File: virtual.h

package info (click to toggle)
boost1.35 1.35.0-5
  • links: PTS
  • area: main
  • in suites: lenny
  • size: 203,856 kB
  • ctags: 337,867
  • sloc: cpp: 938,683; xml: 56,847; ansic: 41,589; python: 18,999; sh: 11,566; makefile: 664; perl: 494; yacc: 456; asm: 353; csh: 6
file content (41 lines) | stat: -rw-r--r-- 807 bytes parent folder | download | duplicates (5) 
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
 
/* Copyright Bruno da Silva de Oliveira 2003. Use, modification and 
 distribution is subject to the Boost Software License, Version 1.0.
 (See accompanying file LICENSE_1_0.txt or copy at 
 http://www.boost.org/LICENSE_1_0.txt) 
 */
namespace virtual_ {
    
struct C
{
public:
    virtual int f()
    {
        return f_abs();
    }

    virtual void bar(int) {}
    virtual void bar(char*) {}

    const char* get_name()
    {
        return name();
    }
    virtual int dummy() { return 0; }

protected:    
    virtual int f_abs() = 0;

private:    
    virtual const char* name() { return "C"; }
};

struct D
{
    virtual int dummy() { return 0; }
};

inline int call_f(C& c) { return c.f(); }
inline int call_dummy(C* c) { return c->dummy(); }
inline int call_dummy(D* d) { return d->dummy(); }

}