KwScanner Class Reference

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List of all members.

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Detailed Description

Map keyword->token

Note:

DP decorator

Definition at line 102 of file scanner.cc.

Public Member Functions
	KwScanner (IScanner *scannerToUseAndDelete)
virtual	~KwScanner ()
virtual bool	readNext (Token &token)
virtual bool	hasError () const
Private Types
typedef EToken *	TMap
Private Member Functions
void	initMap ()
	if you are looking where to add a new keyword, this is the best place ;-)
Private Attributes
TMap	map_
	map keyword->token
IScanner *	scan_
	superior IScanner object (design pattern decorator)

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Member Typedef Documentation

typedef EToken* TMap [private]

Definition at line 117 of file scanner.cc.

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Constructor & Destructor Documentation

KwScanner

(

IScanner *

scannerToUseAndDelete

)

[inline]

Definition at line 104 of file scanner.cc.

References initMap().

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virtual ~KwScanner

(

)

[inline, virtual]

Definition at line 109 of file scanner.cc.

References scan_.

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Member Function Documentation

bool readNext

(

Token &

token

)

[virtual]

read next token

Parameters:

token

Where to store token to.

Returns:

Return true if token is read, false on EOF.

Implements IScanner.

Definition at line 340 of file scanner.cc.

References ETOKEN_ID, IScanner::readNext(), Token::text, and Token::type.

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virtual bool hasError

(

)

const [inline, virtual]

Return true if any error was detected.

Implements IErrorSensitive.

Definition at line 113 of file scanner.cc.

References IErrorSensitive::hasError(), and scan_.

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void initMap

(

)

[private]

if you are looking where to add a new keyword, this is the best place ;-)

Definition at line 358 of file scanner.cc.

References ETOKEN_KW_AND, ETOKEN_KW_DIV, ETOKEN_KW_DOUBLE, ETOKEN_KW_ELSE, ETOKEN_KW_EQ, ETOKEN_KW_IF, ETOKEN_KW_INT, ETOKEN_KW_NEQ, ETOKEN_KW_NOT, ETOKEN_KW_OR, ETOKEN_KW_STRING, ETOKEN_KW_VAR, ETOKEN_KW_VOID, and ETOKEN_KW_WHILE.

Referenced by KwScanner().

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Member Data Documentation

TMap map_ [private]

map keyword->token

Definition at line 118 of file scanner.cc.

IScanner* scan_ [private]

superior IScanner object (design pattern decorator)

Definition at line 120 of file scanner.cc.

Referenced by hasError(), and ~KwScanner().

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

• scanner.cc

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