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More worrying about runtime string construction

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This commit is contained in:
Erica Fischer
2024-01-25 10:12:29 -08:00
parent 7403253904
commit eca9b73c9b
2 changed files with 12 additions and 7 deletions
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evaluator.cpp
+12 -6
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@@ -691,28 +691,34 @@ bool evaluate(std::unordered_map<std::string, mvt_value> const &feature, std::st
bool evaluate(mvt_feature const &feat, mvt_layer const &layer, json_object *filter, std::set<std::string> &exclude_attributes, int z) {
std::function<mvt_value(std::string const &)> getter = [&](std::string const &key) {
if (key == "$id" && feat.has_id) {
const static std::string dollar_id = "$id";
if (key == dollar_id && feat.has_id) {
mvt_value v;
v.type = mvt_uint;
v.numeric_value.uint_value = feat.id;
return v;
}
if (key == "$type") {
const static std::string dollar_type = "$type";
if (key == dollar_type) {
mvt_value v;
v.type = mvt_string;
if (feat.type == mvt_point) {
v.string_value = "Point";
const static std::string point = "Point";
v.string_value = point;
} else if (feat.type == mvt_linestring) {
v.string_value = "LineString";
const static std::string linestring = "LineString";
v.string_value = linestring;
} else if (feat.type == mvt_polygon) {
v.string_value = "Polygon";
const static std::string polygon = "Polygon";
v.string_value = polygon;
}
return v;
}
if (key == "$zoom") {
const static std::string dollar_zoom = "$zoom";
if (key == dollar_zoom) {
mvt_value v2;
v2.type = mvt_uint;
v2.numeric_value.uint_value = z;