Puma::CExprValue Class Reference

#include <Puma/CExprValue.h>

Inheritance diagram for Puma::CExprValue:

List of all members.

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Detailed Description

Base class for syntax tree nodes representing expressions that can be resolved to a constant value (arithmetic constants and string literals).

Public Member Functions
virtual	~CExprValue ()
	Destructor.
CTypeInfo *	Type () const
	Get the type of the value.
virtual void	print (ostream &out) const =0
	Print the value on the given output stream.
virtual CConstant *	Constant () const
	Get a pointer to CConstant if this is an arithmetic constant.
virtual CStrLiteral *	StrLiteral () const
	Get a pointer to CStrLiteral if this is a string literal.
virtual CWStrLiteral *	WStrLiteral () const
	Get a pointer to CWStrLiteral if this is a wide string literal.
Protected Member Functions
	CExprValue (CTypeInfo *t)
	Constructor.

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Constructor & Destructor Documentation

Puma::CExprValue::CExprValue

(

CTypeInfo *

t

)

[inline, protected]

Constructor.

Parameters:

t

The type of the value.

virtual Puma::CExprValue::~CExprValue

(

)

[inline, virtual]

Destructor.

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Member Function Documentation

CTypeInfo* Puma::CExprValue::Type

(

)

const [inline]

Get the type of the value.

virtual void Puma::CExprValue::print

(

ostream &

out

)

const [pure virtual]

Print the value on the given output stream.

Parameters:

out

The stream on which to print.

Implemented in Puma::CConstant, Puma::CStrLiteral, and Puma::CWStrLiteral.

virtual CConstant* Puma::CExprValue::Constant

(

)

const [inline, virtual]

Get a pointer to CConstant if this is an arithmetic constant.

Reimplemented in Puma::CConstant.

virtual CStrLiteral* Puma::CExprValue::StrLiteral

(

)

const [inline, virtual]

Get a pointer to CStrLiteral if this is a string literal.

Reimplemented in Puma::CStrLiteral.

virtual CWStrLiteral* Puma::CExprValue::WStrLiteral

(

)

const [inline, virtual]

Get a pointer to CWStrLiteral if this is a wide string literal.

Reimplemented in Puma::CWStrLiteral.