Synopsis - Cross-Reference

 1//
 2// Copyright (C) 2004 Stefan Seefeld
 3// All rights reserved.
 4// Licensed to the public under the terms of the GNU LGPL (>= 2),
 5// see the file COPYING for details.
 6//
 7#ifndef Synopsis_PTree_Atoms_hh_
 8#define Synopsis_PTree_Atoms_hh_
 9
10#include <Synopsis/PTree/NodesFwd.hh>
11#include <Synopsis/PTree/Node.hh>
12
13namespace Synopsis
14{
15namespace PTree
16{
17
18class Literal : public Atom
19{
20public:
21  Literal(Token const &tk) : Atom(tk), my_type(tk.type) {}
22  virtual void accept(Visitor *visitor) { visitor->visit(this);}
23  Token::Type type() const { return my_type;}
24private:
25  Token::Type my_type;
26};
27
28class CommentedAtom : public Atom
29{
30public:
31  CommentedAtom(Token const &tk, Node *c = 0) : Atom(tk), my_comments(c) {}
32  CommentedAtom(char const *p, size_t l, Node *c = 0) : Atom(p, l), my_comments(c) {}
33  virtual void accept(Visitor *visitor) { visitor->visit(this);}
34
35  Node *get_comments() { return my_comments;}
36  void set_comments(Node *c) { my_comments = c;}
37private:
38  Node *my_comments;
39};
40
41// class DupLeaf is used by Ptree::Make() and QuoteClass (qMake()).
42// The string given to the constructors are duplicated.
43
44class DupAtom : public CommentedAtom 
45{
46public:
47  DupAtom(char const *, size_t);
48  DupAtom(char const *, size_t, char const *, size_t);
49  virtual void accept(Visitor *visitor) { visitor->visit(this);}
50};
51
52class Identifier : public CommentedAtom
53{
54public:
55  Identifier(Token const &t) : CommentedAtom(t) {}
56  Identifier(char const *p, size_t l) : CommentedAtom(p, l) {}
57  virtual void accept(Visitor *visitor) { visitor->visit(this);}
58};
59
60class Keyword : public CommentedAtom
61{
62public:
63  Keyword(Token const &t) : CommentedAtom(t) {}
64  Keyword(char const *str, int len) : CommentedAtom(str, len) {}
65  virtual Token::Type token() const = 0;
66  virtual void accept(Visitor *visitor) { visitor->visit(this);}
67};
68
69template <Token::Type t>
70class KeywordT : public Keyword
71{
72public:
73  KeywordT(Token const &tk) : Keyword(tk) {}
74  KeywordT(char const *ptr, size_t length) : Keyword(ptr, length) {}
75  virtual Token::Type token() const { return t;}
76  virtual void accept(Visitor *visitor) { visitor->visit(this);}
77};
78
79class UserKeyword : public Keyword
80{
81public:
82  UserKeyword(Token const &t) : Keyword(t) {}
83  virtual Token::Type token() const { return my_type;}
84  virtual void accept(Visitor *visitor) { visitor->visit(this);}
85private:
86  Token::Type my_type;
87};
88
89}
90}
91
92#endif

Generated on Tue May 13 02:39:21 2008 by
synopsis (version 0.10)