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Public Types | Public Member Functions | Protected Attributes
TeGeomComposite< T > Class Template Reference

TeGeomComposite: A template class for handling a hierarchy of geometries in TerraLib. More...

`#include <TeGeometry.h>`

Inheritance diagram for TeGeomComposite< T >:

List of all members.

## Public Types

typedef TeComposite< T >::iterator | iterator
| An Iterator that enables forward traversal of a TeGeomComposite.
typedef T | value_type
| The type of the value obtained by dereferencing a TeGeomComposite iterator.
typedef TeComposite< T > ::reverse_iterator | reverse_iterator
| An Iterator that enables backward traversal of a TeGeomComposite.

## Public Member Functions

| TeGeomComposite ()
| Constructor.
virtual | ~TeGeomComposite ()
| Destructor.
| TeGeomComposite (const TeGeomComposite &other)
| Copy Constructor.
TeGeomComposite & | operator= (const TeGeomComposite &other)
| Operator =.
virtual string | objectId () const
| Returns the identification of the object associated to this geometry.
virtual void | objectId (const string &id)
| Sets the identification of the object associated to this geometry.
void | copyElements (const TeGeomComposite &other)
| Copy two composites, duplicating elements (breaking handle/body idiom)
bool | operator== (const TeGeomComposite &other) const
| Returns TRUE if two composites have exactly the same elements.
void | add (const T &elem)
| Adds a new component.
bool | erase (int i)
| Removes the i-th component.
bool | erase (T &object)
| Removes an element.
TeComposite< T >::iterator | erase (typename TeComposite< T >::iterator it)
| Removes the element pointed by an interator.
void | clear ()
| Removes all elements.
unsigned int | size () const
| Returns the size of the composite.
void | reserve (int nelem)
| Reserves space for a given number of elements (reserve is available for vectors)
T & | operator[] (int i) const
| Returns the i-th element.
T & | first () const
| Returns the first element.
T & | last () const
| Returns the i-th element.
bool | empty () const
| Returns TRUE if composite is empty.
TeComposite< T >::iterator | begin ()
| The iterator to the first position in the TeGeomComposite.
TeComposite< T >::iterator const | begin () const
| The iterator to the first position in the TeGeomComposite.
TeComposite< T >::iterator | end ()
| The iterator to the last plus one position in the TeGeomComposite.
TeComposite< T >::iterator const | end () const
| The iterator to the last plus one position in the TeGeomComposite.
TeComposite< T >::reverse_iterator | rbegin ()
| The iterator to the first position in the TeGeomComposite in reverse order.
TeComposite< T >::reverse_iterator | rend ()
| The iterator to the last plus one position in the TeGeomComposite in reverse order.

## Protected Attributes

TeComposite< T > * | pImpl_
| Pointer to the implementation of a composite<T>

## Detailed Description

### template<class T>
class TeGeomComposite< T >

TeGeomComposite: A template class for handling a hierarchy of geometries in TerraLib.

Used for instantiating the different geometries. Provide a vector to store the 2D coordinates of a ring. Multiple copies of a geometry are allowed to share the same coordinates by means of a "handle/body" idiom.

See also:
  TeLine2D TePolygon TeLineSet TePolygonSet

## Member Typedef Documentation

template<class T>

typedef TeComposite<T>::iterator TeGeomComposite< T >::iterator

An Iterator that enables forward traversal of a TeGeomComposite.

template<class T>

typedef TeComposite<T>::reverse_iterator TeGeomComposite< T >::reverse_iterator

An Iterator that enables backward traversal of a TeGeomComposite.

template<class T>

typedef T TeGeomComposite< T >::value_type

The type of the value obtained by dereferencing a TeGeomComposite iterator.

## Constructor & Destructor Documentation

template<class T>

TeGeomComposite< T >::TeGeomComposite | ( |  | ) | `[inline]`

Constructor.

template<class T>

virtual TeGeomComposite< T >::~TeGeomComposite | ( |  | ) | `[inline, virtual]`

Destructor.

template<class T>

TeGeomComposite< T >::TeGeomComposite | ( | const TeGeomComposite< T > & | other | ) | `[inline]`

Copy Constructor.

## Member Function Documentation

template<class T>

void TeGeomComposite< T >::add | ( | const T & | elem | ) | `[inline]`

Adds a new component.

template<class T>

TeComposite<T>::iterator TeGeomComposite< T >::begin | ( | void |  | ) | `[inline]`

The iterator to the first position in the TeGeomComposite.

template<class T>

TeComposite<T>::iterator const TeGeomComposite< T >::begin | ( | void |  | ) | const`[inline]`

The iterator to the first position in the TeGeomComposite.

template<class T>

void TeGeomComposite< T >::clear | ( |  | ) | `[inline]`

Removes all elements.

template<class T>

void TeGeomComposite< T >::copyElements | ( | const TeGeomComposite< T > & | other | ) | `[inline]`

Copy two composites, duplicating elements (breaking handle/body idiom)

template<class T>

bool TeGeomComposite< T >::empty | ( |  | ) | const`[inline]`

Returns TRUE if composite is empty.

template<class T>

TeComposite<T>::iterator TeGeomComposite< T >::end | ( | void |  | ) | `[inline]`

The iterator to the last plus one position in the TeGeomComposite.

template<class T>

TeComposite<T>::iterator const TeGeomComposite< T >::end | ( | void |  | ) | const`[inline]`

The iterator to the last plus one position in the TeGeomComposite.

template<class T>

TeComposite<T>::iterator TeGeomComposite< T >::erase | ( | typename TeComposite< T >::iterator | it | ) | `[inline]`

Removes the element pointed by an interator.

template<class T>

bool TeGeomComposite< T >::erase | ( | T & | object | ) | `[inline]`

Removes an element.

template<class T>

bool TeGeomComposite< T >::erase | ( | int | i | ) | `[inline]`

Removes the i-th component.

template<class T>

T& TeGeomComposite< T >::first | ( |  | ) | const`[inline]`

Returns the first element.

template<class T>

T& TeGeomComposite< T >::last | ( |  | ) | const`[inline]`

Returns the i-th element.

template<class T>

virtual string TeGeomComposite< T >::objectId | ( |  | ) | const`[inline, virtual]`

Returns the identification of the object associated to this geometry.

Reimplemented from TeGeometry.

Reimplemented in TeLine2D.

template<class T>

virtual void TeGeomComposite< T >::objectId | ( | const string & | id | ) | `[inline, virtual]`

Sets the identification of the object associated to this geometry.

Reimplemented from TeGeometry.

Reimplemented in TeLine2D.

template<class T>

TeGeomComposite& TeGeomComposite< T >::operator= | ( | const TeGeomComposite< T > & | other | ) | `[inline]`

Operator =.

template<class T>

bool TeGeomComposite< T >::operator== | ( | const TeGeomComposite< T > & | other | ) | const`[inline]`

Returns TRUE if two composites have exactly the same elements.

template<class T>

T& TeGeomComposite< T >::operator[] | ( | int | i | ) | const`[inline]`

Returns the i-th element.

template<class T>

TeComposite<T>::reverse_iterator TeGeomComposite< T >::rbegin | ( |  | ) | `[inline]`

The iterator to the first position in the TeGeomComposite in reverse order.

template<class T>

TeComposite<T>::reverse_iterator TeGeomComposite< T >::rend | ( |  | ) | `[inline]`

The iterator to the last plus one position in the TeGeomComposite in reverse order.

template<class T>

void TeGeomComposite< T >::reserve | ( | int | nelem | ) | `[inline]`

Reserves space for a given number of elements (reserve is available for vectors)

template<class T>

unsigned int TeGeomComposite< T >::size | ( |  | ) | const`[inline, virtual]`

Returns the size of the composite.

Reimplemented from TeGeometry.

## Member Data Documentation

template<class T>

TeComposite<T>* TeGeomComposite< T >::pImpl_`[protected]`

Pointer to the implementation of a composite<T>

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

- E:/Projetos_Primeiro_Semestre_2012/TerraView/terralib/src/terralib/kernel/TeGeometry.h

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