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//------------------------------------------------------------------------------
// This file is part of the OpenStructure project <www.openstructure.org>
//
// Copyright (C) 2008-2020 by the OpenStructure authors
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 3.0 of the License, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this library; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//------------------------------------------------------------------------------
#include <boost/python.hpp>
using namespace boost::python;
#include <ost/geom/geom.hh>
const Real Mat2_getitem(const geom::Mat2& m, tuple i) {
int a = extract<int> (i[0]);
int b = extract<int> (i[1]);
return m.At(a, b);
}
void Mat2_setitem(geom::Mat2& m,const tuple i,const Real val) {
int a = extract<int> (i[0]);
int b = extract<int> (i[1]);
m.At(a, b) = val;
}
String mat2_repr(const geom::Mat2& m) {
std::stringstream ss;
ss << "geom.Mat2(" << m(0,0) << ", " << m(0,1) << ", "
<< m(1,0) << ", " << m(1,1) << ")";
return ss.str();
}
list mat2_data(const geom::Mat2& m)
{
list nrvo;
for(size_t k=0;k<4;++k) {
nrvo.append(m.Data()[k]);
}
return nrvo;
}
void export_Mat2()
{
using namespace geom;
class_<Mat2>("Mat2",init<>())
.def(init<Real,Real,Real,Real>())
.def(self += self)
.def(self -= self)
.def(self + self)
.def("__repr__", mat2_repr)
.def(self - self)
.def(self *= Real())
.def(self /= Real())
.def(self * Real())
.def(self *= self)
.def(self * self)
.def(self * Vec2())
.def(self / Real())
.def(self == self)
.def(self != self)
.def(self_ns::str(self))
.def("__getitem__",Mat2_getitem)
.def("__setitem__",Mat2_setitem)
.add_property("data",mat2_data)
;
}
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