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Return const ref to client list instead of copy

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This commit is contained in:
Martin Gräßlin 2012-01-01 14:53:48 +01:00
parent 698eb631cd
commit 012bcbc2e0
1 changed files with 2 additions and 2 deletions
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4
clientgroup.h
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@ -145,7 +145,7 @@ public:
/**
* Returns the list of all the clients contained in this group in their current order.
*/
ClientList clients() const;
const ClientList &clients() const;
/**
* Returns a list of the captions and icons of all the clients contained in this group
* in their current order.
@ -230,7 +230,7 @@ inline bool ClientGroup::contains(Client* c)
return clients_.contains(c);
}
inline ClientList ClientGroup::clients() const
inline const ClientList &ClientGroup::clients() const
{
return clients_;
}