NodeBase Class Reference

The Node class will inherit from this type, so you can use it to define any attributes and methods that Node objects should have (constant value, results of semantic analysis, code generation info, etc.) More...

#include "node_base.h"

Inheritance diagram for NodeBase:

Collaboration diagram for NodeBase:

Public Member Functions
void	set_operand (const Operand &op)
	Set the Node's Operand. More...
bool	has_operand () const
	Check whether this Node has a valid Operand. More...
const Operand	get_operand () const
	Get this Node's Operand. More...

Detailed Description

The Node class will inherit from this type, so you can use it to define any attributes and methods that Node objects should have (constant value, results of semantic analysis, code generation info, etc.)

Because NodeBase inherits from HasOperand, each Node automatically stores an Operand. This is useful for code generation: when generating code to evaluate an expression, HighLevelCodegen can set the Node's Operation to indicate the location where the result of the evaluation is stored.

Member Function Documentation

get_operand()

const Operand HasOperand::get_operand ( ) const

inlineinherited

Get this Node's Operand.

Returns

this Node's Operand

has_operand()

bool HasOperand::has_operand ( ) const

inlineinherited

Check whether this Node has a valid Operand.

Returns

true if the Node has a valid Operand, false otherwise

set_operand()

void HasOperand::set_operand ( const Operand &  op )

inlineinherited

Set the Node's Operand.

Parameters

op	the Operand to set

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

• node_base.h
• node_base.cpp