diff options
author | Hugo Lima <hugo.lima@openbossa.org> | 2010-03-19 15:24:52 -0300 |
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committer | Hugo Lima <hugo.lima@openbossa.org> | 2010-03-19 16:39:57 -0300 |
commit | 3cff3536c819b0c79aea9b5b72301622eea62c76 (patch) | |
tree | dc77848875aa9e3640f0883f7e09ba4057a3865f | |
parent | 199baeb498888cc12b1751f689b9bad79f03705f (diff) |
Pass QHash by reference for dumpDot method.
Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>
Reviewer: Anderson Lizardo <anderson.lizardo@openbossa.org>
-rw-r--r-- | graph.cpp | 2 | ||||
-rw-r--r-- | graph.h | 2 |
2 files changed, 2 insertions, 2 deletions
@@ -114,7 +114,7 @@ void Graph::dump() const } } -void Graph::dumpDot(const QHash< int, QString > nodeNames, const QString& fileName) const +void Graph::dumpDot(const QHash< int, QString >& nodeNames, const QString& fileName) const { QFile output(fileName); if (!output.open(QIODevice::WriteOnly)) @@ -52,7 +52,7 @@ public: * \param nodeNames map used to translate node ids to human readable text. * \param fileName file name where the output should be written. */ - void dumpDot(const QHash<int, QString> nodeNames, const QString& fileName) const; + void dumpDot(const QHash<int, QString>& nodeNames, const QString& fileName) const; /** * Topologically sort this graph. |