expression_function_call_pretty Class Reference

#include <pretty.h>

Inheritance diagram for expression_function_call_pretty:

List of all members.

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

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Detailed Description

The expression_function_call_pretty class is used to represent

Definition at line 31 of file pretty.h.

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Constructor & Destructor Documentation

virtual expression_function_call_pretty::~expression_function_call_pretty

(

)

[virtual]

The destructor.

expression_function_call_pretty::expression_function_call_pretty	(	expression_list *	args,
		translator_pretty *	cntxt
	)

The constructor.

expression_function_call_pretty::expression_function_call_pretty

(

)

[private]

The default constructor. Do not use.

expression_function_call_pretty::expression_function_call_pretty

(

const expression_function_call_pretty &

)

[private]

The copy constructor. Do not use.

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Member Function Documentation

void expression_function_call_pretty::pre_order_traversal

(

int

pprec

)

[protected, virtual]

The pre_order_traversal method is called by the traversal method just before any of the child expressions are traversed.

Parameters:

pprec

parent expression precedence

Reimplemented from expression_function_call.

void expression_function_call_pretty::comma_order_traversal	(	int	pprec,
		int	argnum
	)			[protected, virtual]

The comma_order_traversal method is called by the traversal method just after each of the child expressions has been traversed, except the last one.

Parameters:

	pprec	parent expression precedence
	argnum	the number of the argument (0 based, 0 is the function name, usually)

Reimplemented from expression_function_call.

void expression_function_call_pretty::post_order_traversal	(	int	pprec,
		int	argnum
	)			[protected, virtual]

The post_order_traversal method is called by the traversal method just after the last child expression has been traversed.

Parameters:

	pprec	parent expression precedence
	argnum	the number of the argument (can be zero if only one child) usually)

Reimplemented from expression_function_call.

expression::pointer expression_function_call_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_function_call_pretty& expression_function_call_pretty::operator=

(

const expression_function_call_pretty &

)

[private]

The assignment operator. Do not use.

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Member Data Documentation

translator_pretty& expression_function_call_pretty::pretty [private]

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

Definition at line 64 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/function_call/pretty.h

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