Integration of OCCT 6.5.0 from SVN

[occt.git] / src / LProp / LProp_FuncCurNul.cdl

diff --git a/src/LProp/LProp_FuncCurNul.cdl b/src/LProp/LProp_FuncCurNul.cdl
new file mode 100755 (executable)
index 0000000..9733ffc
--- /dev/null
+++ b/src/LProp/LProp_FuncCurNul.cdl
@@ -0,0 +1,36 @@
+-- File:       LProp_FuncCurNul.cdl
+-- Created:    Fri Sep  2 16:32:55 1994
+-- Author:     Yves FRICAUD
+--             <yfr@phylox>
+---Copyright:   Matra Datavision 1994
+
+
+private generic class FuncCurNul from LProp (Curve as any;
+                                             Vec   as any; -- as Vec or Vec2d
+                                            Pnt   as any; -- as Pnt or Pnt2d
+                                            Dir   as any; -- as Dir or Dir2d Vec  
+                                            Tool  as any) -- as Tool(Curve, Pnt, Vec)
+inherits FunctionWithDerivative from math
+       ---Purpose: Function used to find the inflections in 2d. 
+
+is
+    Create ( C : Curve) returns FuncCurNul from LProp;
+    
+    Value (me : in out; X : Real; F : out Real)
+       ---Purpose: Returns the value for the variable <X>.
+    returns Boolean;
+    
+    Derivative(me : in out; X : Real; D : out Real)
+        ---Purpose: Returns the derivative for the variable <X>
+    returns Boolean;
+
+    Values(me : in out ; X  : Real; F  : out Real; D  : out Real)    
+       ---Purpose: Returns the value of the function and the derivative
+       --          for the variable <X>.
+    returns Boolean;    
+
+fields
+    theCurve : Curve;
+    
+end FuncCurNul;
+