expression_dereference_pretty Class Reference

#include <pretty.h>

Inheritance diagram for expression_dereference_pretty:

List of all members.

Public Member Functions
virtual	~expression_dereference_pretty ()
	expression_dereference_pretty (const expression::pointer &operand, translator_pretty *cntxt)
Protected Member Functions
void	pre_order_traversal (int pprec)
void	post_order_traversal (int pprec)
expression::pointer	optimize () const
Private Member Functions
	expression_dereference_pretty ()
	expression_dereference_pretty (const expression_dereference_pretty &)
expression_dereference_pretty &	operator= (const expression_dereference_pretty &)
Private Attributes
translator_pretty &	pretty

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Detailed Description

The expression_dereference_pretty class is used to represent pretty printing of a dereference expression.

Definition at line 32 of file pretty.h.

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Constructor & Destructor Documentation

virtual expression_dereference_pretty::~expression_dereference_pretty

(

)

[virtual]

The destructor.

expression_dereference_pretty::expression_dereference_pretty	(	const expression::pointer &	operand,
		translator_pretty *	cntxt
	)

The constructor.

expression_dereference_pretty::expression_dereference_pretty

(

)

[private]

The default constructor. Do not use.

expression_dereference_pretty::expression_dereference_pretty

(

const expression_dereference_pretty &

)

[private]

The copy constructor. Do not use.

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Member Function Documentation

void expression_dereference_pretty::pre_order_traversal

(

int

pprec

)

[protected]

The pre_order_traversal method is called by the traversal method just before the operand is traversed.

Reimplemented from expression_dereference.

void expression_dereference_pretty::post_order_traversal

(

int

pprec

)

[protected]

The post_order_traversal method is called by the traversal method just after the operand is traversed.

Reimplemented from expression_dereference.

expression::pointer expression_dereference_pretty::optimize

(

)

const [protected, virtual]

The optimize method may be used to evaluate constant expressions, or substitute more efficient expressions.

This is intended to be called by the translator:: expression_statement method, or similar, where the expression is in its final form, and will get no deeper. In other words, when all available information has been provided.

There is no default implementation, even though most optimize implementations return self(), because this gives the compiler no opportunity to remind the authors of new classes that they have forgotten something.

Returns:

If the expression tree is not constant, or it is already as reduced as it can get, it returns itself. Otherwise, it returns a new expression node.

Implements expression.

expression_dereference_pretty& expression_dereference_pretty::operator=

(

const expression_dereference_pretty &

)

[private]

The assignment operator. Do not use.

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Member Data Documentation

translator_pretty& expression_dereference_pretty::pretty [private]

The pretty instance variable is used to remember where to send our pretty source code.

Definition at line 62 of file pretty.h.

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

• /home/archives/ucsd-psystem-xc/branch.0/branch.0/delta27403.167/ucsdpsys_pretty/expression/dereference/pretty.h

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