis results from it. More...
class | OptFileConst
| Constants used in definition of optimization servers and clients working through file system. More...
class | OptFileManager
| Performs elementary operations for optimization and analysis servers and clients that exchange data and messages through files. Each such server can serve a single request at a time (single thread of execution). Client-server pair (or pairs, when both analysis and optimization are performed in this way) has (or have) a single directory for exchanging data and messages. If there is a need for analyses running in parallel, each thread must have its own directory and its own client-server pair. More...
interface | IOptimizationData
| Information about optimization data and algorithm parameters. More...
class | OptimizationDataBase
| Base class for holding information about optimization data and algorithm parameters. More...
class | OptimizationData
| Information about optimization data and algorithm parameters. More...
interface | IOptimizationResults
| Storage of optimization results. Stores optimal results, best current guess, etc. More...
class | OptimizationResultsBase
| Base class for storage of optimization results. Stores optimal analysis results, best current guess, etc. More...
class | OptimizationResults
interface | IOptimizer
| Interface for optimization algorithms. $A Igor Feb10;. More...
class | OptimizerBase
class | ExampleMathClass
| Example class that derives from the M class. Implements a method that uses basic mathematical functions implemented in M. More...
class | M
| Defines some mathematical functions to be used in derived and other classes. * Standard mathematical functions and constants with short names are implemented, e.g. sin() instesd of Math.Sin().** These functions are public and static such that they can be used out of the derived classes, too.*** In particular, some script classes derive from this one, in order to use simple-named mathematical functions.** Some functions are defined with several names, in order to reduce probability of errors in scripts. More...
class | MExt
| Defines some mathematical functions to be used in derived classes. In addition to functions defined in the M class, functions are defined under other names, and some additional functions are also defined. * Standard mathematical functions and constants with short names are implemented, e.g. sin() instesd of Math.Sin().** These functions are static such that they can be used out of the derived classes, too.*** In particular, some script classes derive from this one, in order to use simple-named mathematical functions.** Some functions are defined with several names, in order to reduce probability of errors in scripts. More...
class | TestClass
class | Func2dFromScalarFunction
| Scalar function of 2 variables that is based on a general scalar function of vector argument. More...
class | Func2dFromScalarScript
| Scalar function of 2 variables that is generated from expressions for evaluation of function value, gradient components, etc. More...
class | Func3dFromScalarFunction
| Scalar function of 3 variables that is based on a general scalar function of vector argument. More...
class | Func3dFromScript
| Scalar function of 3 variables that is generated from expressions for evaluation of function value, gradient components, etc. More...
## Enumerations
enum | SI { m, kg, s, A, K, cd, mol }
| SI base units (International system of units). More...
enum | Operation { None = 0, Addition, Subtraction, Multiplication, Division, Composition, UnaryPlus, UnaryMinus }
enum | ParallelJobState { Uninitialized = 0, Initialized, Unemployed, DataReady, EnQueued, Executing, ResultsReady, Aborted, ResultsProcessed }
| Job states. More...
enum | ParallelServerState { Uninitialized = 0, Idle, Executing, Inactive }
| Defines state of the parallel server. More...
## Functions
delegate RealFunction | DlgFunctionTransformation (RealFunction f)
| Operators on univariate real functions, transforms a function to obtain another one.
delegate double | DlgFunctionValue (double x)
| Represents real function of real variable.
delegate double | DlgFunctionHigherDerivative (double x, int order)
| Represents derivative of real function of real variable of arbitrary order.
delegate double | DlgFunctionParametric (double x, Vector p)
| Reprents parametric family of real functions of real variable.
delegate double | DlgFunctionParametricHigherDerivative (double x, Vector p, int order)
| Arbitrary order derivative of parametric family of real functions with respect to function argument.
delegate double | DistanceDelegate< in PointType > (PointType pt1, PointType pt2)
delegate void | ParallelJobCallback (ParallelJobContainerBase jobContainer)
| Callback delegate that can be assigned to job container for execution at various notification events (such as job started, etc.).
delegate ResultType | SimpleFunctionDelegate< InputType, ResultType > (InputType input)
| A generic delegate that can contain simple functions that take one input argument of the specified type, and return result of another type.
delegate void | ParallelJobCallbackGen< InputType, ResultType > (ParallelJobContainerGen< InputType, ResultType > jobContainer)
| Callback delegate that can be assigned to job container for execution at various notification events (such as job started, etc.). Used in simple events.

## Enumeration Type Documentation

enum IG::Num::SI

SI base units (International system of units).

Enumerator:

  m | Metre, an SI unit for length.
  kg | Kilogram, an SI unit for mass.
  s | Second, an SI unit for time.
  A | Ampere, an SI unit for electric current.
  K | Kelvin, an SI unit for thermodynamic temperature.
  cd | Candela, an SI unit for luminous intensity.
  mol | Mole, an SI unit for amount of substance.

enum IG::Num::Operation

Enumerator:

  None |
  Addition |
  Subtraction |
  Multiplication |
  Division |
  Composition |
  UnaryPlus |
  UnaryMinus |

enum IG::Num::ParallelJobState

Job states.

$A Igor Mar08;

Enumerator:

  Uninitialized |
  Initialized |
  Unemployed |
  DataReady |
  EnQueued |
  Executing |
  ResultsReady |
  Aborted |
  ResultsProcessed |

enum IG::Num::ParallelServerState

Defines state of the parallel server.

Enumerator:

  Uninitialized |
  Idle |
  Executing |
  Inactive |

## Function Documentation

delegate RealFunction IG::Num::DlgFunctionTransformation | ( | RealFunction | f | ) |

Operators on univariate real functions, transforms a function to obtain another one.

Parameters:

  f | Function that is transformed.

Returns:
  Transformed function.

$A Igor xx;

delegate double IG::Num::DlgFunctionValue | ( | double | x | ) |

Represents real function of real variable.

$A Igor xx;

delegate double IG::Num::DlgFunctionHigherDerivative | ( | double | x,
|  | int | order
| ) |  |

Represents derivative of real function of real variable of arbitrary order.

$A Igor xx;

delegate double IG::Num::DlgFunctionParametric | ( | double | x,
|  | Vector | p
| ) |  |

Reprents parametric family of real functions of real variable.

$A Igor xx;

delegate double IG::Num::DlgFunctionParametricHigherDerivative | ( | double | x,
|  | Vector | p,
|  | int | order
| ) |  |

Arbitrary order derivative of parametric family of real functions with respect to function argument.

$A Igor xx;

delegate double IG::Num::DistanceDelegate< in PointType > | ( | PointType | pt1,
|  | PointType | pt2
| ) |  |

delegate void IG::Num::ParallelJobCallback | ( | ParallelJobContainerBase | jobContainer | ) |

Callback delegate that can be assigned to job container for execution at various notification events (such as job started, etc.).

Parameters:

  jobContainer | Job container that executed the callback.

delegate ResultType IG::Num::SimpleFunctionDelegate< InputType, ResultType > | ( | InputType | input | ) |

A generic delegate that can contain simple functions that take one input argument of the specified type, and return result of another type.

Template Parameters:

  InputType | Type of the function input argument.
  ResultType | Type of function result (returned by the function).

Parameters:

  input | Input argument of the function.

Returns:
  Result of calculation performed by the function.

delegate void IG::Num::ParallelJobCallbackGen< InputType, ResultType > | ( | ParallelJobContainerGen< InputType, ResultType > | jobContainer | ) |

Callback delegate that can be assigned to job container for execution at various notification events (such as job started, etc.). Used in simple events.

Template Parameters:

  InputType | Type of parallel jobs input data.
  ResultType | Type of parallel jobs results data.

Parameters:

  jobContainer | Job container that executed the callback.

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