// File generated by CPPExt (Value)
//
//                     Copyright (C) 1991 - 2000 by  
//                      Matra Datavision SA.  All rights reserved.
//  
//                     Copyright (C) 2001 - 2004 by
//                     Open CASCADE SA.  All rights reserved.
// 
// This file is part of the Open CASCADE Technology software.
//
// This software may be distributed and/or modified under the terms and
// conditions of the Open CASCADE Public License as defined by Open CASCADE SA
// and appearing in the file LICENSE included in the packaging of this file.
//  
// This software is distributed on an "AS IS" basis, without warranty of any
// kind, and Open CASCADE SA hereby disclaims all such warranties,
// including without limitation, any warranties of merchantability, fitness
// for a particular purpose or non-infringement. Please see the License for
// the specific terms and conditions governing rights and limitations under the
// License.

#ifndef _math_IntegerVector_HeaderFile
#define _math_IntegerVector_HeaderFile

#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _math_SingleTabOfInteger_HeaderFile
#include <math_SingleTabOfInteger.hxx>
#endif
#ifndef _Standard_Address_HeaderFile
#include <Standard_Address.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class Standard_DimensionError;
class Standard_DivideByZero;
class Standard_RangeError;
class math_Matrix;


#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif


//! This class implements the real IntegerVector abstract data type. <br>
//! IntegerVectors can have an arbitrary range which must be define at <br>
//! the declaration and cannot be changed after this declaration. <br>
//! Example: math_IntegerVector V1(-3, 5); // an IntegerVector with <br>
//!  range [-3..5] <br>
class math_IntegerVector  {

public:

    void* operator new(size_t,void* anAddress) 
      {
        return anAddress;
      }
    void* operator new(size_t size) 
      { 
        return Standard::Allocate(size); 
      }
    void  operator delete(void *anAddress) 
      { 
        if (anAddress) Standard::Free((Standard_Address&)anAddress); 
      }
 // Methods PUBLIC
 // 

//! contructs an IntegerVector in the range [Lower..Upper] <br>
Standard_EXPORT math_IntegerVector(const Standard_Integer First,const Standard_Integer Last);

//! contructs an IntegerVector in the range [Lower..Upper] <br>
//!          with all the elements set to InitialValue. <br>
Standard_EXPORT math_IntegerVector(const Standard_Integer First,const Standard_Integer Last,const Standard_Integer InitialValue);

//! Initialize an IntegerVector with all the elements <br>
//!          set to InitialValue. <br>
Standard_EXPORT   void Init(const Standard_Integer InitialValue) ;

//! constructs an IntegerVector in the range [Lower..Upper] <br>
//!          which share the "c array" Tab. <br>
Standard_EXPORT math_IntegerVector(const Standard_Address Tab,const Standard_Integer First,const Standard_Integer Last);
//! returns the length of an IntegerVector <br>
  Standard_Integer Length() const;
//! returns the value of the Lower index of an IntegerVector. <br>
  Standard_Integer Lower() const;
//! returns the value of the Upper index of an IntegerVector. <br>
  Standard_Integer Upper() const;

//! returns the value of the norm of an IntegerVector. <br>
Standard_EXPORT   Standard_Real Norm() const;

//! returns the value of the square of the norm of an <br>
//!          IntegerVector. <br>
Standard_EXPORT   Standard_Real Norm2() const;

//! returns the value of the Index of the maximum element of <br>
//!           an IntegerVector. <br>
Standard_EXPORT   Standard_Integer Max() const;

//! returns the value of the Index of the minimum element <br>
//!          of an IntegerVector. <br>
Standard_EXPORT   Standard_Integer Min() const;

//! inverses an IntegerVector. <br>
Standard_EXPORT   void Invert() ;

//! returns the inverse IntegerVector of an IntegerVector. <br>
Standard_EXPORT   math_IntegerVector Inverse() const;

//! sets an IntegerVector from <I1> to <I2> to the <br>
//!          IntegerVector <V>; <br>
//! An exception is raised if I1<LowerIndex or I2>UpperIndex or I1>I2. <br>
//! An exception is raised if I2-I1+1 is different from the Length of V. <br>
Standard_EXPORT   void Set(const Standard_Integer I1,const Standard_Integer I2,const math_IntegerVector& V) ;

//! slices the values of the IntegerVector between <I1> and <br>
//!          <I2>: <br>
//! Example: [2, 1, 2, 3, 4, 5] becomes [2, 4, 3, 2, 1, 5] between 2 and 5. <br>
//! An exception is raised if I1<LowerIndex or I2>UpperIndex. <br>
Standard_EXPORT   math_IntegerVector Slice(const Standard_Integer I1,const Standard_Integer I2) const;

//! returns the product of an IntegerVector by an integer value. <br>
Standard_EXPORT   void Multiply(const Standard_Integer Right) ;
  void operator *=(const Standard_Integer Right) 
{
  Multiply(Right);
}


//! returns the product of an IntegerVector by an integer value. <br>
Standard_EXPORT   math_IntegerVector Multiplied(const Standard_Integer Right) const;
  math_IntegerVector operator*(const Standard_Integer Right) const
{
  return Multiplied(Right);
}


//! returns the product of a vector and a real value. <br>
Standard_EXPORT   math_IntegerVector TMultiplied(const Standard_Integer Right) const;
friend math_IntegerVector operator *(const Standard_Integer Left,const math_IntegerVector& Right);

//! adds the IntegerVector <Right> to an IntegerVector. <br>
//! An exception is raised if the IntegerVectors have not the same <br>
//! length. <br>
//! An exception is raised if the lengths are not equal. <br>
Standard_EXPORT   void Add(const math_IntegerVector& Right) ;
  void operator +=(const math_IntegerVector& Right) 
{
  Add(Right);
}


//! adds the IntegerVector <Right> to an IntegerVector. <br>
//! An exception is raised if the IntegerVectors have not the same <br>
//! length. <br>
//! An exception is raised if the lengths are not equal. <br>
Standard_EXPORT   math_IntegerVector Added(const math_IntegerVector& Right) const;
  math_IntegerVector operator+(const math_IntegerVector& Right) const
{
  return Added(Right);
}


//! sets an IntegerVector to the sum of the IntegerVector <br>
//!          <Left> and the IntegerVector <Right>. <br>
//! An exception is raised if the lengths are different. <br>
Standard_EXPORT   void Add(const math_IntegerVector& Left,const math_IntegerVector& Right) ;

//! sets an IntegerVector to the substraction of <br>
//!          <Right> from <Left>. <br>
//! An exception is raised if the IntegerVectors have not the same <br>
//! length. <br>
Standard_EXPORT   void Subtract(const math_IntegerVector& Left,const math_IntegerVector& Right) ;
//! accesses (in read or write mode) the value of index Num of <br>
//!          an IntegerVector. <br>
  Standard_Integer& Value(const Standard_Integer Num) const;
  Standard_Integer& operator()(const Standard_Integer Num) const
{
  return Value(Num);
}


//! Initialises an IntegerVector by copying <Other>. <br>
//!          An exception is raised if the Lengths are different. <br>
Standard_EXPORT   math_IntegerVector& Initialized(const math_IntegerVector& Other) ;
  math_IntegerVector& operator=(const math_IntegerVector& Other) 
{
  return Initialized(Other);
}


//! returns the inner product of 2 IntegerVectors. <br>
//! An exception is raised if the lengths are not equal. <br>
Standard_EXPORT   Standard_Integer Multiplied(const math_IntegerVector& Right) const;
  Standard_Integer operator*(const math_IntegerVector& Right) const
{
  return Multiplied(Right);
}


//! returns the opposite of an IntegerVector. <br>
Standard_EXPORT   math_IntegerVector Opposite() ;
  math_IntegerVector operator-() 
{
  return Opposite();
}


//! returns the subtraction of <Right> from <me>. <br>
//! An exception is raised if the IntegerVectors have not the same length. <br>
Standard_EXPORT   void Subtract(const math_IntegerVector& Right) ;
  void operator-=(const math_IntegerVector& Right) 
{
  Subtract(Right);
}


//! returns the subtraction of  <Right> from <me>. <br>
//! An exception is raised if the IntegerVectors have not the same length. <br>
Standard_EXPORT   math_IntegerVector Subtracted(const math_IntegerVector& Right) const;
  math_IntegerVector operator-(const math_IntegerVector& Right) const
{
  return Subtracted(Right);
}


//! returns the multiplication of an integer by an <br>
//!          IntegerVector. <br>
Standard_EXPORT   void Multiply(const Standard_Integer Left,const math_IntegerVector& Right) ;

//! Prints on the stream o information on the current state <br>
//!          of the object. <br>
//!          Is used to redefine the operator <<. <br>
Standard_EXPORT   void Dump(Standard_OStream& o) const;


friend class math_Matrix;



protected:

 // Methods PROTECTED
 // 

//! is used internally to set the Lower value of the <br>
//!          IntegerVector. <br>
Standard_EXPORT   void SetFirst(const Standard_Integer First) ;


 // Fields PROTECTED
 //


private: 

 // Methods PRIVATE
 // 

//! constructs a copy for initialization. <br>
//!          An exception is raised if the lengths of the IntegerVectors <br>
//!          are different. <br>
Standard_EXPORT math_IntegerVector(const math_IntegerVector& Other);


 // Fields PRIVATE
 //
Standard_Integer FirstIndex;
Standard_Integer LastIndex;
math_SingleTabOfInteger Array;


};


#include <math_IntegerVector.lxx>



// other Inline functions and methods (like "C++: function call" methods)
//


#endif