GeometricObjects Interface CATLaw
Usage: an implementation of this interface is supplied and you must use it as is. You should not reimplement it.
interface CATLaw
Base interface representing the laws.
A law is a function L of one parameter iT on a given 1D interval
[iTmin,iTmax].
Method Index
- o
Eval(double)
- Evaluates this law.
- o
EvalFirstDeriv(double)
- Evaluates the first derivative of this law.
- o
EvalSecondDeriv(double)
- Evaluates the second derivative of this law.
- o
EvalThirdDeriv(double)
- Evaluates the third derivative of this law.
- o
GetConstraintParameters(CATLONG32&)
- Returns the constraint parameters.
- o
GetDefinitionInterval(double&,double&)
- Retrieves the definition interval of this CATLaw.
- o
GetExtremums(double&,double&)
- Retrieves the extremum values of the law.
- o
GetNumberOfConstraintParameters()
- Returns the number of constraint parameters.
- o
GetOneConstraintParameter(CATLONG32)
- Returns a constraint parameter.
- o
GetScalePowerXScalePowerF(CATLONG32&,CATLONG32&,CATLONG32&)
-
- o
LocateConstraint(double)
- Returns the constraint index nearest to a given parameter.
- o
SetScalePowerXScalePowerF(CATLONG32,CATLONG32,CATLONG32)
-
Methods
o Eval
| public virtual Eval( | const | iT) |
-
Evaluates this law.
- Parameters:
-
- iT
- The parameter value where to evaluate.
- Returns:
- The corresponding law value (L(iT)).
o EvalFirstDeriv
| public virtual EvalFirstDeriv( | const | iT) |
-
Evaluates the first derivative of this law.
- Parameters:
-
- iT
- The parameter value where to evaluate.
- Returns:
- The first derivative value (L'(iT)).
o EvalSecondDeriv
| public virtual EvalSecondDeriv( | const | iT) |
-
Evaluates the second derivative of this law.
- Parameters:
-
- iT
- The parameter value where to evaluate.
- Returns:
- The second derivative value (L''(iT)).
o EvalThirdDeriv
| public virtual EvalThirdDeriv( | const | iT) |
-
Evaluates the third derivative of this law.
- Parameters:
-
- iT
- The parameter value where to evaluate.
- Returns:
- The third derivative value (L'''(iT)).
o GetConstraintParameters
| public virtual GetConstraintParameters( | | ioNumberOfConstraints) |
-
Returns the constraint parameters.
The internal values are copied into the output array.
- Parameters:
-
- ioNumberOfConstraints
- The index (beginning at 0) of the constraint parameter.
- Returns:
- The array of the constraint parameter values. The array is allocated by the method, and
must be deallocated by the caller. If ioNumberOfConstraints==0, the array is not
allocated.
o GetDefinitionInterval
| public virtual GetDefinitionInterval( | | ioTMin, |
| | ioTMax) |
-
Retrieves the definition interval of this CATLaw.
- Parameters:
-
- ioTMin
- The lower bound value.
- ioTMax
- The upper bound value.
o GetExtremums
| public virtual GetExtremums( | | ioMin, |
| | ioMax) |
-
Retrieves the extremum values of the law.
- Parameters:
-
- ioMin
- The minimum law value ioMin= min(L(t)).
- ioMax
- The maximum law value ioMax= max(L(t)).
o GetNumberOfConstraintParameters
| public virtual GetNumberOfConstraintParameters( | ) |
-
Returns the number of constraint parameters.
- Returns:
- The number of constraint parameters.
o GetOneConstraintParameter
| public virtual GetOneConstraintParameter( | const | iIndex) |
-
Returns a constraint parameter.
- Parameters:
-
- iIndex
- The index (beginning at 0) of the constraint parameter.
o GetScalePowerXScalePowerF
| public virtual GetScalePowerXScalePowerF( | | oPowerScaleX, |
| | oPowerScaleF, |
| | oReviewed) |
-
o LocateConstraint
| public virtual LocateConstraint( | const | iT) |
-
Returns the constraint index nearest to a given parameter.
- Parameters:
-
- iT
- The parameter value.
- Returns:
- The index (beginning at 0) of the nearest constraint.
o SetScalePowerXScalePowerF
| public virtual SetScalePowerXScalePowerF( | | iPowerScaleX, |
| | iPowerScaleF, |
| | iReviewed | =0) |
-
This object is included in the file: CATLaw.h
If needed, your Imakefile.mk should include the module: CATGMGeometricInterfaces
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