QList<MyClass> problems to use a Qlist with my Class;
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Hello all, I'm trying to use a QList with a class that I created.
I Make something like this:
@
private:
QList<Sensores> listaSensores;
@@
Sensores sensor;
...
this->listaSensores.clear();
this->listaSensores.append( sensor );
@Well When I try to clear or make a append I got some errors:
@
In file included from ../SistemaAssistenciaTecnica/bo/respostasolicitacaotabelasensores.h:5:0,
from ../SistemaAssistenciaTecnica/bo/respostasolicitacaotabelasensores.cpp:1:
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qobject.h: In copy constructor 'Sensores::Sensores(const Sensores&)':
../SistemaAssistenciaTecnica/bo/sensores.h:7:1: instantiated from 'void QList<T>::node_copy(QList<T>::Node*, QList<T>::Node*, QList<T>::Node*) [with T = Sensores]'
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qlist.h:711:9: instantiated from 'void QList<T>::detach_helper(int) [with T = Sensores]'
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qlist.h:725:5: instantiated from 'void QList<T>::detach_helper() [with T = Sensores]'
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qlist.h:446:13: instantiated from 'QList<T>& QList<T>::operator=(const QList<T>&) [with T = Sensores]'
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qlist.h:766:5: instantiated from 'void QList<T>::clear() [with T = Sensores]'
../SistemaAssistenciaTecnica/bo/respostasolicitacaotabelasensores.cpp:29:39: instantiated from here
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qobject.h:333:5: error: 'QObject::QObject(const QObject&)' is private
../SistemaAssistenciaTecnica/bo/sensores.h:7:1: error: within this context
In file included from /opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qobject.h:50:0,
from /opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/QObject:1,
from ../SistemaAssistenciaTecnica/bo/respostasolicitacaotabelasensores.h:4,
from ../SistemaAssistenciaTecnica/bo/respostasolicitacaotabelasensores.cpp:1:
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qlist.h: In member function 'void QList<T>::node_copy(QList<T>::Node*, QList<T>::Node*, QList<T>::Node*) [with T = Sensores]':
/opt/QtSDK32/Desktop/Qt/4.8.1/gcc/include/QtCore/qlist.h:399:17: note: synthesized method 'Sensores::Sensores(const Sensores&)' first required here
make: Leaving directory `/home/dvl/svn/repoBEVSAT/main/src/BalancaEmbarcadaVeicular/compiled32'
make: *** [respostasolicitacaotabelasensores.o] Error 1
17:35:18: The process "/usr/bin/make" exited with code 2.
Error while building project InoveBEV (target: Desktop)
When executing build step 'Make'
@What I cand do to solve this problem?
I already have use something similar (QList<int>) and I don't have any problems!! -
Assuming that the Sensores class is derived from QObject:
http://qt-project.org/doc/qt-4.8/qobject.html#no-copy-constructor-or-assignment-operator