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describing the map

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Jidong Xiao
2023-11-09 16:28:29 -05:00
parent 7e4f88a567
commit 9f7aecc5b0
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lectures/21_hash_tables_II/README.md
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@@ -113,7 +113,8 @@ if (itr != my_data.end()) {
## 21.5 Using STL’s Associative Hash Table (Map) ## 21.5 Using STL’s Associative Hash Table (Map)
- Using the default std::string hash function. - Using the default std::string hash function.
– With no specified initial table size.
– With no specified initial table size. (map a std::string type key to a Foo class type value)
```cpp ```cpp
std::unordered_map<std::string,Foo> m; std::unordered_map<std::string,Foo> m;
``` ```