60010dd998
With @karenzshea's name / ref split (ref. #2857) in master we want to make use of it and reduce `NewName` instructions when ever possible. This is a first step towards #2744 by using the already existing name change heuristic from the extractor now in post-processing as well. Limitations: at the moment we don't have the `SuffixTable` in post-processing; this would require us serializing and subsequently deserializing the table, passing it through from the profiles to the API.
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#ifndef OSRM_UTIL_NAME_TABLE_HPP
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#define OSRM_UTIL_NAME_TABLE_HPP
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#include "util/range_table.hpp"
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#include "util/shared_memory_vector_wrapper.hpp"
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#include <string>
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namespace osrm
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{
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namespace util
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{
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// While this could, theoretically, hold any names in the fitting format,
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// the NameTable allows access to a part of the Datafacade to allow
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// processing based on name indices.
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class NameTable
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{
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private:
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// FIXME should this use shared memory
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RangeTable<16, false> m_name_table;
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ShM<char, false>::vector m_names_char_list;
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public:
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NameTable(const std::string &filename);
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// This class provides a limited view over all the string data we serialize out.
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// The following functions are a subset of what is available.
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// See the data facades for they provide full access to this serialized string data.
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// (at time of writing this: get{Name,Ref,Pronunciation,Destinations}ForID(name_id);)
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std::string GetNameForID(const unsigned name_id) const;
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std::string GetRefForID(const unsigned name_id) const;
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};
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} // namespace util
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} // namespace osrm
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#endif // OSRM_UTIL_NAME_TABLE_HPP
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