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List:       orocos-announce
Subject:    [Orocos] ORO_ControlKernel::ComponentBaseInterface' is an inaccessible base of `  MyGenerator'
From:       xorocox () wp ! pl (Patrycjusz Szczepaniak)
Date:       2004-11-03 23:53:01
Message-ID: 41895FF0.5000908 () wp ! pl
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Hello,

Why do I have errors, where something "is an inaccessible base of `
    MyGenerator'"??

It happens when I am loading Generator to the kernel.

orocos/include/control_kernel/NextGenKernel.hpp: In member function `bool
    ORO_ControlKernel::detail::BaseKernel<CPort, SPort, IPort, MPort, OPort,
    _Extension>::addGenerator(_Generator*) [with _Generator = 
MyGenerator, CPort
    = ORO_ControlKernel::detail::DataObjectLockedC, SPort =
    ORO_ControlKernel::detail::DataObjectC, IPort =
    ORO_ControlKernel::detail::DataObjectC, MPort =
    ORO_ControlKernel::detail::DataObjectC, OPort =
    ORO_ControlKernel::detail::DataObjectC, _Extension =
    ORO_ControlKernel::KernelBaseFunction]':
orocos/include/control_kernel/NextGenKernel.hpp:892:   instantiated from 
`bool ORO_ControlKernel::detail::BaseKernel<CPort, SPort, IPort, MPort, 
OPort, _Extension>::loadGenerator(_Generator*) [with _Generator = 
MyGenerator, CPort = ORO_ControlKernel::detail::DataObjectLockedC, SPort 
= ORO_ControlKernel::detail::DataObjectC, IPort = 
ORO_ControlKernel::detail::DataObjectC, MPort = 
ORO_ControlKernel::detail::DataObjectC, OPort = 
ORO_ControlKernel::detail::DataObjectC, _Extension = 
ORO_ControlKernel::KernelBaseFunction]'
firstkernel.cxx:199:   instantiated from here
orocos/include/control_kernel/NextGenKernel.hpp:691: error: `
    ORO_ControlKernel::ComponentBaseInterface' is an inaccessible base of `
    MyGenerator'
[...]

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