36 lines
931 B
C++
36 lines
931 B
C++
// Copyright Jim Bosch & Ankit Daftery 2010-2012.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/numpy.hpp>
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namespace p = boost::python;
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namespace np = boost::numpy;
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struct UnaryCallable
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{
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typedef double argument_type;
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typedef double result_type;
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double operator()(double r) const { return r * 2;}
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};
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struct BinaryCallable
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{
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typedef double first_argument_type;
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typedef double second_argument_type;
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typedef double result_type;
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double operator()(double a, double b) const { return a * 2 + b * 3;}
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};
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BOOST_PYTHON_MODULE(ufunc_mod)
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{
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np::initialize();
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p::class_<UnaryCallable>("UnaryCallable")
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.def("__call__", np::unary_ufunc<UnaryCallable>::make());
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p::class_< BinaryCallable>("BinaryCallable")
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.def("__call__", np::binary_ufunc<BinaryCallable>::make());
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}
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