Revert "Revert "switched to space separated suffix/prefix only""
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@ -18,6 +18,45 @@ Feature: Suppress New Names on dedicated Suffices
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| waypoints | route | turns |
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| a,c | 42 N,42 S | depart,arrive |
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Scenario: Suffix To Suffix Ref
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Given the node map
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| a | | b | | c |
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And the ways
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| nodes | name | ref |
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| ab | 42 N | |
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| bc | 42 S | 101 |
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When I route I should get
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| waypoints | route | turns |
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| a,c | 42 N,42 S (101) | depart,arrive |
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Scenario: Prefix Change
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Given the node map
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| a | | b | | c |
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And the ways
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| nodes | name |
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| ab | West 42 |
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| bc | East 42 |
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When I route I should get
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| waypoints | route | turns |
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| a,c | West 42,East 42 | depart,arrive |
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Scenario: Prefix Change and Reference
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Given the node map
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| a | | b | | c |
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And the ways
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| nodes | name | ref |
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| ab | West 42 | 101 |
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| bc | East 42 | |
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When I route I should get
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| waypoints | route | turns |
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| a,c | West 42 (101),East 42 | depart,arrive |
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Scenario: Suffix To Suffix - Turn
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Given the node map
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| a | | b | | c |
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@ -20,6 +20,7 @@
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#include <cstdint>
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#include <map>
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#include <string>
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#include <utility>
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#include <boost/algorithm/string.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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@ -307,6 +308,19 @@ inline bool isDistinct(const DirectionModifier first, const DirectionModifier se
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return true;
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}
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inline std::pair<std::string, std::string> getPrefixAndSuffix(const std::string &data)
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{
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const auto suffix_pos = data.find_last_of(' ');
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if (suffix_pos == std::string::npos)
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return {};
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const auto prefix_pos = data.find_first_of(' ');
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auto result = std::make_pair(data.substr(0, prefix_pos), data.substr(suffix_pos + 1));
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boost::to_lower(result.first);
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boost::to_lower(result.second);
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return result;
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}
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inline bool requiresNameAnnounced(const std::string &from,
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const std::string &to,
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const SuffixTable &suffix_table)
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@ -336,12 +350,6 @@ inline bool requiresNameAnnounced(const std::string &from,
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}
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};
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const auto getCommonLength = [](const std::string &first, const std::string &second) {
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BOOST_ASSERT(first.size() <= second.size());
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const auto mismatch_result = std::mismatch(first.begin(), first.end(), second.begin());
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return std::distance(first.begin(), mismatch_result.first);
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};
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split(from, from_name, from_ref);
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split(to, to_name, to_ref);
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@ -349,7 +357,41 @@ inline bool requiresNameAnnounced(const std::string &from,
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const auto names_are_empty = from_name.empty() && to_name.empty();
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const auto name_is_contained =
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boost::starts_with(from_name, to_name) || boost::starts_with(to_name, from_name);
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const auto names_are_equal = from_name == to_name || name_is_contained;
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const auto checkForPrefixOrSuffixChange =
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[](const std::string &first, const std::string &second, const SuffixTable &suffix_table) {
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const auto first_prefix_and_suffixes = getPrefixAndSuffix(first);
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const auto second_prefix_and_suffixes = getPrefixAndSuffix(second);
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// reverse strings, get suffices and reverse them to get prefixes
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const auto checkTable = [&](const std::string str) {
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return str.empty() || suffix_table.isSuffix(str);
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};
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const bool is_prefix_change = [&]() -> bool {
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if (!checkTable(first_prefix_and_suffixes.first))
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return false;
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if (!checkTable(first_prefix_and_suffixes.first))
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return false;
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return !first.compare(first_prefix_and_suffixes.first.length(), std::string::npos,
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second, second_prefix_and_suffixes.first.length(),
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std::string::npos);
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}();
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const bool is_suffix_change = [&]() -> bool {
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if (!checkTable(first_prefix_and_suffixes.second))
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return false;
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if (!checkTable(first_prefix_and_suffixes.second))
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return false;
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return !first.compare(0, first.length() - first_prefix_and_suffixes.second.length(),
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second, 0, second.length() - second_prefix_and_suffixes.second.length());
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}();
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return is_prefix_change || is_suffix_change;
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};
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const auto is_suffix_change = checkForPrefixOrSuffixChange(from_name, to_name, suffix_table);
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const auto names_are_equal = from_name == to_name || name_is_contained || is_suffix_change;
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const auto name_is_removed = !from_name.empty() && to_name.empty();
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// references are contained in one another
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const auto refs_are_empty = from_ref.empty() && to_ref.empty();
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@ -358,37 +400,6 @@ inline bool requiresNameAnnounced(const std::string &from,
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(from_ref.find(to_ref) != std::string::npos || to_ref.find(from_ref) != std::string::npos);
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const auto ref_is_removed = !from_ref.empty() && to_ref.empty();
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const auto checkForSuffixChange = [](const std::size_t common_length, const std::string &first,
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const std::string &second,
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const SuffixTable &suffix_table) {
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if (0 == common_length)
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return false;
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const auto endsOnSuffix = [](const std::size_t trim_length,
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const std::string &string_with_possible_suffix,
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const SuffixTable &suffix_table) {
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auto suffix =
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string_with_possible_suffix.size() > trim_length
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? string_with_possible_suffix.substr(
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trim_length + (string_with_possible_suffix[trim_length] == ' ' ? 1 : 0))
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: " ";
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boost::algorithm::to_lower(suffix);
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return suffix.empty() || suffix_table.isSuffix(suffix);
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};
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const auto first_delta_is_suffix = endsOnSuffix(common_length, first, suffix_table);
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const auto second_delta_is_suffix = endsOnSuffix(common_length, second, suffix_table);
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return first_delta_is_suffix && second_delta_is_suffix;
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};
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const auto common_length = from_name.size() < to_name.size()
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? getCommonLength(from_name, to_name)
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: getCommonLength(to_name, from_name);
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const auto is_suffix_change =
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checkForSuffixChange(common_length, from_name, to_name, suffix_table);
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const auto obvious_change = (names_are_empty && refs_are_empty) ||
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(names_are_equal && ref_is_contained) ||
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(names_are_equal && refs_are_empty) || name_is_removed ||
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@ -12,7 +12,7 @@ service_tag_restricted = { ["parking_aisle"] = true }
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restriction_exception_tags = { "motorcar", "motor_vehicle", "vehicle" }
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-- A list of suffixes to suppress in name change instructions
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suffix_list = { "N", "NE", "E", "SE", "S", "SW", "W", "NW" }
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suffix_list = { "N", "NE", "E", "SE", "S", "SW", "W", "NW", "North", "South", "West", "East" }
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speed_profile = {
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["motorway"] = 90,
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