Are C++ recursive type definitions possible, in particular can I put a vector within the definition of T?

Question

For one of my projects, what I really wanted to do was this (simplifying it to the bare minimum);

struct Move
{
    int src;
    int dst;
};

struct MoveTree         


        

Answer 1

No, it's not portable. codepad.org does not compile it.

t.cpp:14:   instantiated from here
Line 215: error: '__gnu_cxx::_SGIAssignableConcept<_Tp>::__a' has incomplete type
compilation terminated due to -Wfatal-errors.