src/antlr/CommonASTWithHiddenTokens.hpp

#ifndef INC_CommonASTWithHiddenTokens_hpp__
#define INC_CommonASTWithHiddenTokens_hpp__

/* ANTLR Translator Generator
 * Project led by Terence Parr at http://www.jGuru.com
 * Software rights: http://www.antlr.org/license.html
 *
 * $Id: CommonASTWithHiddenTokens.hpp,v 1.1 2005-12-02 15:38:02 tim Exp $
 */

#include <antlr/config.hpp>
#include <antlr/CommonAST.hpp>

#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif

/** A CommonAST whose initialization copies hidden token
 *  information from the Token used to create a node.
 */
class ANTLR_API CommonASTWithHiddenTokens : public CommonAST {
public:
        CommonASTWithHiddenTokens();
        virtual ~CommonASTWithHiddenTokens();
        virtual const char* typeName( void ) const
        {
                return CommonASTWithHiddenTokens::TYPE_NAME;
        }
        /// Clone this AST node.
        virtual RefAST clone( void ) const;

        // Borland C++ builder seems to need the decl's of the first two...
        virtual void initialize(int t,const ANTLR_USE_NAMESPACE(std)string& txt);
        virtual void initialize(RefAST t);
        virtual void initialize(RefToken t);

        virtual RefToken getHiddenAfter() const
        {
                return hiddenAfter;
        }

        virtual RefToken getHiddenBefore() const
        {
                return hiddenBefore;
        }

        static RefAST factory();

        static const char* const TYPE_NAME;
protected:
        RefToken hiddenBefore,hiddenAfter; // references to hidden tokens
};

typedef ASTRefCount<CommonASTWithHiddenTokens> RefCommonASTWithHiddenTokens;

#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif

#endif //INC_CommonASTWithHiddenTokens_hpp__
Revision:	2469
Committed:	Fri Dec 2 15:38:03 2005 UTC (18 years, 7 months ago) by tim
File size:	1524 byte(s)
Log Message:	End of the Link --> List Return of the Oject-Oriented replace yacc/lex parser with antlr parser
#	Content
1	#ifndef INC_CommonASTWithHiddenTokens_hpp__
2	#define INC_CommonASTWithHiddenTokens_hpp__
3
4	/* ANTLR Translator Generator
5	* Project led by Terence Parr at http://www.jGuru.com
6	* Software rights: http://www.antlr.org/license.html
7	*
8	* $Id: CommonASTWithHiddenTokens.hpp,v 1.1 2005-12-02 15:38:02 tim Exp $
9	*/
10
11	#include <antlr/config.hpp>
12	#include <antlr/CommonAST.hpp>
13
14	#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
15	namespace antlr {
16	#endif
17
18	/** A CommonAST whose initialization copies hidden token
19	* information from the Token used to create a node.
20	*/
21	class ANTLR_API CommonASTWithHiddenTokens : public CommonAST {
22	public:
23	CommonASTWithHiddenTokens();
24	virtual ~CommonASTWithHiddenTokens();
25	virtual const char* typeName( void ) const
26	{
27	return CommonASTWithHiddenTokens::TYPE_NAME;
28	}
29	/// Clone this AST node.
30	virtual RefAST clone( void ) const;
31
32	// Borland C++ builder seems to need the decl's of the first two...
33	virtual void initialize(int t,const ANTLR_USE_NAMESPACE(std)string& txt);
34	virtual void initialize(RefAST t);
35	virtual void initialize(RefToken t);
36
37	virtual RefToken getHiddenAfter() const
38	{
39	return hiddenAfter;
40	}
41
42	virtual RefToken getHiddenBefore() const
43	{
44	return hiddenBefore;
45	}
46
47	static RefAST factory();
48
49	static const char* const TYPE_NAME;
50	protected:
51	RefToken hiddenBefore,hiddenAfter; // references to hidden tokens
52	};
53
54	typedef ASTRefCount<CommonASTWithHiddenTokens> RefCommonASTWithHiddenTokens;
55
56	#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
57	}
58	#endif
59
60	#endif //INC_CommonASTWithHiddenTokens_hpp__