expression_logical_not_pretty Class Reference

#include <pretty.h>

Inheritance diagram for expression_logical_not_pretty:

List of all members.

Public Member Functions
virtual	~expression_logical_not_pretty ()
	expression_logical_not_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_logical_not_pretty ()
	expression_logical_not_pretty (const expression_logical_not_pretty &)
expression_logical_not_pretty &	operator= (const expression_logical_not_pretty &)
Private Attributes
translator_pretty &	pretty

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Detailed Description

The expression_logical_not_pretty class is used to represent pretty printing a logical NOT expression.

Definition at line 32 of file pretty.h.

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Constructor & Destructor Documentation

virtual expression_logical_not_pretty::~expression_logical_not_pretty

(

)

[virtual]

The destructor.

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

The constructor.

expression_logical_not_pretty::expression_logical_not_pretty

(

)

[private]

The default constructor.

expression_logical_not_pretty::expression_logical_not_pretty

(

const expression_logical_not_pretty &

)

[private]

The copy constructor.

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Member Function Documentation

void expression_logical_not_pretty::pre_order_traversal

(

int

pprec

)

[protected, virtual]

The pre_order_traversal method is called before the argument is traversed, by the traversal method.

Reimplemented from expression_logical_not.

void expression_logical_not_pretty::post_order_traversal

(

int

pprec

)

[protected, virtual]

The post_order_traversal method is called after the argument is traversed, by the traversal method.

Reimplemented from expression_logical_not.

expression::pointer expression_logical_not_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_logical_not_pretty& expression_logical_not_pretty::operator=

(

const expression_logical_not_pretty &

)

[private]

The assignment operator.

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Member Data Documentation

translator_pretty& expression_logical_not_pretty::pretty [private]

The pretty instance variable is used to remember where to send our beautified 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/logical_not/pretty.h

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