| 7fd59977 |
1 | -- File: FuncExtCC.cdl |
| 2 | -- Created: Wed Jul 24 14:31:49 1991 |
| 3 | -- Author: Michel CHAUVAT |
| 4 | -- <mca@topsn3> |
| 5 | ---Copyright: Matra Datavision 1991 |
| 6 | |
| 7 | |
| 8 | private generic class FuncExtCC from Extrema |
| 9 | (Curve1 as any; |
| 10 | Tool1 as any;-- as ToolCurve(Curve1); |
| 11 | Curve2 as any; |
| 12 | Tool2 as any;-- as ToolCurve(Curve2); |
| 13 | POnC as any; |
| 14 | Pnt as any; |
| 15 | Vec as any ) |
| 16 | |
| 17 | |
| 18 | inherits FunctionSetWithDerivatives from math |
| 19 | ---Purpose: Fonction permettant de rechercher les extrema de la |
| 20 | -- distance entre 2 courbes. |
| 21 | |
| 22 | uses Vector from math, |
| 23 | Matrix from math, |
| 24 | SequenceOfReal from TColStd |
| 25 | |
| 26 | raises OutOfRange from Standard |
| 27 | |
| 28 | private class SeqPOnC instantiates Sequence from TCollection(POnC); |
| 29 | |
| 30 | is |
| 31 | |
| 32 | Create (thetol: Real = 1.0e-10) returns FuncExtCC; |
| 33 | ---Purpose: |
| 34 | |
| 35 | Create (C1: Curve1; C2: Curve2; thetol: Real = 1.0e-10) returns FuncExtCC; |
| 36 | ---Purpose: |
| 37 | |
| 38 | SetCurve (me: in out; theRank: Integer; C1: Curve1); |
| 39 | ---C++: inline |
| 40 | ---Purpose: |
| 41 | |
| 42 | SetTolerance (me: in out; theTol: Real); |
| 43 | ---C++: inline |
| 44 | ---Purpose: |
| 45 | |
| 46 | NbVariables (me) returns Integer is redefined; |
| 47 | ---C++: inline |
| 48 | |
| 49 | NbEquations (me) returns Integer is redefined; |
| 50 | ---C++: inline |
| 51 | |
| 52 | Value (me: in out; UV: Vector; F: out Vector) returns Boolean is redefined; |
| 53 | ---Purpose: Calcul de Fi(U,V). |
| 54 | |
| 55 | Derivatives (me: in out; UV: Vector; DF: out Matrix) |
| 56 | returns Boolean; |
| 57 | ---Purpose: Calcul de Fi'(U,V). |
| 58 | |
| 59 | Values (me: in out; UV: Vector; F: out Vector; DF: out Matrix) |
| 60 | returns Boolean; |
| 61 | ---Purpose: Calcul de Fi(U,V) et Fi'(U,V). |
| 62 | |
| 63 | GetStateNumber (me: in out) returns Integer |
| 64 | ---Purpose: Memorise l'extremum trouve. |
| 65 | is redefined; |
| 66 | |
| 67 | NbExt (me) returns Integer; |
| 68 | ---C++: inline |
| 69 | ---Purpose: Renvoie le nombre d'extrema trouves. |
| 70 | |
| 71 | SquareDistance (me; N: Integer) returns Real |
| 72 | ---C++: inline |
| 73 | ---Purpose: Renvoie la valeur de la Nieme distance. |
| 74 | raises OutOfRange; |
| 75 | -- si N < 1 ou N > NbExt(me). |
| 76 | |
| 77 | Points (me; N: Integer; P1,P2: out POnC) |
| 78 | ---Purpose: Renvoie les points de la Nieme distance extremale. |
| 79 | raises OutOfRange; |
| 80 | -- si N < 1 ou N > NbExt(me). |
| 81 | |
| 82 | CurvePtr (me; theRank: Integer) returns Address; |
| 83 | ---C++: inline |
| 84 | ---Purpose: Returns a pointer to the curve specified in the constructor |
| 85 | -- or in SetCurve() method. |
| 86 | |
| 87 | Tolerance (me) returns Real; |
| 88 | ---C++: inline |
| 89 | ---Purpose: Returns a tolerance specified in the constructor |
| 90 | -- or in SetTolerance() method. |
| 91 | |
| 92 | fields |
| 93 | myC1 : Address from Standard; |
| 94 | myC2 : Address from Standard; |
| 95 | myTol : Real; |
| 96 | myU : Real; -- valeur courante de U |
| 97 | myV : Real; -- valeur courante de V |
| 98 | myP1 : Pnt; -- point courant C1(U) |
| 99 | myP2 : Pnt; -- point courant C2(U) |
| 100 | |
| 101 | mySqDist: SequenceOfReal from TColStd; |
| 102 | myPoints: SeqPOnC; |
| 103 | |
| 104 | end FuncExtCC; |
projects / occt.git / blame