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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/125117/">https://git.reviewboard.kde.org/r/125117/</a>
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<p style="margin-top: 0;">On Septembrie 9th, 2015, 9:11 p.m. EEST, <b>Martin Klapetek</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/125117/diff/1/?file=402363#file402363line167" style="color: black; font-weight: bold; text-decoration: underline;">kcms/baloo/kcm.cpp</a>
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(Diff revision 1)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">Q_FOREACH</span> <span class="p">(</span><span class="n">QStorageInfo</span> <span class="n">si</span><span class="p">,</span> <span class="n">QStorageInfo</span><span class="o">::</span><span class="n">mountedVolumes</span><span class="p">())</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">const QStorageInfo &si</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">If I do that I get this:</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">/home/ovidiu/kde-devel/src/kde/workspace/plasma-desktop/kcms/baloo/kcm.cpp:167:5: error: invalid initialization of reference of type ‘QStorageInfo&’ from expression of type ‘const QStorageInfo’</p></pre>
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<p style="margin-top: 0;">On Septembrie 9th, 2015, 9:11 p.m. EEST, <b>Martin Klapetek</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/125117/diff/1/?file=402363#file402363line168" style="color: black; font-weight: bold; text-decoration: underline;">kcms/baloo/kcm.cpp</a>
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(Diff revision 1)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QString</span> <span class="n">name</span> <span class="o">=</span> <span class="n">si</span><span class="p">.</span><span class="n">displayName</span><span class="p">();</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">mountPoints</span> <span class="o"><<</span> <span class="n">name</span><span class="p">;</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">You can do it directly -- mountPoints << si.displayName()</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I didn't do it directly because: it's easyer to debug if you keep the value in a variable before adding it to the list. But you are right, you can check the list's elements.</p></pre>
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<p style="margin-top: 0;">On Septembrie 9th, 2015, 9:11 p.m. EEST, <b>Martin Klapetek</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/125117/diff/1/?file=402363#file402363line174" style="color: black; font-weight: bold; text-decoration: underline;">kcms/baloo/kcm.cpp</a>
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(Diff revision 1)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">excluded</span><span class="p">.</span><span class="n">toSet</span><span class="p">()</span> <span class="o">==</span> <span class="n">mountPoints</span><span class="p">.</span><span class="n">toSet</span><span class="p">())</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span> <span class="nb">true</span><span class="p">;</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span> <span class="nb">false</span><span class="p">;</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This can also stay like it was, just do</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">return excluded.toSet() == mountPoints.toSet();</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">...it will return the result of that comparison.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Or even </p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">return m_excludeFolders_FSW->excludeFolders().toSet() == mountPoints.toSet();</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">to simplify it completely.</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">That does not simplify the code. Your last example performs too many operations in the same line. It's debugging difficulty increases with that.
My proposal is more obvious at what it does (especially for new readers).</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Also the compiler optimises that.</p></pre>
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<p>- Ovidiu-Florin</p>
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<p>On Septembrie 9th, 2015, 9:04 p.m. EEST, Ovidiu-Florin BOGDAN wrote:</p>
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<div>Review request for Baloo, Plasma and Vishesh Handa.</div>
<div>By Ovidiu-Florin BOGDAN.</div>
<p style="color: grey;"><i>Updated Sept. 9, 2015, 9:04 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-desktop
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">And simplified the way it searches for the mount points.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Compiled and used.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>kcms/baloo/folderselectionwidget.h <span style="color: grey">(6430b60)</span></li>
<li>kcms/baloo/folderselectionwidget.cpp <span style="color: grey">(3ad1764)</span></li>
<li>kcms/baloo/kcm.h <span style="color: grey">(6878e89)</span></li>
<li>kcms/baloo/kcm.cpp <span style="color: grey">(d85f615)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/125117/diff/" style="margin-left: 3em;">View Diff</a></p>
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