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Don't return first_point() and last_point() by reference

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This commit is contained in:
Alessandro Ranellucci
2013-09-02 22:33:03 +02:00
parent 0ffb0f6a58
commit 275422fac7
12 changed files with 28 additions and 42 deletions
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4
xs/src/ExtrusionEntityCollection.cpp
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@@ -22,13 +22,13 @@ ExtrusionEntityCollection::reverse()
}
Point*
ExtrusionEntityCollection::first_point()
ExtrusionEntityCollection::first_point() const
{
return this->entities.front()->first_point();
}
Point*
ExtrusionEntityCollection::last_point()
ExtrusionEntityCollection::last_point() const
{
return this->entities.back()->last_point();
}