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25 lines
666 B
C++
25 lines
666 B
C++
//[ guide_make_dynamic_histogram
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#include <boost/histogram.hpp>
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#include <cassert>
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#include <vector>
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namespace bh = boost::histogram;
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int main() {
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// create vector of axes, axis::any is a polymorphic axis type
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auto v = std::vector<bh::axis::variant<bh::axis::regular<>, bh::axis::integer<>>>();
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v.push_back(bh::axis::regular<>(100, -1, 1));
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v.push_back(bh::axis::integer<>(1, 7));
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// create dynamic histogram from iterator range
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auto h = bh::make_histogram(v.begin(), v.end());
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assert(h.rank() == 2);
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// create dynamic histogram by moving the vector (avoids copies)
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auto h2 = bh::make_histogram(std::move(v));
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assert(h2.rank() == 2);
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}
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//]
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