This seems reminiscent of export templates, which were a resounding success: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2003/n1426.pdf http://www.open-s

This seems reminiscent of export templates, which were a resounding success: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2003/n1426.pdf http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2003/n142...