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110 lines
3.0 KiB
Plaintext
Executable File
110 lines
3.0 KiB
Plaintext
Executable File
-- File: GeomFill_FunctionDraft.cdl
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-- Created: Mon Apr 27 10:53:22 1998
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-- Author: Stephanie HUMEAU
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-- <shu@sun17>
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---Copyright: Matra Datavision 1998
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private class FunctionDraft from GeomFill
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inherits FunctionSetWithDerivatives from math
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uses
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Vector from math,
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Matrix from math,
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HSurface from Adaptor3d,
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HCurve from Adaptor3d,
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Vec from gp,
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Tensor from GeomFill
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is
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Create(S : HSurface from Adaptor3d ; C : HCurve from Adaptor3d)
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returns FunctionDraft from GeomFill ;
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NbVariables(me)
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---Purpose: returns the number of variables of the function.
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returns Integer is redefined;
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NbEquations(me)
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---Purpose: returns the number of equations of the function.
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returns Integer is redefined;
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Value(me: in out; X: Vector; F: out Vector)
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---Purpose: computes the values <F> of the Functions for the
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-- variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean is redefined;
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Derivatives(me: in out; X: Vector; D: out Matrix)
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---Purpose: returns the values <D> of the derivatives for the
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-- variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean is redefined;
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Values(me: in out; X: Vector; F: out Vector; D: out Matrix)
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---Purpose: returns the values <F> of the functions and the derivatives
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-- <D> for the variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean is redefined;
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DerivT(me: in out;
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C : HCurve from Adaptor3d;
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Param : Real from Standard;
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W : Real from Standard;
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dN : Vec from gp;
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teta : Real;
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F: out Vector)
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---Purpose: returns the values <F> of the T derivatives for
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-- the parameter Param .
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returns Boolean is static;
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Deriv2T(me: in out;
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C : HCurve from Adaptor3d;
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Param : Real from Standard;
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W : Real from Standard;
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d2N : Vec from gp;
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teta : Real;
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F: out Vector)
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---Purpose: returns the values <F> of the T2 derivatives for
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-- the parameter Param .
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returns Boolean is static;
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DerivTX(me: in out;
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dN : Vec from gp;
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teta : Real;
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D: out Matrix)
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---Purpose: returns the values <D> of the TX derivatives for
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-- the parameter Param .
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returns Boolean is static;
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Deriv2X(me: in out;
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X : Vector from math;
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T: out Tensor)
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---Purpose: returns the values <T> of the X2 derivatives for
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-- the parameter Param .
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returns Boolean is static;
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fields
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TheCurve : HCurve from Adaptor3d;
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TheSurface : HSurface from Adaptor3d;
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end FunctionDraft;
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