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121 lines
3.5 KiB
C++
Executable File
121 lines
3.5 KiB
C++
Executable File
// -*- mode:c++ -*-
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//
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// Module testlinear.cpp
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//
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// Copyright (c) 2003 Raoul M. Gough
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//
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy
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// at http://www.boost.org/LICENSE_1_0.txt)
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//
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// History
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// =======
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// 2003/ 9/ 8 rmg File creation as testsuite.cpp
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// 2003/ 9/29 rmg Renamed testlinear.cpp to allow division into parts
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//
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// $Id$
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//
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#include "int_wrapper.hpp"
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#include <boost/python/suite/indexing/container_suite.hpp>
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#include <boost/python/suite/indexing/iterator_pair.hpp>
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#include <boost/python/suite/indexing/container_proxy.hpp>
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#include <list>
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#include <vector>
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#include <string>
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#include <sstream>
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#include <boost/python/class.hpp>
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#include <boost/python/module.hpp>
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#include <boost/python/def.hpp>
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#include <boost/python/implicit.hpp>
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// More messiness from not having a separate int_wrapper.cpp file
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bool int_wrapper::our_trace_flag = true;
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unsigned int_wrapper::our_object_counter = 0;
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boost::python::indexing::iterator_pair<int_wrapper *> getArray()
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{
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static int_wrapper array[] = {
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int_wrapper(8), int_wrapper(6), int_wrapper(4), int_wrapper(2)
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, int_wrapper(1), int_wrapper(3), int_wrapper(5)
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, int_wrapper(7), int_wrapper(0) };
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return boost::python::indexing::iterator_pair<int_wrapper *>
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(boost::python::indexing::begin(array)
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, boost::python::indexing::end(array));
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}
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std::string repr (int_wrapper const &i)
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{
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std::stringstream temp;
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temp << i;
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return temp.str();
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}
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BOOST_PYTHON_MODULE(testlinear)
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{
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boost::python::implicitly_convertible <int, int_wrapper>();
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boost::python::def ("setTrace", &int_wrapper::setTrace);
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boost::python::class_<int_wrapper> ("int_wrapper", boost::python::init<int>())
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.def ("increment", &int_wrapper::increment)
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.def ("__repr__", repr)
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.def ("__cmp__", compare)
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;
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typedef std::vector<int> Container1;
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boost::python::class_<Container1>("Vector")
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.def (boost::python::indexing::container_suite<Container1>())
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.def ("reserve", &Container1::reserve)
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;
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typedef std::list<int_wrapper> Container2;
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boost::python::class_<Container2>("List")
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.def (boost::python::indexing::container_suite<Container2>());
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typedef boost::python::indexing::iterator_pair<int_wrapper *> Container3;
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boost::python::class_<Container3>
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("Array", boost::python::init<int_wrapper *, int_wrapper *>())
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.def (boost::python::indexing::container_suite<Container3>());
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boost::python::def ("getArray", getArray);
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typedef std::vector<int_wrapper> Container4;
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// Returning internal references to elements of a vector is
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// dangerous! The references can be invalidated by inserts or
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// deletes!
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boost::python::class_<Container4>("Vector_ref")
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.def (boost::python::indexing::container_suite<Container4>
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::with_policies (boost::python::return_internal_reference<>()));
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typedef boost::python::indexing::container_proxy< std::vector<int_wrapper> >
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Container5;
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boost::python::class_<Container5>("Vector_proxy")
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.def (boost::python::indexing::container_suite<Container5>())
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.def ("reserve", &Container5::reserve)
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;
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/* The no-partial-specialization version for vector<int>
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using namespace boost::python;
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using namespace indexing;
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class_<std::vector<int> > ("vector_int")
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.def (visitor <
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default_algorithms <
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default_sequence_traits <
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std::vector <int> > >,
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return_value_policy <return_by_value>
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>());
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*/
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}
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