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bug 275: Queue::Peek should return Ptr<const Packet>

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This commit is contained in:
Mathieu Lacage
2008-08-11 10:40:31 -07:00
parent 222c989f79
commit b591ee4053
5 changed files with 11 additions and 11 deletions
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12
bindings/python/ns3_module_node.py
View File

@@ -1027,9 +1027,9 @@ def register_Ns3Queue_methods(root_module, cls):
cls.add_method('Dequeue',
'ns3::Ptr< ns3::Packet >',
[])
## queue.h: ns3::Ptr<ns3::Packet> ns3::Queue::Peek() const [member function]
## queue.h: ns3::Ptr<const ns3::Packet> ns3::Queue::Peek() const [member function]
cls.add_method('Peek',
'ns3::Ptr< ns3::Packet >',
'ns3::Ptr<const ns3::Packet >',
[],
is_const=True)
## queue.h: void ns3::Queue::DequeueAll() [member function]
@@ -1085,9 +1085,9 @@ def register_Ns3Queue_methods(root_module, cls):
'ns3::Ptr< ns3::Packet >',
[],
is_pure_virtual=True, visibility='private', is_virtual=True)
## queue.h: ns3::Ptr<ns3::Packet> ns3::Queue::DoPeek() const [member function]
## queue.h: ns3::Ptr<const ns3::Packet> ns3::Queue::DoPeek() const [member function]
cls.add_method('DoPeek',
'ns3::Ptr< ns3::Packet >',
'ns3::Ptr<const ns3::Packet >',
[],
is_pure_virtual=True, is_const=True, visibility='private', is_virtual=True)
return
@@ -1590,9 +1590,9 @@ def register_Ns3DropTailQueue_methods(root_module, cls):
'ns3::Ptr< ns3::Packet >',
[],
visibility='private', is_virtual=True)
## drop-tail-queue.h: ns3::Ptr<ns3::Packet> ns3::DropTailQueue::DoPeek() const [member function]
## drop-tail-queue.h: ns3::Ptr<const ns3::Packet> ns3::DropTailQueue::DoPeek() const [member function]
cls.add_method('DoPeek',
'ns3::Ptr< ns3::Packet >',
'ns3::Ptr<const ns3::Packet >',
[],
is_const=True, visibility='private', is_virtual=True)
return

2
src/node/drop-tail-queue.cc
View File

@@ -87,7 +87,7 @@ DropTailQueue::DoDequeue (void)
return p;
}
Ptr<Packet>
Ptr<const Packet>
DropTailQueue::DoPeek (void) const
{
NS_LOG_FUNCTION (this);

2
src/node/drop-tail-queue.h
View File

@@ -47,7 +47,7 @@ public:
private:
virtual bool DoEnqueue (Ptr<Packet> p);
virtual Ptr<Packet> DoDequeue (void);
virtual Ptr<Packet> DoPeek (void) const;
virtual Ptr<const Packet> DoPeek (void) const;
private:
std::queue<Ptr<Packet> > m_packets;

2
src/node/queue.cc
View File

@@ -107,7 +107,7 @@ Queue::DequeueAll (void)
}
}
Ptr<Packet>
Ptr<const Packet>
Queue::Peek (void) const
{
NS_LOG_FUNCTION (this);

4
src/node/queue.h
View File

@@ -68,7 +68,7 @@ public:
* Get a copy of the item at the front of the queue without removing it
* \return 0 if the operation was not successful; the packet otherwise.
*/
Ptr<Packet> Peek (void) const;
Ptr<const Packet> Peek (void) const;
/**
* Flush the queue.
@@ -142,7 +142,7 @@ private:
virtual bool DoEnqueue (Ptr<Packet> p) = 0;
virtual Ptr<Packet> DoDequeue (void) = 0;
virtual Ptr<Packet> DoPeek (void) const = 0;
virtual Ptr<const Packet> DoPeek (void) const = 0;
protected:
// called by subclasses to notify parent of packet drops.