/trunk/Examples/test-suite/director_nested.i

 1%module(directors="1",dirprot="1") director_nested
 2#pragma SWIG nowarn=SWIGWARN_TYPEMAP_THREAD_UNSAFE,SWIGWARN_TYPEMAP_DIRECTOROUT_PTR
 3
 4%{
 5#include <string>
 6#include <iostream>
 7%}
 8
 9%include "std_string.i"
10
11%feature("director") Bar;
12%feature("director") Foo<int>;
13%feature("director") FooBar<int>;
14
15%newobject *::create();
16
17%inline {
18  template <class C>
19    class Foo {
20    public:
21      virtual ~Foo() {}
22      
23      std::string advance() 
24      {
25	return "Foo::advance;" + do_advance();
26      }  
27
28    protected:
29      virtual std::string do_advance() = 0;
30    };
31}
32
33%template(Foo_int) Foo<int>;
34
35%inline {
36
37  class Bar : public Foo<int>
38  {
39  public:
40    
41    std::string step() 
42    {
43      return "Bar::step;" + advance();    
44    }
45    
46  protected:
47    std::string do_advance() 
48    {
49      return "Bar::do_advance;" + do_step();
50    }
51    
52
53#if defined(SWIGPYTHON) || defined(SWIGRUBY) || \
54  defined(SWIGJAVA) || defined(SWIGOCAML) || defined(SWIGCSHARP)
55    virtual std::string do_step() const = 0;
56#else
57    virtual std::string do_step() const {return "";};
58#endif
59  };  
60  
61  template <class C>
62    class FooBar : public Bar
63    {
64    public:
65      virtual C get_value() const = 0;
66
67      virtual const char * get_name() 
68      {
69	return "FooBar::get_name";
70      }
71
72      const char *name() 
73      {
74	return get_name();
75      }
76      
77      static FooBar *get_self(FooBar *a)
78      {
79	return a;
80      }
81      
82    };
83}
84
85%template(FooBar_int) FooBar<int>;
86