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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/124300/">https://git.reviewboard.kde.org/r/124300/</a>
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<p style="margin-top: 0;">On Lipiec 26th, 2015, 11:19 rano CEST, <b>Milian Wolff</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/124300/diff/2/?file=385182#file385182line201" style="color: black; font-weight: bold; text-decoration: underline;">refactoring/changesignaturedialog.cpp</a>
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(Diff revision 2)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">switch</span> <span class="p">(</span><span class="n">index</span><span class="p">.</span><span class="n">column</span><span class="p">())</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">case</span> <span class="mi">0</span><span class="o">:</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;">I suggest you introduce an <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">enum Columns</code> to the model with <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">Type</code> and <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">Name</code> enumerators and use them here instead of magic numbers.</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;">But Qt API uses <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">int</code> to denote column. How to use enumeration instead?</p></pre>
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<p style="margin-top: 0;">On Lipiec 26th, 2015, 11:19 rano CEST, <b>Milian Wolff</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/124300/diff/2/?file=385182#file385182line276" style="color: black; font-weight: bold; text-decoration: underline;">refactoring/changesignaturedialog.cpp</a>
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(Diff revision 2)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="c1">// </span><span class="cs">NOTE</span><span class="c1">: this leaks new parameters</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;">what do you mean by leak here? not memory, I guess?</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;">memory.
I remove reference to element of <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">m_changePack->m_newParam</code> vector. This element will not be referenced anymore but uses space. I decided not to remove this element from <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">m_changePack->m_newParam</code> because i would need to update all references to new parameters which changed position in this vector. It would mean more code (bugs), more computations and not necessary worthy result. In practice user will introduce at most a few new parameters and at most a few of them will be removed using dialog. It is no more than 100B of memory.
Anyway this memory (including leaked elements) will be freed (as part of vector) after refactoring is done.</p></pre>
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<p>- Maciej</p>
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<p>On Lipiec 13th, 2015, 11:34 po południu CEST, Maciej Poleski wrote:</p>
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<div>Review request for KDevelop.</div>
<div>By Maciej Poleski.</div>
<p style="color: grey;"><i>Updated Lip 13, 2015, 11:34 po południu</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdev-clang
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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;">Change signature refactoring</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I decided not to implement rename function refactoring. Change signature will provide this functionality.
We can rename all functions except constructors, destructors, conversion operators, operators.
Operators must preserve number of parameters (imagine 2+2 and operator+).</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This functionality allows to:
- change return type
- change function name
- change parameter types (preserving identity, tracking of this is not perfect - we lose this information)
- change order of parameters
- introduce new parameters
- remove existing parameters</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Somewhere here should be screenshoot of this dialog...</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;">Manual testing of GUI. No transformation tests yet...</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>refactoring/CMakeLists.txt <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturedialog.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturedialog.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturedialog.ui <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturerefactoring.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturerefactoring.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturerefactoringchangepack.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturerefactoringchangepack.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturerefactoringinfopack.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/changesignaturerefactoringinfopack.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/debug.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/refactoring.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/refactoring.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/refactoringmanager.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/utils.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>refactoring/utils.cpp <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/124300/diff/" style="margin-left: 3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">File Attachments </h1>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2015/07/08/e8a8db09-92f9-4fb6-ac4a-3ab2a5051033__snapshot1.png">snapshot</a></li>
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