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Clean up internal naming related to tilestats (#190)

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* Get rid of the type_and_string near-synonym for serial_val

* Rename file_keys to the more familiar tilestats

* "tas" (type_and_string) => "sv" (serial_val)

* "fk" (tile_keys) => "ts" (tilestats)

* Revert ""tas" (type_and_string) => "sv" (serial_val)"

This reverts commit 4854c57e22.

* More carefully this time: "tas" (type_and_string) => "sv" (serial_val)
This commit is contained in:
Erica Fischer
2024-01-23 14:17:19 -08:00
committed by GitHub
parent 679a0d62f2
commit f957f30f90
8 changed files with 110 additions and 123 deletions
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mbtiles.hpp
+4 -12
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@@ -9,16 +9,8 @@ extern size_t max_tilestats_attributes;
extern size_t max_tilestats_sample_values;
extern size_t max_tilestats_values;
struct type_and_string {
int type = 0;
std::string string = "";
bool operator<(const type_and_string &o) const;
bool operator!=(const type_and_string &o) const;
};
struct type_and_string_stats {
std::vector<type_and_string> sample_values = std::vector<type_and_string>(); // sorted
struct tilestat {
std::vector<serial_val> sample_values = std::vector<serial_val>(); // sorted
double min = INFINITY;
double max = -INFINITY;
int type = 0;
@@ -26,7 +18,7 @@ struct type_and_string_stats {
struct layermap_entry {
size_t id = 0;
std::map<std::string, type_and_string_stats> file_keys{};
std::map<std::string, tilestat> tilestats{};
int minzoom = 0;
int maxzoom = 0;
std::string description = "";
@@ -84,7 +76,7 @@ void mbtiles_close(sqlite3 *outdb, const char *pgm);
std::map<std::string, layermap_entry> merge_layermaps(std::vector<std::map<std::string, layermap_entry> > const &maps);
std::map<std::string, layermap_entry> merge_layermaps(std::vector<std::map<std::string, layermap_entry> > const &maps, bool trunc);
void add_to_file_keys(std::map<std::string, type_and_string_stats> &file_keys, std::string const &layername, type_and_string const &val);
void add_to_tilestats(std::map<std::string, tilestat> &tilestats, std::string const &layername, serial_val const &val);
unsigned long long fnv1a(std::string const &s);