python/interval.h

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/** @file
 *  @author Bram de Greve (bram@cocamware.com)
 *  @author Tom De Muer (tom@cocamware.com)
 *
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 *  The contents of this file are subject to the Common Public Attribution License 
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 *  the License. You may obtain a copy of the License at 
 *  http://lass.sourceforge.net/cpal-license. The License is based on the 
 *  Mozilla Public License Version 1.1 but Sections 14 and 15 have been added to cover 
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 *  the Original Developer. In addition, Exhibit A has been modified to be consistent 
 *  with Exhibit B.
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 *  Software distributed under the License is distributed on an "AS IS" basis, WITHOUT 
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 *  The Original Code is LASS - Library of Assembled Shared Sources.
 *  
 *  The Initial Developer of the Original Code is Bram de Greve and Tom De Muer.
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#ifndef LASS_GUARDIAN_OF_INCLUSION_PYTHON_INTERVAL_H
#define LASS_GUARDIAN_OF_INCLUSION_PYTHON_INTERVAL_H
 
#include "../num/interval.h"
#include "../python/pyobject_plus.h"
 
namespace python
{
    template <typename T>
    struct PyExportTraits< num::interval<T> >
    {
        static PyObject* build(const num::interval<T>& v)
        {
            return fromSharedPtrToNakedCast(makeTuple(v.inf(), v.sup()));
        }
        static int get(PyObject* obj, num::interval<T>& v)
        {
            T inf, sup;
            if (decodeTuple(obj, inf, sup) != 0)
            {
                return 1;
            }
            v.set(inf, sup);
            return 0;
        }
    };
}
 
#endif