0024830: Remove redundant keyword 'mutable' in CDL declarations

Redundant keyword 'mutable' removed in CDL files.
In IGESConvGeom_GeomBuilder, unused methods MakeXY() and MakeXYZ() removed.
Method StepAP214_AutoDesignGroupAssignment::Init() replicating same method of the base class is removed as it causes CDL extraction error after above (seemingly irrelevant) changes.

src/Geom2d/Geom2d_AxisPlacement.cdl

@@ -40,17 +40,17 @@ uses Ax2d   from gp,
 
 is
 
-  Create (A : Ax2d)  returns mutable AxisPlacement;
+  Create (A : Ax2d)  returns AxisPlacement;
         --- Purpose : Constructs an axis by conversion of the gp_Ax2d axis A.
 
 
-  Create (P : Pnt2d; V : Dir2d)  returns mutable AxisPlacement;
+  Create (P : Pnt2d; V : Dir2d)  returns AxisPlacement;
 	--- Purpose : Constructs an axis from a given origin P and unit vector V.
        
 
   Reverse (me : mutable);
 
-  Reversed (me)  returns mutable AxisPlacement  is static;
+  Reversed (me)  returns AxisPlacement  is static;
     	---Purpose: Reverses the unit vector of this axis.
     	-- Note:
     	-- - Reverse assigns the result to this axis, while
@@ -99,7 +99,7 @@ is
     	---Purpose: Applies the transformation T to this axis.
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
   
     	---Purpose: Creates a new object which is a copy of this axis.     
 fields

src/Geom2d/Geom2d_BSplineCurve.cdl

@@ -145,7 +145,7 @@ is
           Degree         : Integer;
     	  Periodic       : Boolean = Standard_False)
 	  
-  returns mutable BSplineCurve from Geom2d
+  returns BSplineCurve from Geom2d
 
         ---Purpose :  Creates a  non-rational B_spline curve   on  the
         --         basis <Knots, Multiplicities> of degree <Degree>.
@@ -184,7 +184,7 @@ is
           Degree         : Integer;
     	  Periodic       : Boolean = Standard_False)
 	  
-  returns mutable BSplineCurve from Geom2d
+  returns BSplineCurve from Geom2d
 
         ---Purpose : Creates  a rational B_spline  curve  on the basis
         --         <Knots, Multiplicities> of degree <Degree>.
@@ -982,7 +982,7 @@ is
 	--           |f(t1) - f(t0)| < ToleranceUV
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
     	---Purpose: Creates a new object which is a copy of this BSpline curve.  
     
   UpdateKnots(me : mutable)

src/Geom2d/Geom2d_BezierCurve.cdl

@@ -93,7 +93,7 @@ is
 
 
 
-  Create (CurvePoles : Array1OfPnt2d from TColgp) returns mutable BezierCurve
+  Create (CurvePoles : Array1OfPnt2d from TColgp) returns BezierCurve
         --- Purpose :
         --  Creates a non rational Bezier curve with a set of poles :
         --  CurvePoles.  The weights are defaulted to all being 1. 
@@ -104,7 +104,7 @@ is
 
   Create (CurvePoles  : Array1OfPnt2d from TColgp;
     	  PoleWeights : Array1OfReal from TColStd) 
-     returns mutable BezierCurve
+     returns BezierCurve
         --- Purpose :
         --  Creates a rational Bezier curve with the set of poles
         --  CurvePoles and the set of weights  PoleWeights .
@@ -361,7 +361,7 @@ is
 	--           | t1 - t0| < Utolerance ===> 
 	--           |f(t1) - f(t0)| < ToleranceUV
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
     	---Purpose: Creates a new object which is a copy of this Bezier curve.     
 
   Init (me : mutable; Poles   :  HArray1OfPnt2d  from TColgp;

src/Geom2d/Geom2d_CartesianPoint.cdl

@@ -30,11 +30,11 @@ uses Ax2d       from gp,
 
 is
 
-  Create (P : Pnt2d)   returns mutable CartesianPoint;
+  Create (P : Pnt2d)   returns CartesianPoint;
         --- Purpose : Returns a persistent copy of P.
 
 
-  Create (X, Y : Real)   returns mutable CartesianPoint;
+  Create (X, Y : Real)   returns CartesianPoint;
 
 
 
@@ -78,7 +78,7 @@ is
 
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
      
 fields
 

src/Geom2d/Geom2d_Circle.cdl

@@ -59,13 +59,13 @@ raises ConstructionError from Standard,
 is
 
 
-  Create (C : Circ2d)   returns mutable Circle;
+  Create (C : Circ2d)   returns Circle;
 	--- Purpose :  Constructs a circle by conversion of the gp_Circ2d circle C.
 
 
   Create (A : Ax2d; Radius : Real;
           Sense: Boolean from Standard = Standard_True)  
-  returns mutable Circle
+  returns Circle
         --- Purpose : Constructs a circle of radius Radius, whose center is the origin of axis
     	--   A; A is the "X Axis" of the local coordinate system
     	--   of the circle; this coordinate system is direct if
@@ -75,7 +75,7 @@ is
      raises ConstructionError;
 
 
-  Create (A : Ax22d; Radius : Real)  returns mutable Circle
+  Create (A : Ax22d; Radius : Real)  returns Circle
         --- Purpose : Constructs a circle
 	-- of radius Radius, where the coordinate system A
     	--   locates the circle and defines its orientation in the plane such that:
@@ -168,7 +168,7 @@ is
 ---Purpose: Applies the transformation T to this circle.
 
        
-  Copy (me)  returns mutable like me
+  Copy (me)  returns like me
      is redefined static;
 ---Purpose: Creates a new object which is a copy of this circle.
     

src/Geom2d/Geom2d_Curve.cdl

@@ -99,7 +99,7 @@ is
     	-- redefined (for example, on a line).
      is virtual;  
 
-  Reversed (me)  returns mutable like me 
+  Reversed (me)  returns like me 
         --- Purpose : Creates a reversed duplicate Changes the orientation of this curve. The first and
     	-- last parameters are not changed, but the parametric
     	-- direction of the curve is reversed.

src/Geom2d/Geom2d_Direction.cdl

@@ -32,13 +32,13 @@ raises ConstructionError from Standard
 is
 
 
-  Create (X, Y :Real)  returns mutable Direction
+  Create (X, Y :Real)  returns Direction
         --- Purpose : Creates a unit vector with it 2 cartesian coordinates.
      raises ConstructionError;
         --- Purpose : 
         --  Raised if Sqrt( X*X + Y*Y) <= Resolution from gp.
 
-  Create (V : Dir2d) returns mutable Direction;
+  Create (V : Dir2d) returns Direction;
         --- Purpose : Creates a persistent copy of <me>.
 
 
@@ -97,7 +97,7 @@ is
     	---Purpose: Applies the transformation T to this unit vector, then normalizes it.
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
     	---Purpose: Creates a new object which is a copy of this unit vector.     
 end;
 

src/Geom2d/Geom2d_Ellipse.cdl

@@ -62,14 +62,14 @@ raises ConstructionError from Standard,
 is
 
 
-  Create (E : Elips2d)  returns mutable Ellipse;
+  Create (E : Elips2d)  returns Ellipse;
         --- Purpose :
         --  Creates an ellipse by conversion of the gp_Elips2d ellipse E.
 
 
   Create (MajorAxis : Ax2d; MajorRadius, MinorRadius : Real;
           Sense: Boolean from Standard = Standard_True)
-     returns mutable Ellipse
+     returns Ellipse
     	--- Purpose :  Creates an ellipse defined by its major and minor radii,
     	--   MajorRadius and MinorRadius, and positioned
     	--   in the plane by its major axis MajorAxis; the
@@ -89,7 +89,7 @@ is
 
 
   Create (Axis : Ax22d; MajorRadius, MinorRadius : Real)
-     returns mutable Ellipse
+     returns Ellipse
     	--- Purpose : Creates an ellipse defined by its major and minor radii,
     	--   MajorRadius and MinorRadius, where the
     	--   coordinate system Axis locates the ellipse and
@@ -270,7 +270,7 @@ is
 
     	---Purpose: Applies the transformation T to this ellipse.
 
-  Copy (me)  returns mutable like me
+  Copy (me)  returns like me
      is redefined static;
     	---Purpose: Creates a new object which is a copy of this ellipse.     
 fields

src/Geom2d/Geom2d_Geometry.cdl

@@ -102,28 +102,28 @@ is
 
 
 
-  Mirrored (me; P : Pnt2d)            returns mutable like me
+  Mirrored (me; P : Pnt2d)            returns like me
   is static;
 
-  Mirrored (me; A : Ax2d)             returns mutable like me
+  Mirrored (me; A : Ax2d)             returns like me
   is static;
 
-  Rotated (me; P : Pnt2d; Ang : Real)  returns mutable like me
+  Rotated (me; P : Pnt2d; Ang : Real)  returns like me
   is static;
 
-  Scaled (me; P : Pnt2d; S : Real)     returns mutable like me
+  Scaled (me; P : Pnt2d; S : Real)     returns like me
   is static;
 
-  Transformed (me; T : Trsf2d)        returns mutable like me
+  Transformed (me; T : Trsf2d)        returns like me
   is static;
 
-  Translated (me; V : Vec2d)          returns mutable like me
+  Translated (me; V : Vec2d)          returns like me
   is static;
 
-  Translated (me; P1, P2 : Pnt2d)     returns mutable like me
+  Translated (me; P1, P2 : Pnt2d)     returns like me
   is static;
 
-  Copy (me)  returns mutable like me is deferred;
+  Copy (me)  returns like me is deferred;
   
      
 end;

src/Geom2d/Geom2d_Hyperbola.cdl

@@ -84,13 +84,13 @@ raises ConstructionError from Standard,
 
 is
 
-  Create (H : Hypr2d)   returns mutable Hyperbola;
+  Create (H : Hypr2d)   returns Hyperbola;
         --- Purpose : Creates  an Hyperbola from a non persistent one from package gp
 
 
   Create (MajorAxis : Ax2d; MajorRadius, MinorRadius : Real;
           Sense: Boolean from Standard = Standard_True)
-     returns mutable Hyperbola
+     returns Hyperbola
 	--- Purpose :
 	--  MajorAxis is the "XAxis" of the hyperbola.
 	--  The YAxis is in the direct sense if "Sense" is True;
@@ -100,7 +100,7 @@ is
 	--- Purpose : Raised if MajorRadius < 0.0 or if MinorRadius < 0.0
 
   Create (Axis : Ax22d; MajorRadius, MinorRadius : Real)
-     returns mutable Hyperbola
+     returns Hyperbola
 	--- Purpose :
 	--  The XDirection of "Axis" is the "XAxis" of the hyperbola and 
 	--  the YDirection of "Axis" is the "YAxis".
@@ -323,7 +323,7 @@ is
 
     	---Purpose: Applies the transformation T to this hyperbola.
 
-  Copy (me)  returns mutable like me is redefined static;
+  Copy (me)  returns like me is redefined static;
     	---Purpose: Creates a new object which is a copy of this hyperbola.
         
 fields

src/Geom2d/Geom2d_Line.cdl

@@ -48,18 +48,18 @@ raises RangeError  from Standard
 
 is
 
-  Create (A : Ax2d)   returns mutable Line;
+  Create (A : Ax2d)   returns Line;
         --- Purpose :
         --  Creates a line located in 2D space with the axis placement A.
         --  The Location of A is the origin of the line. 
 
 
-  Create (L : Lin2d)  returns mutable Line;
+  Create (L : Lin2d)  returns Line;
         --- Purpose :
         --  Creates a line by conversion of the gp_Lin2d line L.
 
 
-  Create (P : Pnt2d; V : Dir2d)    returns mutable Line;
+  Create (P : Pnt2d; V : Dir2d)    returns Line;
         --- Purpose : Constructs a line passing through point P and parallel to
     	--   vector V (P and V are, respectively, the origin
     	--   and the unit vector of the positioning axis of the line).
@@ -195,7 +195,7 @@ is
 
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
     	---Purpose: Creates a new object, which is a copy of this line. 
     
 fields

src/Geom2d/Geom2d_OffsetCurve.cdl

@@ -77,7 +77,7 @@ raises ConstructionError   from Standard,
 is
 
 
-  Create (C : Curve from Geom2d; Offset : Real)   returns mutable OffsetCurve
+  Create (C : Curve from Geom2d; Offset : Real)   returns OffsetCurve
         --- Purpose : Constructs a curve offset from the basis curve C,
     	-- where Offset is the distance between the offset
     	-- curve and the basis curve at any point.
@@ -328,7 +328,7 @@ is
 
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
     	---Purpose: Creates a new object, which is a copy of this offset curve.     
 fields
 

src/Geom2d/Geom2d_Parabola.cdl

@@ -60,13 +60,13 @@ is
 
 
 
-  Create (Prb : Parab2d)   returns mutable Parabola;
+  Create (Prb : Parab2d)   returns Parabola;
         --- Purpose : Creates a parabola from a non persistent one.
 
 
   Create (MirrorAxis : Ax2d; Focal : Real;
           Sense: Boolean from Standard = Standard_True)   
-  returns mutable Parabola
+  returns Parabola
 	--- Purpose :
 	--  Creates a parabola with its "MirrorAxis" and it's focal 
 	--  length "Focal".
@@ -77,7 +77,7 @@ is
      raises ConstructionError;
 	--- Purpose : Raised if Focal < 0.0
 
-  Create (Axis : Ax22d; Focal : Real)   returns mutable Parabola
+  Create (Axis : Ax22d; Focal : Real)   returns Parabola
 	--- Purpose :
 	--  Creates a parabola with its Axis and it's focal 
 	--  length "Focal".
@@ -89,7 +89,7 @@ is
 	--- Purpose : Raised if Focal < 0.0
 
 
-  Create (D : Ax2d; F : Pnt2d)  returns mutable Parabola;
+  Create (D : Ax2d; F : Pnt2d)  returns Parabola;
         --- Purpose :
         --  D is the directrix of the parabola and F the focus point.
         --  The symmetry axis "XAxis" of the parabola is normal to the
@@ -222,7 +222,7 @@ is
      is redefined static;  
 
 
-  Copy (me)  returns mutable like me
+  Copy (me)  returns like me
   is redefined static;
     	---Purpose: Creates a new object, which is a copy of this parabola.     
 fields

src/Geom2d/Geom2d_Transformation.cdl

@@ -63,11 +63,11 @@ raises ConstructionError from Standard,
 is
 
 
-  Create   returns mutable Transformation;
+  Create   returns Transformation;
         --- Purpose : Creates an identity transformation.
 
 
-  Create (T : Trsf2d)  returns mutable Transformation;
+  Create (T : Trsf2d)  returns Transformation;
         --- Purpose :  Creates a persistent copy of T.
 
 
@@ -173,14 +173,14 @@ is
         --  package gp.
 
 
-  Inverted (me)    returns mutable Transformation 
+  Inverted (me)    returns Transformation 
     	raises  ConstructionError;
     	---Purpose: Computes the inverse of this transformation and creates a new one.
         --  Raises ConstructionError  if the the transformation is singular. This means that 
         --  the ScaleFactor is lower or equal to Resolution from package gp.
 
     	
-  Multiplied (me; Other : Transformation)  returns mutable Transformation;
+  Multiplied (me; Other : Transformation)  returns Transformation;
         --- Purpose :
         --  Computes the transformation composed with Other and <me>.
         --  <me> * Other.
@@ -229,7 +229,7 @@ is
 
 
 
-  Copy (me)  returns mutable Transformation;
+  Copy (me)  returns Transformation;
     	--- Purpose: Creates a new object, which is a copy of this transformation.
     
 fields

src/Geom2d/Geom2d_TrimmedCurve.cdl

@@ -44,7 +44,7 @@ raises ConstructionError   from Standard,
 is
 
   Create (C : Curve; U1, U2 : Real; Sense : Boolean = Standard_True)
-     returns mutable TrimmedCurve
+     returns TrimmedCurve
         --- Purpose :
         --  Creates a trimmed curve from the basis curve C limited between 
         --  U1 and U2.
@@ -280,7 +280,7 @@ is
 
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
 ---Purpose:
 -- Creates a new object, which is a copy of this trimmed curve. 
     

src/Geom2d/Geom2d_Vector.cdl

@@ -36,7 +36,7 @@ is
         --- Purpose : Reverses the vector <me>.
 
 
-  Reversed (me) returns mutable like me
+  Reversed (me) returns like me
         --- Purpose : Returns a copy of <me> reversed.
      is static;
 

src/Geom2d/Geom2d_VectorWithMagnitude.cdl

@@ -30,15 +30,15 @@ raises ConstructionError from Standard
 is
 
 
-  Create (V : Vec2d) returns mutable VectorWithMagnitude;
+  Create (V : Vec2d) returns VectorWithMagnitude;
         --- Purpose : Creates a persistent copy of V.
 
 
-  Create (X, Y : Real)   returns mutable VectorWithMagnitude;
+  Create (X, Y : Real)   returns VectorWithMagnitude;
         --- Purpose : Creates a vector with two cartesian coordinates. 
 
 
-  Create (P1, P2 : Pnt2d)   returns mutable VectorWithMagnitude;
+  Create (P1, P2 : Pnt2d)   returns VectorWithMagnitude;
         --- Purpose :
         --  Creates a vector from the point P1 to the point P2.
         --  The magnitude of the vector is the distance between P1 and P2
@@ -75,7 +75,7 @@ is
         ---C++: alias operator +=
 
 
-  Added (me; Other : Vector)  returns mutable VectorWithMagnitude
+  Added (me; Other : Vector)  returns VectorWithMagnitude
         --- Purpose :
         --  Adds the vector Other to <me>.
         ---C++: alias operator +
@@ -94,14 +94,14 @@ is
         ---C++: alias operator /=
 
 
-  Divided (me; Scalar : Real)  returns mutable VectorWithMagnitude
+  Divided (me; Scalar : Real)  returns VectorWithMagnitude
         --- Purpose :
         --  Divides <me> by a scalar. A new vector is returned.
         ---C++: alias operator /
      is static;
 
 
-  Multiplied (me; Scalar : Real)  returns mutable VectorWithMagnitude
+  Multiplied (me; Scalar : Real)  returns VectorWithMagnitude
         --- Purpose :
         --  Computes the product of the vector <me> by a scalar.
         --  A new vector is returned.
@@ -125,7 +125,7 @@ is
         --  Resolution from package gp.
 
 
-  Normalized (me)  returns mutable VectorWithMagnitude
+  Normalized (me)  returns VectorWithMagnitude
         --- Purpose : Returns a copy of <me> Normalized.
      raises ConstructionError
         --- Purpose :
@@ -139,7 +139,7 @@ is
         ---C++: alias operator -=
 
 
-  Subtracted (me; Other : Vector)  returns mutable VectorWithMagnitude
+  Subtracted (me; Other : Vector)  returns VectorWithMagnitude
         --- Purpose :
         --  Subtracts the vector Other to <me>. A new vector is returned.
         ---C++: alias operator -
@@ -151,7 +151,7 @@ is
     	---Purpose: Applies the transformation T to this vector.
 
 
-  Copy (me)  returns mutable like me;
+  Copy (me)  returns like me;
     	--- Purpose: Creates a new object which is a copy of this vector.    
 end;