This post has been de-listed
It is no longer included in search results and normal feeds (front page, hot posts, subreddit posts, etc). It remains visible only via the author's post history.
1
Serialize a map and read members without loading the entire object into ram
Post Flair (click to view more posts with a particular flair)
Post Body
I have an unordered_map which is huge, and want to serialize it and read it back into memory.
However, since the map is huge, I would prefer to read elements of the map (preferably by key) into memory without re-loading the entire map.
I used the Cereal serialization framework before which seems incapable of this. I would be looking for other good solutions (protobuf seems like a contender at the moment).
Author
Account Strength
100%
Account Age
12 years
Verified Email
Yes
Verified Flair
No
Total Karma
150,189
Link Karma
18,628
Comment Karma
129,574
Profile updated: 3 days ago
Posts updated: 9 months ago
Subreddit
Post Details
We try to extract some basic information from the post title. This is not
always successful or accurate, please use your best judgement and compare
these values to the post title and body for confirmation.
- Posted
- 7 years ago
- Reddit URL
- View post on reddit.com
- External URL
- reddit.com/r/cpp_questio...