1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#ifndef foundry_parse_resolve_literals_visitor_hpp_
#define foundry_parse_resolve_literals_visitor_hpp_ 1
#include <parse_tree.hpp>
#include <map>
#include <list>
namespace foundry {
namespace parse {
class resolve_literals_visitor :
public node_visitor
{
public:
resolve_literals_visitor(bool verbose) : verbose(verbose), num(0) { }
virtual ~resolve_literals_visitor() throw() { }
virtual void visit(group &);
virtual void visit(regex &);
virtual void visit(string_literal &);
virtual void visit(unresolved_symbol &);
virtual void visit(terminal &);
virtual void visit(nonterminal &);
virtual void visit(root &);
virtual void visit(rule &);
virtual void visit(alternative &);
private:
bool verbose;
unsigned int num;
root_weak_ptr rt;
std::map<std::string, string_literal_ptr> literals;
component_ptr *current_context;
};
}
}
#endif
|
