How to apply patch

Arun

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Mar 7, 2019, 11:35:38 AM3/7/19

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I have a model , I got it from the https://codereview.appspot.com/5615049/ , I want to path that to my Ns3 model then I downloaded I got a .tar.bz2 file then I extracted , I got two folder a and b . How can I patch this to my ns3 program using patch.

Tom Henderson

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Mar 7, 2019, 11:52:57 AM3/7/19

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Arun, download the 'Raw' instead of tar.bz2 version.

https://codereview.appspot.com/download/issue5615049_1.diff

This will yield a patch that you can try to patch ns-3 with.

"cd ns-3-dev; patch -p1 -i issue5615049_1.diff"

In this case, this will yield a new src/switched-ethernet module; i.e.
there will not be any patch failure.

However, please note that this patch is from _7 years ago_. I am sure
that there will be some compilation issues due to ns-3 API changes (and
different sensitivity to compiler warnings)-- you will have to fight
through those.

If you manage to sort those out, please consider to contribute back an
updated patch to the project.

- Tom

arun soman

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Mar 7, 2019, 1:09:59 PM3/7/19

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Hi Tom,

I can not able to go back to 7 years back, because my latest ns-3.29 in my aws cloud. I have another question like BridgeHelper , can I just create my own bridge like ArunbridgeHelper , my intention is to just change the helper name is it possible?. if yes how can I able to do that?.

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Arun Soman

Tom Henderson

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Mar 8, 2019, 1:37:43 PM3/8/19

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On 3/7/19 10:09 AM, arun soman wrote:
> Hi Tom,
> I can not able to go back to 7 years back, because my latest ns-3.29 in
> my aws cloud. I have another question like BridgeHelper , can I just
> create my own bridge like ArunbridgeHelper , my intention is to just
> change the helper name is it possible?. if yes how can I able to do that?.

Arun,
Have you tried to get it to run before giving up so fast? It may not
require much work. It may help others in the future if you are able to
slightly update it to work with current code.

- Tom

arun soman

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Mar 8, 2019, 1:41:17 PM3/8/19

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Sorry because of dead line I was post pond. I am going to start it now even though I have dead line , If it is works then that is very good .

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Arun Soman

arun soman

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Mar 8, 2019, 2:04:45 PM3/8/19

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Hi,

I am getting the following errors when I am running a program after patched swithced ethernet to my Ns3.

Traceback (most recent call last):

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Scripting.py", line 118, in waf_entry_point

run_commands()

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Scripting.py", line 178, in run_commands

ctx=run_command(cmd_name)

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Scripting.py", line 169, in run_command

ctx.execute()

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Scripting.py", line 366, in execute

return execute_method(self)

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Build.py", line 93, in execute

self.execute_build()

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Build.py", line 96, in execute_build

self.recurse([self.run_dir])

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Context.py", line 126, in recurse

user_function(self)

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/wscript", line 871, in build

bld.recurse('src')

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Context.py", line 126, in recurse

user_function(self)

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/src/wscript", line 327, in build

bld.recurse(list(all_modules))

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/.waf-2.0.9-897e824215d3dab2b64982d8af27db90/waflib/Context.py", line 126, in recurse

user_function(self)

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/src/switched-ethernet/wscript", line 10, in build

headers = bld.new_task_gen(features=['ns3header'])

AttributeError: 'BuildContext' object has no attribute 'new_task_gen'

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Arun Soman

Tom Henderson

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Mar 8, 2019, 2:53:51 PM3/8/19

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Change that offending line to

headers = bld(features='ns3header')

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> Arun Soman
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arun soman

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Mar 8, 2019, 3:16:30 PM3/8/19

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Where I have to add this line

headers = bld(features='ns3header')

To unsubscribe from this group and all its topics, send an email to ns-3-users+...@googlegroups.com.
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Arun Soman

arun soman

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Mar 8, 2019, 3:41:21 PM3/8/19

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I understand where I have to change sorry in

File "/home/arun/Downloads/ns-allinone-3.29/ns-3.29/src/switched-ethernet/wscript", line 10, in build

headers = bld.new_task_gen(features=['ns3header'])

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Arun Soman

arun soman

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Mar 8, 2019, 4:00:02 PM3/8/19

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I have also changed

bld.add_subdirs('examples')

to

bld.recurse('examples')

but the new error look like

../src/switched-ethernet/model/switched-ethernet-net-device.h:37:10: fatal error: ns3/random-variable.h: No such file or directory

#include "ns3/random-variable.h"

^~~~~~~~~~~~~~~~~~~~~~~

compilation terminated.

In file included from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:28:0:

./ns3/switched-ethernet-net-device.h:37:10: fatal error: ns3/random-variable.h: No such file or directory

#include "ns3/random-variable.h"

^~~~~~~~~~~~~~~~~~~~~~~

compilation terminated.

In file included from ../src/switched-ethernet/model/switched-ethernet-channel.cc:24:0:

../src/switched-ethernet/model/switched-ethernet-net-device.h:37:10: fatal error: ns3/random-variable.h: No such file or directory

#include "ns3/random-variable.h"

^~~~~~~~~~~~~~~~~~~~~~~

compilation terminated.

Waf: Leaving directory `/home/arun/Downloads/ns-allinone-3.29/ns-3.29/build'

Build failed

-> task in 'ns3-switched-ethernet' failed with exit status 1 (run with -v to display more information)

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Arun Soman

arun soman

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Mar 8, 2019, 4:04:24 PM3/8/19

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Hi,

in ns3 folder I have seen that two header files like

random-variable-stream.h

random-variable-stream-helper.h

so should I change random-variable.h to random-variable-stream.h ??

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Arun Soman

arun soman

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Mar 8, 2019, 4:21:49 PM3/8/19

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I changed that then I got a big error related with queue

In file included from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:36:0:

../src/switched-ethernet/model/switched-ethernet-net-device.h:42:7: error: template argument required for ‘class Queue’

class Queue;

^~~~~

../src/switched-ethernet/model/switched-ethernet-net-device.h:113:27: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

void SetQueue (Ptr<Queue> queue);

^

../src/switched-ethernet/model/switched-ethernet-net-device.h:113:27: note: expected a type, got ‘Queue’

../src/switched-ethernet/model/switched-ethernet-net-device.h:120:12: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

Ptr<Queue> GetQueue (void) const;

^

../src/switched-ethernet/model/switched-ethernet-net-device.h:120:12: note: expected a type, got ‘Queue’

../src/switched-ethernet/model/switched-ethernet-net-device.h:491:12: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

Ptr<Queue> m_queue;

^

../src/switched-ethernet/model/switched-ethernet-net-device.h:491:12: note: expected a type, got ‘Queue’

In file included from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:37:0:

../src/switched-ethernet/model/switched-ethernet-channel.h:253:20: error: conflicting return type specified for ‘virtual uint32_t ns3::SwitchedEthernetChannel::GetNDevices() const’

virtual uint32_t GetNDevices (void) const;

^~~~~~~~~~~

In file included from ../src/switched-ethernet/model/switched-ethernet-channel.h:26:0,

from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:37:

./ns3/channel.h:68:23: error: overriding ‘virtual std::size_t ns3::Channel::GetNDevices() const’

virtual std::size_t GetNDevices (void) const = 0;

^~~~~~~~~~~

../src/switched-ethernet/model/switched-ethernet-net-device.cc: In static member function ‘static ns3::TypeId ns3::SwitchedEthernetNetDevice::GetTypeId()’:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:91:47: error: no matching function for call to ‘MakePointerChecker<template<class Item> class ns3::Queue>()’

MakePointerChecker<Queue> ())

^

In file included from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:34:0:

./ns3/pointer.h:224:1: note: candidate: template<class T> ns3::Ptr<ns3::AttributeChecker> ns3::MakePointerChecker()

MakePointerChecker (void)

^~~~~~~~~~~~~~~~~~

./ns3/pointer.h:224:1: note: template argument deduction/substitution failed:

../src/switched-ethernet/model/switched-ethernet-net-device.cc: In member function ‘void ns3::SwitchedEthernetNetDevice::TransmitStart()’:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:465:74: warning: ‘double ns3::DataRate::CalculateTxTime(uint32_t) const’ is deprecated [-Wdeprecated-declarations]

Time tEvent = Seconds (m_bps.CalculateTxTime (m_currentPkt->GetSize ()));

^

In file included from ../src/switched-ethernet/model/switched-ethernet-net-device.h:35:0,

from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:36:

./ns3/data-rate.h:192:10: note: declared here

double CalculateTxTime (uint32_t bytes) const;

^~~~~~~~~~~~~~~

../src/switched-ethernet/model/switched-ethernet-net-device.cc: In member function ‘void ns3::SwitchedEthernetNetDevice::TransmitAbort()’:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:503:14: error: base operand of ‘->’ is not a pointer

if (m_queue->IsEmpty ())

^~

../src/switched-ethernet/model/switched-ethernet-net-device.cc:509:29: error: base operand of ‘->’ is not a pointer

m_currentPkt = m_queue->Dequeue ();

^~

../src/switched-ethernet/model/switched-ethernet-net-device.cc: In member function ‘void ns3::SwitchedEthernetNetDevice::TransmitReadyEvent()’:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:575:14: error: base operand of ‘->’ is not a pointer

if (m_queue->IsEmpty ())

^~

../src/switched-ethernet/model/switched-ethernet-net-device.cc:581:29: error: base operand of ‘->’ is not a pointer

m_currentPkt = m_queue->Dequeue ();

^~

../src/switched-ethernet/model/switched-ethernet-net-device.cc: In member function ‘bool ns3::SwitchedEthernetNetDevice::Attach(ns3::Ptr<ns3::SwitchedEthernetChannel>)’:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:608:58: warning: ‘double ns3::DataRate::CalculateTxTime(uint32_t) const’ is deprecated [-Wdeprecated-declarations]

m_tInterframeGap = Seconds (m_bps.CalculateTxTime (96/8));

^

In file included from ../src/switched-ethernet/model/switched-ethernet-net-device.h:35:0,

from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:36:

./ns3/data-rate.h:192:10: note: declared here

double CalculateTxTime (uint32_t bytes) const;

^~~~~~~~~~~~~~~

../src/switched-ethernet/model/switched-ethernet-net-device.cc: At global scope:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:619:47: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

SwitchedEthernetNetDevice::SetQueue (Ptr<Queue> q)

^

../src/switched-ethernet/model/switched-ethernet-net-device.cc:619:47: note: expected a type, got ‘Queue’

../src/switched-ethernet/model/switched-ethernet-net-device.cc:762:12: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

Ptr<Queue>

^

../src/switched-ethernet/model/switched-ethernet-net-device.cc:762:12: note: expected a type, got ‘Queue’

../src/switched-ethernet/model/switched-ethernet-net-device.cc: In member function ‘virtual bool ns3::SwitchedEthernetNetDevice::SendFrom(ns3::Ptr<ns3::Packet>, const ns3::Address&, const ns3::Address&, uint16_t)’:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:914:14: error: base operand of ‘->’ is not a pointer

if (m_queue->Enqueue(packet) == false)

^~

../src/switched-ethernet/model/switched-ethernet-net-device.cc:927:18: error: base operand of ‘->’ is not a pointer

if (m_queue->IsEmpty () == false)

^~

../src/switched-ethernet/model/switched-ethernet-net-device.cc:929:33: error: base operand of ‘->’ is not a pointer

m_currentPkt = m_queue->Dequeue ();

^~

In file included from ./ns3/type-id.h:24:0,

from ./ns3/object-base.h:23,

from ./ns3/chunk.h:24,

from ./ns3/header.h:24,

from ./ns3/packet.h:25,

from ./ns3/queue.h:26,

from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:25:

./ns3/attribute-accessor-helper.h: In instantiation of ‘bool ns3::DoMakeAccessorHelperOne(U T::*)::MemberVariable::DoSet(T*, const V*) const [with V = ns3::PointerValue; T = ns3::SwitchedEthernetNetDevice; U = int]’:

./ns3/attribute-accessor-helper.h:293:3: required from ‘ns3::Ptr<const ns3::AttributeAccessor> ns3::DoMakeAccessorHelperOne(U T::*) [with V = ns3::PointerValue; T = ns3::SwitchedEthernetNetDevice; U = int]’

./ns3/attribute-accessor-helper.h:578:37: required from ‘ns3::Ptr<const ns3::AttributeAccessor> ns3::MakeAccessorHelper(T1) [with V = ns3::PointerValue; T1 = int ns3::SwitchedEthernetNetDevice::*]’

./ns3/pointer.h:220:1: required from ‘ns3::Ptr<const ns3::AttributeAccessor> ns3::MakePointerAccessor(T1) [with T1 = int ns3::SwitchedEthernetNetDevice::*]’

../src/switched-ethernet/model/switched-ethernet-net-device.cc:90:76: required from here

./ns3/attribute-accessor-helper.h:273:12: error: no matching function for call to ‘ns3::PointerValue::GetAccessor(ns3::AccessorTrait<int>::Result&) const’

bool ok = v->GetAccessor (tmp);

^~

In file included from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:34:0:

./ns3/pointer.h:208:1: note: candidate: template<class T> bool ns3::PointerValue::GetAccessor(ns3::Ptr<T>&) const

PointerValue::GetAccessor (Ptr<T> &v) const

^~~~~~~~~~~~

./ns3/pointer.h:208:1: note: template argument deduction/substitution failed:

In file included from ./ns3/type-id.h:24:0,

from ./ns3/object-base.h:23,

from ./ns3/chunk.h:24,

from ./ns3/header.h:24,

from ./ns3/packet.h:25,

from ./ns3/queue.h:26,

from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:25:

./ns3/attribute-accessor-helper.h:273:12: note: mismatched types ‘ns3::Ptr<T>’ and ‘ns3::AccessorTrait<int>::Result {aka int}’

bool ok = v->GetAccessor (tmp);

^~

./ns3/attribute-accessor-helper.h: In instantiation of ‘bool ns3::DoMakeAccessorHelperOne(U T::*)::MemberVariable::DoGet(const T*, V*) const [with V = ns3::PointerValue; T = ns3::SwitchedEthernetNetDevice; U = int]’:

../src/switched-ethernet/model/switched-ethernet-net-device.cc:990:1: required from here

./ns3/attribute-accessor-helper.h:282:7: error: no matching function for call to ‘ns3::PointerValue::Set(const int&)’

v->Set (object->*m_memberVariable);

^

In file included from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:34:0:

./ns3/pointer.h:187:1: note: candidate: template<class T> void ns3::PointerValue::Set(const ns3::Ptr<T>&)

PointerValue::Set (const Ptr<T> &object)

^~~~~~~~~~~~

./ns3/pointer.h:187:1: note: template argument deduction/substitution failed:

In file included from ./ns3/type-id.h:24:0,

from ./ns3/object-base.h:23,

from ./ns3/chunk.h:24,

from ./ns3/header.h:24,

from ./ns3/packet.h:25,

from ./ns3/queue.h:26,

from ../src/switched-ethernet/model/switched-ethernet-net-device.cc:25:

./ns3/attribute-accessor-helper.h:282:7: note: mismatched types ‘const ns3::Ptr<T>’ and ‘const int’

v->Set (object->*m_memberVariable);

^

In file included from ../src/switched-ethernet/model/switched-ethernet-channel.cc:23:0:

../src/switched-ethernet/model/switched-ethernet-channel.h:253:20: error: conflicting return type specified for ‘virtual uint32_t ns3::SwitchedEthernetChannel::GetNDevices() const’

virtual uint32_t GetNDevices (void) const;

^~~~~~~~~~~

In file included from ../src/switched-ethernet/model/switched-ethernet-channel.h:26:0,

from ../src/switched-ethernet/model/switched-ethernet-channel.cc:23:

./ns3/channel.h:68:23: error: overriding ‘virtual std::size_t ns3::Channel::GetNDevices() const’

virtual std::size_t GetNDevices (void) const = 0;

^~~~~~~~~~~

In file included from ./ns3/object-base.h:23:0,

from ./ns3/object.h:29,

from ./ns3/channel.h:22,

from ../src/switched-ethernet/model/switched-ethernet-channel.h:26,

from ../src/switched-ethernet/model/switched-ethernet-channel.cc:23:

./ns3/type-id.h: In instantiation of ‘static ns3::ObjectBase* ns3::TypeId::AddConstructor()::Maker::Create() [with T = ns3::SwitchedEthernetChannel]’:

./ns3/type-id.h:659:3: required from ‘ns3::TypeId ns3::TypeId::AddConstructor() [with T = ns3::SwitchedEthernetChannel]’

../src/switched-ethernet/model/switched-ethernet-channel.cc:40:47: required from here

./ns3/type-id.h:656:27: error: invalid new-expression of abstract class type ‘ns3::SwitchedEthernetChannel’

ObjectBase * base = new T ();

^~~~~~~~

In file included from ../src/switched-ethernet/model/switched-ethernet-channel.cc:23:0:

../src/switched-ethernet/model/switched-ethernet-channel.h:79:7: note: because the following virtual functions are pure within ‘ns3::SwitchedEthernetChannel’:

class SwitchedEthernetChannel : public Channel

^~~~~~~~~~~~~~~~~~~~~~~

In file included from ../src/switched-ethernet/model/switched-ethernet-channel.h:26:0,

from ../src/switched-ethernet/model/switched-ethernet-channel.cc:23:

./ns3/channel.h:75:26: note: virtual ns3::Ptr<ns3::NetDevice> ns3::Channel::GetDevice(std::size_t) const

virtual Ptr<NetDevice> GetDevice (std::size_t i) const = 0;

^~~~~~~~~

In file included from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:28:0:

./ns3/switched-ethernet-net-device.h:42:7: error: template argument required for ‘class Queue’

class Queue;

^~~~~

./ns3/switched-ethernet-net-device.h:113:27: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

void SetQueue (Ptr<Queue> queue);

^

./ns3/switched-ethernet-net-device.h:113:27: note: expected a type, got ‘Queue’

./ns3/switched-ethernet-net-device.h:120:12: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

Ptr<Queue> GetQueue (void) const;

^

./ns3/switched-ethernet-net-device.h:120:12: note: expected a type, got ‘Queue’

./ns3/switched-ethernet-net-device.h:491:12: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

Ptr<Queue> m_queue;

^

./ns3/switched-ethernet-net-device.h:491:12: note: expected a type, got ‘Queue’

In file included from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:29:0:

./ns3/switched-ethernet-channel.h:253:20: error: conflicting return type specified for ‘virtual uint32_t ns3::SwitchedEthernetChannel::GetNDevices() const’

virtual uint32_t GetNDevices (void) const;

^~~~~~~~~~~

In file included from ./ns3/switched-ethernet-channel.h:26:0,

from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:29:

./ns3/channel.h:68:23: error: overriding ‘virtual std::size_t ns3::Channel::GetNDevices() const’

virtual std::size_t GetNDevices (void) const = 0;

^~~~~~~~~~~

../src/switched-ethernet/helper/switched-ethernet-helper.cc: In member function ‘virtual void ns3::SwitchedEthernetHelper::EnableAsciiInternal(ns3::Ptr<ns3::OutputStreamWrapper>, std::__cxx11::string, ns3::Ptr<ns3::NetDevice>, bool)’:

../src/switched-ethernet/helper/switched-ethernet-helper.cc:176:16: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

Ptr<Queue> queue = device->GetQueue ();

^

../src/switched-ethernet/helper/switched-ethernet-helper.cc:176:16: note: expected a type, got ‘Queue’

../src/switched-ethernet/helper/switched-ethernet-helper.cc:177:96: error: no matching function for call to ‘ns3::AsciiTraceHelper::HookDefaultEnqueueSinkWithoutContext<ns3::Queue>(int&, const char [8], ns3::Ptr<ns3::OutputStreamWrapper>&)’

asciiTraceHelper.HookDefaultEnqueueSinkWithoutContext<Queue> (queue, "Enqueue", theStream);

^

In file included from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:34:0:

./ns3/trace-helper.h:234:8: note: candidate: template<class T> void ns3::AsciiTraceHelper::HookDefaultEnqueueSinkWithoutContext(ns3::Ptr<T>, std::__cxx11::string, ns3::Ptr<ns3::OutputStreamWrapper>)

void HookDefaultEnqueueSinkWithoutContext (Ptr<T> object, std::string traceName, Ptr<OutputStreamWrapper> stream);

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./ns3/trace-helper.h:234:8: note: template argument deduction/substitution failed:

../src/switched-ethernet/helper/switched-ethernet-helper.cc:178:90: error: no matching function for call to ‘ns3::AsciiTraceHelper::HookDefaultDropSinkWithoutContext<ns3::Queue>(int&, const char [5], ns3::Ptr<ns3::OutputStreamWrapper>&)’

asciiTraceHelper.HookDefaultDropSinkWithoutContext<Queue> (queue, "Drop", theStream);

^

In file included from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:34:0:

./ns3/trace-helper.h:258:8: note: candidate: template<class T> void ns3::AsciiTraceHelper::HookDefaultDropSinkWithoutContext(ns3::Ptr<T>, std::__cxx11::string, ns3::Ptr<ns3::OutputStreamWrapper>)

void HookDefaultDropSinkWithoutContext (Ptr<T> object, std::string traceName, Ptr<OutputStreamWrapper> stream);

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./ns3/trace-helper.h:258:8: note: template argument deduction/substitution failed:

../src/switched-ethernet/helper/switched-ethernet-helper.cc:179:96: error: no matching function for call to ‘ns3::AsciiTraceHelper::HookDefaultDequeueSinkWithoutContext<ns3::Queue>(int&, const char [8], ns3::Ptr<ns3::OutputStreamWrapper>&)’

asciiTraceHelper.HookDefaultDequeueSinkWithoutContext<Queue> (queue, "Dequeue", theStream);

^

In file included from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:34:0:

./ns3/trace-helper.h:282:8: note: candidate: template<class T> void ns3::AsciiTraceHelper::HookDefaultDequeueSinkWithoutContext(ns3::Ptr<T>, std::__cxx11::string, ns3::Ptr<ns3::OutputStreamWrapper>)

void HookDefaultDequeueSinkWithoutContext (Ptr<T> object, std::string traceName, Ptr<OutputStreamWrapper> stream);

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

./ns3/trace-helper.h:282:8: note: template argument deduction/substitution failed:

../src/switched-ethernet/helper/switched-ethernet-helper.cc: In member function ‘ns3::Ptr<ns3::NetDevice> ns3::SwitchedEthernetHelper::InstallPriv(ns3::Ptr<ns3::Node>, ns3::Ptr<ns3::SwitchedEthernetChannel>) const’:

../src/switched-ethernet/helper/switched-ethernet-helper.cc:292:12: error: type/value mismatch at argument 1 in template parameter list for ‘template<class T> class ns3::Ptr’

Ptr<Queue> queue = m_queueFactory.Create<Queue> ();

^

../src/switched-ethernet/helper/switched-ethernet-helper.cc:292:12: note: expected a type, got ‘Queue’

../src/switched-ethernet/helper/switched-ethernet-helper.cc:292:52: error: no matching function for call to ‘ns3::ObjectFactory::Create<ns3::Queue>() const’

Ptr<Queue> queue = m_queueFactory.Create<Queue> ();

^

In file included from ./ns3/simulator.h:29:0,

from ../src/switched-ethernet/helper/switched-ethernet-helper.cc:25:

./ns3/object-factory.h:198:1: note: candidate: template<class T> ns3::Ptr<T> ns3::ObjectFactory::Create() const

ObjectFactory::Create (void) const

^~~~~~~~~~~~~

./ns3/object-factory.h:198:1: note: template argument deduction/substitution failed:

--

Arun Soman

arun soman

unread,

Mar 8, 2019, 4:54:28 PM3/8/19

to ns-3-...@googlegroups.com

When I am running each time getting different error with out modifying anything..

Waf: Leaving directory `/home/arun/Downloads/ns-allinone-3.29/ns-3.29/build'

Build failed

-> task in 'ns3-switched-ethernet' failed with exit status 1 (run with -v to display more information)