expression_logical_and_compile Class Reference

#include <compile.h>

Inheritance diagram for expression_logical_and_compile:

List of all members.

Public Member Functions
virtual	~expression_logical_and_compile ()
	expression_logical_and_compile (const expression::pointer &lhs, const expression::pointer &rhs, translator_compile *cntxt)
Protected Member Functions
expression::pointer	optimize () const
Private Member Functions
	expression_logical_and_compile ()
	expression_logical_and_compile (const expression_logical_and_compile &)
expression_logical_and_compile &	operator= (const expression_logical_and_compile &)
Private Attributes
translator_compile &	code

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Detailed Description

The expression_logical_and_compile class is used to represent how to generate code for a logical AND expression.

Definition at line 32 of file compile.h.

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Constructor & Destructor Documentation

virtual expression_logical_and_compile::~expression_logical_and_compile

(

)

[virtual]

The destructor.

expression_logical_and_compile::expression_logical_and_compile	(	const expression::pointer &	lhs,
		const expression::pointer &	rhs,
		translator_compile *	cntxt
	)

The constructor.

expression_logical_and_compile::expression_logical_and_compile

(

)

[private]

The default constructor. Do not use.

expression_logical_and_compile::expression_logical_and_compile

(

const expression_logical_and_compile &

)

[private]

The copy constructor. Do not use.

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Member Function Documentation

expression::pointer expression_logical_and_compile::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_and_compile& expression_logical_and_compile::operator=

(

const expression_logical_and_compile &

)

[private]

The assignment operator. Do not use.

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Member Data Documentation

translator_compile& expression_logical_and_compile::code [private]

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

Definition at line 56 of file compile.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_compile/expression/logical_and/compile.h

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