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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[CXX-1055] Add new read_preference setters that support method chaining, deprecate existing setters and constructors</title>
                <link>https://jira.mongodb.org/browse/CXX-1055</link>
                <project id="11980" key="CXX">C++ Driver</project>
                    <description>&lt;p&gt;The design of the read_preference class could be improved to make it easier to add future additional options.&lt;/p&gt;

&lt;p&gt;We should consider the following concrete improvements:&lt;/p&gt;
&lt;ul class=&quot;alternate&quot; type=&quot;square&quot;&gt;
	&lt;li&gt;Adding new setters which support method chaining (i.e. have a return type of read_preference&amp;amp; instead of void).&lt;/li&gt;
	&lt;li&gt;Adding a new default constructor.&lt;/li&gt;
	&lt;li&gt;Deprecating the existing constructors (which take a read mode and a tag set).&lt;/li&gt;
	&lt;li&gt;Deprecating the existing setters.&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;Once these improvements are made, adding a new option to read_preference will only require adding a new getter and setter, and not touching any constructors.&lt;/p&gt;

&lt;p&gt;In addition, using method chaining, users will create simple read preferences with e.g. read_preference().mode(read_preference::read_mode::k_secondary), which is slightly more readable than read_preference(read_preference::read_mode::k_secondary).&lt;/p&gt;</description>
                <environment></environment>
        <key id="320227">CXX-1055</key>
            <summary>Add new read_preference setters that support method chaining, deprecate existing setters and constructors</summary>
                <type id="2" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14711&amp;avatarType=issuetype">New Feature</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="9">Done</resolution>
                                        <assignee username="sam.rossi@mongodb.com">Samuel Rossi</assignee>
                                    <reporter username="rassi">J Rassi</reporter>
                        <labels>
                            <label>neweng</label>
                    </labels>
                <created>Fri, 30 Sep 2016 20:59:37 +0000</created>
                <updated>Tue, 7 Feb 2017 23:45:29 +0000</updated>
                            <resolved>Tue, 7 Feb 2017 23:45:29 +0000</resolved>
                                                    <fixVersion>3.2.0-rc0</fixVersion>
                                    <component>API</component>
                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="1494508" author="xgen-internal-githook" created="Tue, 7 Feb 2017 23:44:34 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;saghm&apos;, u&apos;name&apos;: u&apos;Saghm Rossi&apos;, u&apos;email&apos;: u&apos;saghmrossi@gmail.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/CXX-1055&quot; title=&quot;Add new read_preference setters that support method chaining, deprecate existing setters and constructors&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CXX-1055&quot;&gt;&lt;del&gt;CXX-1055&lt;/del&gt;&lt;/a&gt; Add new read_preference setters that support method chaining, deprecate existing setters and constructors&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-cxx-driver/commit/8909dc0f16950b19b7e150b23077028705c16293&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-cxx-driver/commit/8909dc0f16950b19b7e150b23077028705c16293&lt;/a&gt;&lt;/p&gt;</comment>
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