CVC3::Expr::iterator Class Reference
[Expression Package]

#include <expr.h>

Inheritance diagram for CVC3::Expr::iterator:

[legend]List of all members.

Public Member Functions

• iterator ()

  Default constructor.
  

• bool operator== (const iterator &i) const

  Equality.
  

• bool operator!= (const iterator &i) const

  Disequality.
  

• const Expr & operator * () const

  Dereference operator.
  

• const Expr * operator-> () const

  Dereference and member access.
  

• iterator & operator++ ()

  Prefix increment.
  

• Proxy operator++ (int)

  Postfix increment.
  

Private Member Functions

• iterator (std::vector< Expr >::const_iterator it)

  Construct an iterator out of the vector's iterator.
  

Private Attributes

• std::vector< Expr >::const_iterator d_it

Friends

• class Expr

Classes

• class Proxy

  Postfix increment requires a Proxy object to hold the intermediate value for dereferencing. More...
  

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Detailed Description

Class: Expr::iterator Author: Sergey Berezin Created: Fri Dec 6 15:38:51 2002 Description: STL-like iterator API to the Expr's children. IMPORTANT: the iterator will not be valid after the originating expression is destroyed.

Definition at line 208 of file expr.h.

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Constructor & Destructor Documentation

CVC3::Expr::iterator::iterator

(

std::vector< Expr >::const_iterator

it

)

[inline, private]

Construct an iterator out of the vector's iterator.

Definition at line 217 of file expr.h.

CVC3::Expr::iterator::iterator

(

)

[inline]

Default constructor.

Definition at line 221 of file expr.h.

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Member Function Documentation

bool CVC3::Expr::iterator::operator==

(

const iterator &

i

)

const [inline]

Equality.

Definition at line 225 of file expr.h.

bool CVC3::Expr::iterator::operator!=

(

const iterator &

i

)

const [inline]

Disequality.

Definition at line 229 of file expr.h.

const Expr& CVC3::Expr::iterator::operator *

(

)

const [inline]

Dereference operator.

Definition at line 231 of file expr.h.

const Expr* CVC3::Expr::iterator::operator->

(

)

const [inline]

Dereference and member access.

Definition at line 233 of file expr.h.

iterator& CVC3::Expr::iterator::operator++

(

)

[inline]

Prefix increment.

Definition at line 235 of file expr.h.

Proxy CVC3::Expr::iterator::operator++

(

int

)

[inline]

Postfix increment.

Returns:

Proxy with the old Expr.

Now, an expression like *i++ will return the current *i, and then advance the iterator. However, don't try to use Proxy for anything else.

Definition at line 254 of file expr.h.

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Friends And Related Function Documentation

friend class Expr [friend]

Definition at line 211 of file expr.h.

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Member Data Documentation

std::vector<Expr>::const_iterator CVC3::Expr::iterator::d_it [private]

Definition at line 213 of file expr.h.

Referenced by CVC3::Expr::iterator< std::input_iterator_tag, CVC3::Expr, ptrdiff_t >::operator==().

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

• expr.h

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