73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
// Copyright 2002 The Trustees of Indiana University.
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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 at
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// http://www.boost.org/LICENSE_1_0.txt)
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// Boost.MultiArray Library
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// Authors: Ronald Garcia
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// Jeremy Siek
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// Andrew Lumsdaine
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// See http://www.boost.org/libs/multi_array for documentation.
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//
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// stl_interaction.cpp - Make sure multi_arrays work with STL containers.
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//
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#include <boost/core/lightweight_test.hpp>
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#include <boost/multi_array.hpp>
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#include <algorithm>
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#include <vector>
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int
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main()
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{
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using boost::extents;
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using boost::indices;
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typedef boost::multi_array_types::index_range range;
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typedef boost::multi_array<int,3> array3;
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typedef boost::multi_array<int,2> array2;
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typedef std::vector<array3> array3vec;
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int data[] = {
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0,1,2,3,
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4,5,6,7,
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8,9,10,11,
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12,13,14,15,
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16,17,18,19,
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20,21,22,23
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};
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const int data_size = 24;
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int insert[] = {
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99,98,
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97,96,
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};
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const int insert_size = 4;
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array3 myarray(extents[2][3][4]);
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myarray.assign(data,data+data_size);
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array3vec myvec(5,myarray);
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BOOST_TEST(myarray == myvec[1]);
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array3::array_view<2>::type myview =
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myarray[indices[1][range(0,2)][range(1,3)]];
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array2 filler(extents[2][2]);
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filler.assign(insert,insert+insert_size);
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// Modify a portion of myarray through a view (myview)
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myview = filler;
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myvec.push_back(myarray);
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BOOST_TEST(myarray != myvec[1]);
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BOOST_TEST(myarray == myvec[5]);
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return boost::report_errors();
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}
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