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TinyAtoms
2020-02-07 15:02:31 -03:00
parent 5c34ef6f10
commit 8536056157
10 changed files with 8737 additions and 206 deletions
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37
src/includes/prepare.h
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@@ -24,27 +24,48 @@
#include "./3thparty/parallel_hashmap/phmap.h"
#include "./3thparty/emilib/hash_map.hpp"
#include "3thparty/robinhood/robin_hood.h"
#include <type_traits>
using std::string;
using absl::Hash;
using absl::Hash;
template<class T>
void prepare(T& map, int size){
void prepare(T& map, int size) {
map.reserve(size);
}
void prepare(google::sparse_hash_map<int, int>& map, int size){
map.set_deleted_key(-1);
void prepare(google::sparse_hash_map<int, int>& map, int size) {
map.set_deleted_key(-1);
}
void prepare(google::sparse_hash_map<string, string>& map, int size){
void prepare(google::sparse_hash_map<string, string>& map, int size) {
map.set_deleted_key("a");
}
void prepare(google::dense_hash_map<int, int>& map, int size){
void prepare(google::dense_hash_map<int, int>& map, int size) {
map.set_empty_key(0);
map.set_deleted_key(-1);
}
void prepare(google::dense_hash_map<string, string>& map, int size){
void prepare(google::dense_hash_map<string, string>& map, int size) {
map.set_deleted_key("a");
map.set_empty_key("");
}
// with abseil hash
void prepare(google::sparse_hash_map<int, int, Hash<int>>& map, int size) {
map.set_deleted_key(-1);
}
void prepare(google::sparse_hash_map<string, string, Hash<string>>& map, int size) {
map.set_deleted_key("a");
}
void prepare(google::dense_hash_map<int, int, Hash<int>>& map, int size) {
map.set_empty_key(0);
map.set_deleted_key(-1);
}
void prepare(google::dense_hash_map<string, string, Hash<string>>& map, int size) {
map.set_deleted_key("a");
map.set_empty_key("");
}