58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
#ifndef ENGINE_API_TABLE_PARAMETERS_HPP
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#define ENGINE_API_TABLE_PARAMETERS_HPP
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#include "engine/api/base_parameters.hpp"
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#include <cstddef>
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#include <algorithm>
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#include <iterator>
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#include <vector>
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namespace osrm
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{
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namespace engine
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{
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namespace api
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{
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struct TableParameters : public BaseParameters
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{
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std::vector<std::size_t> sources;
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std::vector<std::size_t> destinations;
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bool IsValid() const
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{
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if (!BaseParameters::IsValid())
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return false;
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// 1/ The user is able to specify duplicates in srcs and dsts, in that case it's her fault
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// 2/ len(srcs) and len(dsts) smaller or equal to len(locations)
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if (sources.size() > coordinates.size())
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return false;
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if (destinations.size() > coordinates.size())
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return false;
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// 3/ 0 <= index < len(locations)
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const auto is_not_in_range = [](const std::size_t x)
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{
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return x >= coordinates.size();
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};
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if (std::any_of(begin(sources), end(sources), not_in_range))
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return false;
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if (std::any_of(begin(destinations), end(destinations), not_in_range))
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return false;
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return true;
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}
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};
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}
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}
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}
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#endif // ENGINE_API_TABLE_PARAMETERS_HPP
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