gecko-dev/tools/dreftool/tokens.h
1999-08-04 19:44:15 +00:00

90 lines
2.5 KiB
C++

#ifndef _CPPTOKENS
#define _CPPTOKENS
#include "CToken.h"
enum eCPPTokens
{
eToken_unknown=2000,
eToken_whitespace,
eToken_comment,
eToken_identifier,
eToken_number,
eToken_operator,
eToken_semicolon,
eToken_newline,
eToken_compilerdirective,
eToken_quotedstring,
eToken_last
};
class CIdentifierToken : public CToken {
public:
CIdentifierToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_identifier;}
};
class CNumberToken: public CToken {
public:
CNumberToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_number;}
};
class CWhitespaceToken: public CToken {
public:
CWhitespaceToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_whitespace;}
};
class COperatorToken: public CToken {
public:
COperatorToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_operator;}
};
class CCommentToken: public CToken {
public:
CCommentToken(PRUnichar the2ndChar) : CToken() {
PRUnichar theBuf[3]={'/',0,0};
theBuf[1]=the2ndChar;
mTextValue.Assign(theBuf);
}
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_comment;}
};
class CCompilerDirectiveToken: public CToken {
public:
CCompilerDirectiveToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_compilerdirective;}
};
class CSemicolonToken: public CToken {
public:
CSemicolonToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_semicolon;}
};
class CNewlineToken: public CToken {
public:
CNewlineToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_newline;}
};
class CQuotedStringToken: public CToken {
public:
CQuotedStringToken() : CToken() { }
virtual int consume(PRUnichar aChar,CScanner& aScanner);
virtual int getTokenType(void) {return eToken_quotedstring;}
};
#endif