Open CASCADE Technology: math_IntegerVector Class Reference

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math_IntegerVector Class Reference

This class implements the real IntegerVector abstract data type. IntegerVectors can have an arbitrary range which must be define at the declaration and cannot be changed after this declaration. Example: More...

`#include <math_IntegerVector.hxx>`

## Public Member Functions
| math_IntegerVector (const Standard_Integer theFirst, const Standard_Integer theLast)
| contructs an IntegerVector in the range [Lower..Upper] More...
| math_IntegerVector (const Standard_Integer theFirst, const Standard_Integer theLast, const Standard_Integer theInitialValue)
| contructs an IntegerVector in the range [Lower..Upper] with all the elements set to theInitialValue. More...
void | Init (const Standard_Integer theInitialValue)
| Initialize an IntegerVector with all the elements set to theInitialValue. More...
| math_IntegerVector (const Standard_Address theTab, const Standard_Integer theFirst, const Standard_Integer theLast)
| constructs an IntegerVector in the range [Lower..Upper] which share the "c array" theTab. More...
| math_IntegerVector (const math_IntegerVector &theOther)
| constructs a copy for initialization. An exception is raised if the lengths of the IntegerVectors are different. More...
Standard_Integer | Length () const
| returns the length of an IntegerVector More...
Standard_Integer | Lower () const
| returns the value of the Lower index of an IntegerVector. More...
Standard_Integer | Upper () const
| returns the value of the Upper index of an IntegerVector. More...
Standard_Real | Norm () const
| returns the value of the norm of an IntegerVector. More...
Standard_Real | Norm2 () const
| returns the value of the square of the norm of an IntegerVector. More...
Standard_Integer | Max () const
| returns the value of the Index of the maximum element of an IntegerVector. More...
Standard_Integer | Min () const
| returns the value of the Index of the minimum element of an IntegerVector. More...
void | Invert ()
| inverses an IntegerVector. More...
math_IntegerVector | Inverse () const
| returns the inverse IntegerVector of an IntegerVector. More...
void | Set (const Standard_Integer theI1, const Standard_Integer theI2, const math_IntegerVector &theV)
| sets an IntegerVector from "theI1" to "theI2" to the IntegerVector "theV"; An exception is raised if "theI1" is less than "LowerIndex" or "theI2" is greater than "UpperIndex" or "theI1" is greater than "theI2". An exception is raised if "theI2-theI1+1" is different from the Length of "theV". More...
math_IntegerVector | Slice (const Standard_Integer theI1, const Standard_Integer theI2) const
| slices the values of the IntegerVector between "theI1" and "theI2": Example: [2, 1, 2, 3, 4, 5] becomes [2, 4, 3, 2, 1, 5] between 2 and 5. An exception is raised if "theI1" is less than "LowerIndex" or "theI2" is greater than "UpperIndex". More...
void | Multiply (const Standard_Integer theRight)
| returns the product of an IntegerVector by an integer value. More...
void | operator*= (const Standard_Integer theRight)
math_IntegerVector | Multiplied (const Standard_Integer theRight) const
| returns the product of an IntegerVector by an integer value. More...
math_IntegerVector | operator* (const Standard_Integer theRight) const
math_IntegerVector | TMultiplied (const Standard_Integer theRight) const
| returns the product of a vector and a real value. More...
void | Add (const math_IntegerVector &theRight)
| adds the IntegerVector "theRight" to an IntegerVector. An exception is raised if the IntegerVectors have not the same length. An exception is raised if the lengths are not equal. More...
void | operator+= (const math_IntegerVector &theRight)
math_IntegerVector | Added (const math_IntegerVector &theRight) const
| adds the IntegerVector "theRight" to an IntegerVector. An exception is raised if the IntegerVectors have not the same length. An exception is raised if the lengths are not equal. More...
math_IntegerVector | operator+ (const math_IntegerVector &theRight) const
void | Add (const math_IntegerVector &theLeft, const math_IntegerVector &theRight)
| sets an IntegerVector to the sum of the IntegerVector "theLeft" and the IntegerVector "theRight". An exception is raised if the lengths are different. More...
void | Subtract (const math_IntegerVector &theLeft, const math_IntegerVector &theRight)
| sets an IntegerVector to the substraction of "theRight" from "theLeft". An exception is raised if the IntegerVectors have not the same length. More...
Standard_Integer & | Value (const Standard_Integer theNum) const
| accesses (in read or write mode) the value of index theNum of an IntegerVector. More...
Standard_Integer & | operator() (const Standard_Integer theNum) const
math_IntegerVector & | Initialized (const math_IntegerVector &theOther)
| Initialises an IntegerVector by copying "theOther". An exception is raised if the Lengths are different. More...
math_IntegerVector & | operator= (const math_IntegerVector &theOther)
Standard_Integer | Multiplied (const math_IntegerVector &theRight) const
| returns the inner product of 2 IntegerVectors. An exception is raised if the lengths are not equal. More...
Standard_Integer | operator* (const math_IntegerVector &theRight) const
math_IntegerVector | Opposite ()
| returns the opposite of an IntegerVector. More...
math_IntegerVector | operator- ()
void | Subtract (const math_IntegerVector &theRight)
| returns the subtraction of "theRight" from "me". An exception is raised if the IntegerVectors have not the same length. More...
void | operator-= (const math_IntegerVector &theRight)
math_IntegerVector | Subtracted (const math_IntegerVector &theRight) const
| returns the subtraction of "theRight" from "me". An exception is raised if the IntegerVectors have not the same length. More...
math_IntegerVector | operator- (const math_IntegerVector &theRight) const
void | Multiply (const Standard_Integer theLeft, const math_IntegerVector &theRight)
| returns the multiplication of an integer by an IntegerVector. More...
void | Dump (Standard_OStream &theO) const
| Prints on the stream theO information on the current state of the object. Is used to redefine the operator <<. More...

## Protected Member Functions
void | SetFirst (const Standard_Integer theFirst)
| is used internally to set the Lower value of the IntegerVector. More...

## Friends
math_IntegerVector | operator* (const Standard_Integer theLeft, const math_IntegerVector &theRight)
Standard_OStream & | operator<< (Standard_OStream &theO, const math_IntegerVector &theVec)

## Detailed Description

This class implements the real IntegerVector abstract data type. IntegerVectors can have an arbitrary range which must be define at the declaration and cannot be changed after this declaration. Example:

math_IntegerVector V1(-3, 5); // an IntegerVector with range [-3..5]

IntegerVector is copied through assignement :

math_IntegerVector V2( 1, 9);
....
V2 = V1;
V1(1) = 2.0; // the IntegerVector V2 will not be modified.

The Exception RangeError is raised when trying to access outside the range of an IntegerVector :

V1(11) = 0 // --> will raise RangeError;

The Exception DimensionError is raised when the dimensions of two IntegerVectors are not compatible :

math_IntegerVector V3(1, 2);
V3 = V1; // --> will raise DimensionError;
V1.Add(V3) // --> will raise DimensionError;

## Constructor & Destructor Documentation

math_IntegerVector::math_IntegerVector | ( | const Standard_Integer | theFirst,
|  | const Standard_Integer | theLast
| ) |  |

contructs an IntegerVector in the range [Lower..Upper]

math_IntegerVector::math_IntegerVector | ( | const Standard_Integer | theFirst,
|  | const Standard_Integer | theLast,
|  | const Standard_Integer | theInitialValue
| ) |  |

contructs an IntegerVector in the range [Lower..Upper] with all the elements set to theInitialValue.

math_IntegerVector::math_IntegerVector | ( | const Standard_Address | theTab,
|  | const Standard_Integer | theFirst,
|  | const Standard_Integer | theLast
| ) |  |

constructs an IntegerVector in the range [Lower..Upper] which share the "c array" theTab.

math_IntegerVector::math_IntegerVector | ( | const math_IntegerVector & | theOther | ) |

constructs a copy for initialization. An exception is raised if the lengths of the IntegerVectors are different.

## Member Function Documentation

void math_IntegerVector::Add | ( | const math_IntegerVector & | theRight | ) |

adds the IntegerVector "theRight" to an IntegerVector. An exception is raised if the IntegerVectors have not the same length. An exception is raised if the lengths are not equal.

void math_IntegerVector::Add | ( | const math_IntegerVector & | theLeft,
|  | const math_IntegerVector & | theRight
| ) |  |

sets an IntegerVector to the sum of the IntegerVector "theLeft" and the IntegerVector "theRight". An exception is raised if the lengths are different.

math_IntegerVector math_IntegerVector::Added | ( | const math_IntegerVector & | theRight | ) | const

adds the IntegerVector "theRight" to an IntegerVector. An exception is raised if the IntegerVectors have not the same length. An exception is raised if the lengths are not equal.

void math_IntegerVector::Dump | ( | Standard_OStream & | theO | ) | const

Prints on the stream theO information on the current state of the object. Is used to redefine the operator <<.

void math_IntegerVector::Init | ( | const Standard_Integer | theInitialValue | ) |

Initialize an IntegerVector with all the elements set to theInitialValue.

math_IntegerVector& math_IntegerVector::Initialized | ( | const math_IntegerVector & | theOther | ) |

Initialises an IntegerVector by copying "theOther". An exception is raised if the Lengths are different.

math_IntegerVector math_IntegerVector::Inverse | ( |  | ) | const

returns the inverse IntegerVector of an IntegerVector.

void math_IntegerVector::Invert | ( |  | ) |

inverses an IntegerVector.

Standard_Integer math_IntegerVector::Length | ( | void |  | ) | const
| inline

returns the length of an IntegerVector

Standard_Integer math_IntegerVector::Lower | ( | void |  | ) | const
| inline

returns the value of the Lower index of an IntegerVector.

Standard_Integer math_IntegerVector::Max | ( |  | ) | const

returns the value of the Index of the maximum element of an IntegerVector.

Standard_Integer math_IntegerVector::Min | ( |  | ) | const

returns the value of the Index of the minimum element of an IntegerVector.

math_IntegerVector math_IntegerVector::Multiplied | ( | const Standard_Integer | theRight | ) | const

returns the product of an IntegerVector by an integer value.

Standard_Integer math_IntegerVector::Multiplied | ( | const math_IntegerVector & | theRight | ) | const

returns the inner product of 2 IntegerVectors. An exception is raised if the lengths are not equal.

void math_IntegerVector::Multiply | ( | const Standard_Integer | theRight | ) |

returns the product of an IntegerVector by an integer value.

void math_IntegerVector::Multiply | ( | const Standard_Integer | theLeft,
|  | const math_IntegerVector & | theRight
| ) |  |

returns the multiplication of an integer by an IntegerVector.

Standard_Real math_IntegerVector::Norm | ( |  | ) | const

returns the value of the norm of an IntegerVector.

Standard_Real math_IntegerVector::Norm2 | ( |  | ) | const

returns the value of the square of the norm of an IntegerVector.

Standard_Integer& math_IntegerVector::operator() | ( | const Standard_Integer | theNum | ) | const
| inline

math_IntegerVector math_IntegerVector::operator* | ( | const Standard_Integer | theRight | ) | const
| inline

Standard_Integer math_IntegerVector::operator* | ( | const math_IntegerVector & | theRight | ) | const
| inline

void math_IntegerVector::operator*= | ( | const Standard_Integer | theRight | ) |
| inline

math_IntegerVector math_IntegerVector::operator+ | ( | const math_IntegerVector & | theRight | ) | const
| inline

void math_IntegerVector::operator+= | ( | const math_IntegerVector & | theRight | ) |
| inline

math_IntegerVector math_IntegerVector::operator- | ( |  | ) |
| inline

math_IntegerVector math_IntegerVector::operator- | ( | const math_IntegerVector & | theRight | ) | const
| inline

void math_IntegerVector::operator-= | ( | const math_IntegerVector & | theRight | ) |
| inline

math_IntegerVector& math_IntegerVector::operator= | ( | const math_IntegerVector & | theOther | ) |
| inline

math_IntegerVector math_IntegerVector::Opposite | ( |  | ) |

returns the opposite of an IntegerVector.

void math_IntegerVector::Set | ( | const Standard_Integer | theI1,
|  | const Standard_Integer | theI2,
|  | const math_IntegerVector & | theV
| ) |  |

sets an IntegerVector from "theI1" to "theI2" to the IntegerVector "theV"; An exception is raised if "theI1" is less than "LowerIndex" or "theI2" is greater than "UpperIndex" or "theI1" is greater than "theI2". An exception is raised if "theI2-theI1+1" is different from the Length of "theV".

void math_IntegerVector::SetFirst | ( | const Standard_Integer | theFirst | ) |
| protected

is used internally to set the Lower value of the IntegerVector.

math_IntegerVector math_IntegerVector::Slice | ( | const Standard_Integer | theI1,
|  | const Standard_Integer | theI2
| ) |  | const

slices the values of the IntegerVector between "theI1" and "theI2": Example: [2, 1, 2, 3, 4, 5] becomes [2, 4, 3, 2, 1, 5] between 2 and 5. An exception is raised if "theI1" is less than "LowerIndex" or "theI2" is greater than "UpperIndex".

void math_IntegerVector::Subtract | ( | const math_IntegerVector & | theLeft,
|  | const math_IntegerVector & | theRight
| ) |  |

sets an IntegerVector to the substraction of "theRight" from "theLeft". An exception is raised if the IntegerVectors have not the same length.

void math_IntegerVector::Subtract | ( | const math_IntegerVector & | theRight | ) |

returns the subtraction of "theRight" from "me". An exception is raised if the IntegerVectors have not the same length.

math_IntegerVector math_IntegerVector::Subtracted | ( | const math_IntegerVector & | theRight | ) | const

returns the subtraction of "theRight" from "me". An exception is raised if the IntegerVectors have not the same length.

math_IntegerVector math_IntegerVector::TMultiplied | ( | const Standard_Integer | theRight | ) | const

returns the product of a vector and a real value.

Standard_Integer math_IntegerVector::Upper | ( | void |  | ) | const
| inline

returns the value of the Upper index of an IntegerVector.

Standard_Integer& math_IntegerVector::Value | ( | const Standard_Integer | theNum | ) | const
| inline

accesses (in read or write mode) the value of index theNum of an IntegerVector.

## Friends And Related Function Documentation

math_IntegerVector operator* | ( | const Standard_Integer | theLeft,
|  | const math_IntegerVector & | theRight
| ) |  |
| friend

Standard_OStream& operator<< | ( | Standard_OStream & | theO,
|  | const math_IntegerVector & | theVec
| ) |  |
| friend

The documentation for this class was generated from the following file:

- math_IntegerVector.hxx