[occt.git] / src / GeomLib / GeomLib_LogSample.hxx

// Created on: 1998-09-23
// Created by: Philippe MANGIN
// Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _GeomLib_LogSample_HeaderFile
#define _GeomLib_LogSample_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>

#include <Standard_Real.hxx>
#include <math_FunctionSample.hxx>
#include <Standard_Integer.hxx>
class Standard_OutOfRange;


class GeomLib_LogSample  : public math_FunctionSample
{
public:

  DEFINE_STANDARD_ALLOC

  
  Standard_EXPORT GeomLib_LogSample(const Standard_Real A, const Standard_Real B, const Standard_Integer N);
  
  //! Returns the value of parameter of the point of
  //! range Index : A + ((Index-1)/(NbPoints-1))*B.
  //! An exception is raised if Index<=0 or Index>NbPoints.
  Standard_EXPORT virtual Standard_Real GetParameter (const Standard_Integer Index) const Standard_OVERRIDE;


protected:


private:


  Standard_Real myF;
  Standard_Real myexp;


};


#endif // _GeomLib_LogSample_HeaderFile
Commit	Line	Data
42cf5bc1	1	// Created on: 1998-09-23
	2	// Created by: Philippe MANGIN
	3	// Copyright (c) 1998-1999 Matra Datavision
	4	// Copyright (c) 1999-2014 OPEN CASCADE SAS
	5	//
	6	// This file is part of Open CASCADE Technology software library.
	7	//
	8	// This library is free software; you can redistribute it and/or modify it under
	9	// the terms of the GNU Lesser General Public License version 2.1 as published
	10	// by the Free Software Foundation, with special exception defined in the file
	11	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	12	// distribution for complete text of the license and disclaimer of any warranty.
	13	//
	14	// Alternatively, this file may be used under the terms of Open CASCADE
	15	// commercial license or contractual agreement.
	16
	17	#ifndef _GeomLib_LogSample_HeaderFile
	18	#define _GeomLib_LogSample_HeaderFile
	19
	20	#include <Standard.hxx>
	21	#include <Standard_DefineAlloc.hxx>
	22	#include <Standard_Handle.hxx>
	23
	24	#include <Standard_Real.hxx>
	25	#include <math_FunctionSample.hxx>
	26	#include <Standard_Integer.hxx>
	27	class Standard_OutOfRange;
	28
	29
	30
	31	class GeomLib_LogSample : public math_FunctionSample
	32	{
	33	public:
	34
	35	DEFINE_STANDARD_ALLOC
	36
	37
	38	Standard_EXPORT GeomLib_LogSample(const Standard_Real A, const Standard_Real B, const Standard_Integer N);
	39
	40	//! Returns the value of parameter of the point of
	41	//! range Index : A + ((Index-1)/(NbPoints-1))*B.
	42	//! An exception is raised if Index<=0 or Index>NbPoints.
	43	Standard_EXPORT virtual Standard_Real GetParameter (const Standard_Integer Index) const Standard_OVERRIDE;
	44
	45
	46
	47
	48	protected:
	49
	50
	51
	52
	53
	54	private:
	55
	56
	57
	58	Standard_Real myF;
	59	Standard_Real myexp;
	60
	61
	62	};
	63
	64
65
66
67
68
69
70	#endif // _GeomLib_LogSample_HeaderFile