Wt

Hi

I am trying into integrate a simple Wt application into another application that I have written. As a test I am using the WebGLDemo project just to check that I can compile but I am having some issues. I believe it is because of boost, which I am new to. All the project C/C project settings in my project are exactly the same as the webgl.wt project but when I compile I get the following errors to do with inheritance. Has anyone else come across this?

I am using Visual Studio 2008 Express Edition.

Thanks,

Kent.

1>teapot.cpp

1>c:\projects\cinema12\plugins\web\source\teapot.cpp(96) : error C2287: 'WebGLDemo': inheritance representation: 'single_inheritance' is less general than the required 'multiple_inheritance'

1> c:\projects\cinema12\plugins\web\source\teapot.cpp(64) : see declaration of 'WebGLDemo'

1>PaintWidget.cpp

1>c:\projects\cinema12\plugins\web\source\paintwidget.cpp(195) : warning C4267: 'argument' : conversion from 'size_t' to 'unsigned int', possible loss of data

1>c:\projects\other\boost\boost_1_41_0\boost\bind\mem_fn_template.hpp(31) : error C2287: 'Wt::WObject': inheritance representation: 'single_inheritance' is less general than the required 'multiple_inheritance'

1> c:\projects\other\wt\wt-3.1.9\src\wt\wobject(100) : see declaration of 'Wt::WObject'

1> c:\projects\other\boost\boost_1_41_0\boost\bind\bind_template.hpp(344) : see reference to class template instantiation 'boost::_mfi::mf0<R,T>' being compiled

1> with

1> [

1> R=void,

1> T=Wt::WObject

1> ]

1> c:\projects\other\wt\wt-3.1.9\src\wt\wsignal(927) : see reference to class template instantiation 'boost::_bi::bind_t<R,F,L>' being compiled

1> with

1> [

1> R=void,

1> F=boost::_mfi::mf0<void,Wt::WObject>,

1> L=boost::_bi::list1<boost::_bi::value<Wt::WObject *>>

1> ]

1> c:\projects\other\wt\wt-3.1.9\src\wt\wsignal(926) : while compiling class template member function 'boost::signals::connection Wt::Signal<>::connect(Wt::WObject *,Wt::WObject::Method)'

1> c:\projects\other\wt\wt-3.1.9\src\wt\wsignal(409) : see reference to class template instantiation 'Wt::Signal<>' being compiled