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  • 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.

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Import/pycxx-5.5.0/Demo/pycxx_iter.cxx
 
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#include "pycxx_iter.hxx"
 
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#include "CXX/Objects.hxx"
 
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void IterT::init_type()
 
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{
 
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    behaviors().name("IterT");
 
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    behaviors().doc("IterT(ini_count)");
 
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    // you must have overwritten the virtual functions
 
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    // Py::Object iter() and Py::Object iternext()
 
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    behaviors().supportIter();    // set entries in the Type Table
 
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    behaviors().supportRepr();
 
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    add_varargs_method("reversed",&IterT::reversed,"reversed()");
 
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}
 
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class MyIterModule : public Py::ExtensionModule<MyIterModule>
 
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{
 
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public:
 
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    MyIterModule() : Py::ExtensionModule<MyIterModule>("pycxx_iter")
 
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    {
 
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        IterT::init_type();
 
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        add_varargs_method("IterT",&MyIterModule::new_IterT,"IterT(from,last)");
 
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        initialize("MyIterModule documentation"); // register with Python
 
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    }
 
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    virtual ~MyIterModule() {}
 
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private:
 
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    Py::Object new_IterT(const Py::Tuple& args)
 
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    {
 
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        if (args.length() != 2)
 
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        {
 
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            throw Py::RuntimeError("Incorrect # of args to IterT(from,to).");
 
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        }
 
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        return Py::asObject(new IterT(Py::Int(args[0]),Py::Int(args[1])));
 
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    }
 
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};
 
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extern "C" void initpycxx_iter()
 
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{
 
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    // the following constructor call registers our extension module
 
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    // with the Python runtime system
 
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    static MyIterModule* IterTest = new MyIterModule;
 
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}