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62 lines
1.2 KiB
C++
62 lines
1.2 KiB
C++
//
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// stl_interaction.cpp - Make sure multi_arrays work with STL containers.
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//
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#define BOOST_INCLUDE_MAIN
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#include "boost/test/test_tools.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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test_main(int, char*[])
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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::exit_success;
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}
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