Puma::CExprValue Class Reference

#include <Puma/CExprValue.h>

Inheritance diagram for Puma::CExprValue:

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 (std::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.

Constructor & Destructor Documentation

CExprValue()

Puma::CExprValue::CExprValue ( CTypeInfo * t )

inlineprotected

Constructor.

Parameters

t	The type of the value.

~CExprValue()

virtual Puma::CExprValue::~CExprValue ( )

inlinevirtual

Destructor.

Member Function Documentation

Constant()

virtual CConstant * Puma::CExprValue::Constant ( ) const

inlinevirtual

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

Reimplemented in Puma::CConstant.

print()

virtual void Puma::CExprValue::print ( std::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.

StrLiteral()

virtual CStrLiteral * Puma::CExprValue::StrLiteral ( ) const

inlinevirtual

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

Reimplemented in Puma::CStrLiteral.

Type()

CTypeInfo * Puma::CExprValue::Type ( ) const

inline

Get the type of the value.

WStrLiteral()

virtual CWStrLiteral * Puma::CExprValue::WStrLiteral ( ) const

inlinevirtual

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

Reimplemented in Puma::CWStrLiteral.