IGLib  1.5
The IGLib base library for development of numerical, technical and business applications.
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IG.Num.Func3d2dExamples.Surface Class Reference

Base class for easy definition of surfaces defined through a function of 2 variables. More...

+ Inheritance diagram for IG.Num.Func3d2dExamples.Surface:
+ Collaboration diagram for IG.Num.Func3d2dExamples.Surface:

Protected Member Functions

override double f1 (double u, double v)
 
override double f2 (double u, double v)
 
- Protected Member Functions inherited from IG.Num.Func3d2dExamples.ParametricSurface
 ParametricSurface ()
 Base class for classes that define various parametric surfaces. More...
 
 ParametricSurface (double minX, double maxX, double minY, double maxY)
 Base class for classes that define various parametric surfaces. More...
 
abstract double f3 (double u, double v)
 
- Protected Member Functions inherited from IG.Num.Func3d2dBaseNoGradient
 Func3d2dBaseNoGradient ()
 
- Protected Member Functions inherited from IG.Num.Func3d2dBase
 Func3d2dBase ()
 

Additional Inherited Members

- Public Member Functions inherited from IG.Num.Func3d2dExamples.ParametricSurface
void SetBounds (double minX, double maxX, double minY, double maxY)
 Sets the bounds. More...
 
void SetNumPoints (int numX, int numY)
 Sets recommended number of plot points along parameter curves. More...
 
override double Value1 (double x, double y)
 Calculates and returns value of the first component of the current function. More...
 
override double Value2 (double x, double y)
 Calculates and returns value of the second component of the current function. More...
 
override double Value3 (double x, double y)
 Calculates and returns value of the third component of the current function. More...
 
- Public Member Functions inherited from IG.Num.Func3d2dBaseNoGradient
override void Gradient1 (double x, double y, out double gradx, out double grady)
 Function for calculating gradient of the first component of vector function, just throws the NotImplementedException exception. More...
 
override void Gradient2 (double x, double y, out double gradx, out double grady)
 Function for calculating gradient of the second component of vector function, just throws the NotImplementedException exception. More...
 
override void Gradient3 (double x, double y, out double gradx, out double grady)
 Function for calculating gradient of the third component of vector function, just throws the NotImplementedException exception. More...
 
override void Hessian1 (double x, double y, out double dxx, out double dyy, out double dxy)
 Function for calculating Hessian of the first component, just throws the NotImplementedException exception. More...
 
override void Hessian2 (double x, double y, out double dxx, out double dyy, out double dxy)
 Function for calculating Hessian of the second component, just throws the NotImplementedException exception. More...
 
override void Hessian3 (double x, double y, out double dxx, out double dyy, out double dxy)
 Function for calculating Hessian of the third component, just throws the NotImplementedException exception. More...
 
- Public Member Functions inherited from IG.Num.Func3d2dBase
virtual double Value1 (vec2 parameters)
 Calculates and returns value of the first component of the current function. More...
 
virtual double Value2 (vec2 parameters)
 Calculates and returns value of the second component of the current function. More...
 
virtual double Value3 (vec2 parameters)
 Calculates and returns value of the third component of the current function. More...
 
virtual vec2 Gradient1 (vec2 parameters)
 Calculates and returns gradient of the first component of the current function. More...
 
virtual vec2 Gradient2 (vec2 parameters)
 Calculates and returns gradient of the second component of the current function. More...
 
virtual vec2 Gradient3 (vec2 parameters)
 Calculates and returns gradient of the third component of the current function. More...
 
virtual mat2 Hessian1 (vec2 parameters)
 Calculates and returns Hessian of the first component of the current function and returns it (in the form of a mat2 struct). More...
 
virtual mat2 Hessian2 (vec2 parameters)
 Calculates and returns Hessian of the second component of the current function and returns it (in the form of a mat2 struct). More...
 
virtual mat2 Hessian3 (vec2 parameters)
 Calculates and returns Hessian of the third component of the current function and returns it (in the form of a mat2 struct). More...
 
- Static Public Member Functions inherited from IG.Num.Func3d2dBase
static void Example ()
 Example of use of a 2D function. More...
 
- Static Protected Member Functions inherited from IG.Num.Func3d2dBase
static void TestFunction (IFunc2d f)
 Demonstrates use of a 2D function by printing to the console 5 values and gradients of the function on the line connecting the two points (0, 0, 0) and (1, 1, 1). More...
 
static void TestFunction (IFunc2d f, double xmin, double xmax, double ymin, double ymax, int numPoints)
 Demonstrates use of a 2D function by printing to the console some values and gradients of the function on the line connecting the two specified points. More...
 
- Properties inherited from IG.Num.Func3d2dExamples.ParametricSurface
double MinX [get, set]
 Minimal value of the first parameter. More...
 
double MaxX [get, set]
 Maximal value of the first parameter. More...
 
double MinY [get, set]
 Minimal value of the second parameter. More...
 
double MaxY [get, set]
 Maximal value of the second parameter. More...
 
int NumX [get, set]
 Recommended number of points along the first parameter used to plot the surface. More...
 
int NumY [get, set]
 Recommended number of points along the second parameter used to plot the surface. More...
 
- Properties inherited from IG.Num.Func3d2dBase
virtual bool ValueDefined [get, protected set]
 Whether calculation of function value is defined. Defaulet is true. More...
 
virtual bool GradientDefined [get, protected set]
 Whether calculation of functio ngradient is defined. Default is false. More...
 
virtual bool HessianDefined [get, protected set]
 Whether calculation of function Hessian is defined. Default is false. More...
 
int NumParam [get]
 Gets number of parameters. More...
 
int NumValues [get]
 Gets number of components of the current vector function. More...
 
virtual Func2dBase Component1 [get]
 Returns the scalar function that represents the first component of the current 3D vector function of 2 variables. More...
 
virtual Func2dBase Component2 [get]
 Returns the scalar function that represents the second component of the current 3D vector function of 2 variables. More...
 
virtual Func2dBase Component3 [get]
 Returns the scalar function that represents the third component of the current 3D vector function of 2 variables. More...
 
- Properties inherited from IG.Num.IFunc3d2d
bool ValueDefined [get]
 Whether calculation of function value is defined. More...
 
bool GradientDefined [get]
 Whether calculation of function ngradient is defined. More...
 
bool HessianDefined [get]
 Whether calculation of function Hessian is defined. More...
 
Func2dBase Component1 [get]
 Returns the scalar function that represents the first component of the current 3D vector function of 2 variables. More...
 
Func2dBase Component2 [get]
 Returns the scalar function that represents the second component of the current 3D vector function of 2 variables. More...
 
Func2dBase Component3 [get]
 Returns the scalar function that represents the third component of the current 3D vector function of 2 variables. More...
 

Detailed Description

Base class for easy definition of surfaces defined through a function of 2 variables.

Member Function Documentation

override double IG.Num.Func3d2dExamples.Surface.f1 ( double  u,
double  v 
)
inlineprotectedvirtual
override double IG.Num.Func3d2dExamples.Surface.f2 ( double  u,
double  v 
)
inlineprotectedvirtual

The documentation for this class was generated from the following file: