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Make sure I'm not constructing std::strings here at runtime

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Erica Fischer
2024-01-25 10:05:11 -08:00
parent b8eb25c5fa
commit 7403253904
1 changed files with 5 additions and 2 deletions
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clip.cpp
+5 -2
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@@ -890,11 +890,14 @@ std::string overzoom(mvt_tile tile, int oz, int ox, int oy, int nz, int nx, int
std::vector<tile_feature> pending_tile_features;
static const std::string retain_points_multiplier_first = "tippecanoe:retain_points_multiplier_first";
static const std::string retain_points_multiplier_sequence = "tippecanoe:retain_points_multiplier_sequence";
for (auto feature : layer.features) {
bool flush_multiplier_cluster = false;
if (demultiply) {
for (ssize_t i = feature.tags.size() - 2; i >= 0; i -= 2) {
if (layer.keys[feature.tags[i]] == "tippecanoe:retain_points_multiplier_first") {
if (layer.keys[feature.tags[i]] == retain_points_multiplier_first) {
mvt_value v = layer.values[feature.tags[i + 1]];
if (v.type == mvt_bool && v.numeric_value.bool_value) {
flush_multiplier_cluster = true;
@@ -902,7 +905,7 @@ std::string overzoom(mvt_tile tile, int oz, int ox, int oy, int nz, int nx, int
}
}
if (layer.keys[feature.tags[i]] == "tippecanoe:retain_points_multiplier_sequence") {
if (layer.keys[feature.tags[i]] == retain_points_multiplier_sequence) {
mvt_value v = layer.values[feature.tags[i + 1]];
feature.seq = mvt_value_to_long_long(v);
feature.tags.erase(feature.tags.begin() + i, feature.tags.begin() + i + 2);