Here is a list of all functions with links to the files they belong to:

• operator<<() : device.hpp, observer.hpp, rendercontext.hpp, frustum.hpp
• operator>>() : device.hpp, observer.hpp, rendercontext.hpp, frustum.hpp
• QVROutputPlugin() : outputplugin.hpp
• QVROutputPluginExit() : outputplugin.hpp
• QVROutputPluginInit() : outputplugin.hpp