The interface to C++ makes use of the following pragmas, which are primarily intended to be constructed automatically using a binding generator tool, although it is possible to construct them by hand. Ada Core Technologies does not currently supply a suitable binding generator tool.
Using these pragmas it is possible to achieve complete inter-operability between Ada tagged types and C class definitions. See Implementation Defined Pragmas for more details.
pragma CPP_Class ([Entity =>]local_name
pragma CPP_Constructor ([Entity =>]local_name
Import) as corresponding to a C++ constructor.
pragma CPP_Vtable ...
CPP_Vtablepragma can be present for each component of type
CPP.Interfaces.Vtable_Ptrin a record to which pragma