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https://issues.apache.org/jira/browse/IGNITE-6592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16203279#comment-16203279
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Igor Sapego commented on IGNITE-6592:
-------------------------------------
Done.
> Describe Ignite C++ pointer reading and writing semantics
> ---------------------------------------------------------
>
> Key: IGNITE-6592
> URL: https://issues.apache.org/jira/browse/IGNITE-6592
> Project: Ignite
> Issue Type: Task
> Components: documentation
> Affects Versions: 2.2
> Reporter: Igor Sapego
> Assignee: Prachi Garg
> Fix For: 2.3
>
>
> Need to describe how user can read and write nullable values using pointer
> semantic in Ignite C++:
> {code}
> // One can write null value like this:
> writer.WriteObject<SomeObject*>(nullptr);
> // And read it like this:
> std::unique_ptr<SomeObject> nullableVal = reader.ReadObject<SomeObject*>();
> if (nullableVal) {
> // Processing...
> }
> {code}
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