wasphin commented on a change in pull request #1484:
URL: https://github.com/apache/incubator-brpc/pull/1484#discussion_r671696210
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File path: docs/cn/flatmap.md
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@@ -4,7 +4,35 @@ FlatMap - Maybe the fastest hashmap, with tradeoff of space.
# EXAMPLE
-`#include <butil/containers/flat_map.h>`
+```c++
+#include <string>
+#include <butil/logging.h>
+#include <butil/containers/flat_map.h>
+
+void flatmap_example() {
+ butil::FlatMap<int, std::string> map;
+ // bucket_count: initial count of buckets, big enough to avoid resize.
+ // load_factor: element_count * 100 / bucket_count, 80 as default.
+ int bucket_count = 1000;
+ int load_factor = 80;
+ map.init(bucket_count, load_factor);
+ map.insert(10, "hello");
+ map[20] = "world";
+ std::string* value = map.seek(20);
+ CHECK(value != NULL)
Review comment:
少一个 `;`
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