yiguolei commented on code in PR #48924:
URL: https://github.com/apache/doris/pull/48924#discussion_r1990526307
##########
be/src/olap/page_cache.h:
##########
@@ -210,9 +235,11 @@ class PageCacheHandle {
}
LRUCachePolicy* cache() const { return _cache; }
- Slice data() const {
- auto* cache_value = (DataPage*)_cache->value(_handle);
- return {cache_value->data(), cache_value->size()};
+ Slice data() const;
+
+ template <typename T>
+ T as() const {
Review Comment:
用get 不要用as， as 一般表示吧当前this 转换为某个类型
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