← Back to branch summary

~ubuntu-branches/ubuntu/natty/pysvn/natty

« back to all changes in this revision

Viewing changes to Import/pycxx-5.4.2/Demo/pycxx_iter.cxx

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2009-02-23 20:08:08 UTC
  • mfrom: (1.1.11 upstream)
  • Revision ID: james.westby@ubuntu.com-20090223200808-t946skprxzf6vjqx
Tags: 1.6.3-0ubuntu1
New upstream version.

Show diffs side-by-side

added added

removed removed

Lines of Context:
Import/pycxx-5.4.2/Demo/pycxx_iter.cxx
1
 
#include "pycxx_iter.hxx"
2
 
#include "CXX/Objects.hxx"
3
 
 
4
 
void IterT::init_type()
5
 
{
6
 
    behaviors().name("IterT");
7
 
    behaviors().doc("IterT(ini_count)");
8
 
    // you must have overwritten the virtual functions
9
 
    // Py::Object iter() and Py::Object iternext()
10
 
    behaviors().supportIter();    // set entries in the Type Table
11
 
    behaviors().supportRepr();
12
 
    add_varargs_method("reversed",&IterT::reversed,"reversed()");
13
 
}
14
 
 
15
 
class MyIterModule : public Py::ExtensionModule<MyIterModule>
16
 
{
17
 
 
18
 
public:
19
 
    MyIterModule() : Py::ExtensionModule<MyIterModule>("pycxx_iter")
20
 
    {
21
 
        IterT::init_type();
22
 
        add_varargs_method("IterT",&MyIterModule::new_IterT,"IterT(from,last)");
23
 
        initialize("MyIterModule documentation"); // register with Python
24
 
    }
25
 
    
26
 
    virtual ~MyIterModule() {}
27
 
 
28
 
private:
29
 
    Py::Object new_IterT(const Py::Tuple& args)
30
 
    {
31
 
        if (args.length() != 2)
32
 
        {
33
 
            throw Py::RuntimeError("Incorrect # of args to IterT(from,to).");
34
 
        }
35
 
        return Py::asObject(new IterT(Py::Int(args[0]),Py::Int(args[1])));
36
 
    }
37
 
};
38
 
 
39
 
extern "C" void initpycxx_iter()
40
 
{
41
 
    // the following constructor call registers our extension module
42
 
    // with the Python runtime system
43
 
    static MyIterModule* IterTest = new MyIterModule;
44
 
}