/usr/include/oce/Expr_NamedConstant.hxx is in liboce-foundation-dev 0.15-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | // This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _Expr_NamedConstant_HeaderFile
#define _Expr_NamedConstant_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_Expr_NamedConstant_HeaderFile
#include <Handle_Expr_NamedConstant.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Expr_NamedExpression_HeaderFile
#include <Expr_NamedExpression.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Expr_GeneralExpression_HeaderFile
#include <Handle_Expr_GeneralExpression.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_Expr_NamedUnknown_HeaderFile
#include <Handle_Expr_NamedUnknown.hxx>
#endif
class Standard_OutOfRange;
class TCollection_AsciiString;
class Expr_GeneralExpression;
class Expr_NamedUnknown;
class Expr_Array1OfNamedUnknown;
class TColStd_Array1OfReal;
//! Describes any numeric constant known by a special name <br>
//! (as PI, e,...). <br>
class Expr_NamedConstant : public Expr_NamedExpression {
public:
//! Creates a constant value of name <name> and value <value>. <br>
Standard_EXPORT Expr_NamedConstant(const TCollection_AsciiString& name,const Standard_Real value);
Standard_Real GetValue() const;
//! returns the number of sub-expressions contained <br>
//! in <me> (always returns zero) <br>
Standard_EXPORT Standard_Integer NbSubExpressions() const;
//! returns the <I>-th sub-expression of <me> <br>
//! raises OutOfRange <br>
Standard_EXPORT const Handle_Expr_GeneralExpression& SubExpression(const Standard_Integer I) const;
//! returns a GeneralExpression after replacement of <br>
//! NamedUnknowns by an associated expression and after <br>
//! values computation. <br>
Standard_EXPORT Handle_Expr_GeneralExpression Simplified() const;
//! Returns a GeneralExpression after a simplification <br>
//! of the arguments of <me>. <br>
Standard_EXPORT Handle_Expr_GeneralExpression ShallowSimplified() const;
//! Returns a copy of <me> having the same unknowns and functions. <br>
Standard_EXPORT Handle_Expr_GeneralExpression Copy() const;
//! Tests if <me> contains NamedUnknown. <br>
//! (returns always False) <br>
Standard_EXPORT Standard_Boolean ContainsUnknowns() const;
//! Tests if <exp> is contained in <me>. <br>
Standard_EXPORT Standard_Boolean Contains(const Handle(Expr_GeneralExpression)& exp) const;
Standard_EXPORT Standard_Boolean IsLinear() const;
//! Returns the derivative on <X> unknown of <me> <br>
Standard_EXPORT Handle_Expr_GeneralExpression Derivative(const Handle(Expr_NamedUnknown)& X) const;
//! Returns the <N>-th derivative on <X> unknown of <me>. <br>
//! Raises OutOfRange if <N> <= 0 <br>
Standard_EXPORT virtual Handle_Expr_GeneralExpression NDerivative(const Handle(Expr_NamedUnknown)& X,const Standard_Integer N) const;
//! Replaces all occurences of <var> with <with> in <me> <br>
Standard_EXPORT void Replace(const Handle(Expr_NamedUnknown)& var,const Handle(Expr_GeneralExpression)& with) ;
//! Returns the value of <me> (as a Real) by <br>
//! replacement of <vars> by <vals>. <br>
Standard_EXPORT Standard_Real Evaluate(const Expr_Array1OfNamedUnknown& vars,const TColStd_Array1OfReal& vals) const;
DEFINE_STANDARD_RTTI(Expr_NamedConstant)
protected:
private:
Standard_Real myValue;
};
#include <Expr_NamedConstant.lxx>
// other Inline functions and methods (like "C++: function call" methods)
#endif
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