mirror of https://github.com/CGAL/cgal
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#include <CGAL/for_each.h>
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#include <vector>
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#include <list>
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int main()
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{
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std::vector<int> vec { 0, 1, 2, 3, 4, 5 };
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std::list<int> list { 0, 1, 2, 3, 4, 5 };
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std::cerr << "Testing sequential random access" << std::endl;
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CGAL::for_each<CGAL::Sequential_tag>
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(vec, [](int& i) -> bool { i *= 2; return true; });
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for (const int& i : vec)
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std::cerr << i << " ";
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std::cerr << std::endl;
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#ifdef CGAL_LINKED_WITH_TBB
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std::cerr << "Testing parallel random access" << std::endl;
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CGAL::for_each<CGAL::Parallel_tag>
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(vec, [](int& i) -> bool { i *= 2; return true; });
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for (const int& i : vec)
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std::cerr << i << " ";
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std::cerr << std::endl;
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#endif
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std::cerr << "Testing sequential non-random access" << std::endl;
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CGAL::for_each<CGAL::Sequential_tag>
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(list, [](int& i) -> bool { i *= 2; return true; });
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for (const int& i : list)
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std::cerr << i << " ";
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std::cerr << std::endl;
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#ifdef CGAL_LINKED_WITH_TBB
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std::cerr << "Testing parallel non-random access" << std::endl;
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CGAL::for_each<CGAL::Parallel_tag>
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(list, [](int& i) -> bool { i *= 2; return true; });
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for (const int& i : list)
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std::cerr << i << " ";
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std::cerr << std::endl;
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#endif
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return 0;
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}
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