Avoid friend
authorlucasart <lucas.braesch@gmail.com>
Sun, 8 Nov 2015 06:26:39 +0000 (14:26 +0800)
committerJoona Kiiski <joona@zoox.com>
Tue, 10 Nov 2015 21:46:02 +0000 (21:46 +0000)
commitfca8dbc0295c27ee8b2e3ee8cc217edd36f20127
tree3abb52622d8001491bc114d2501507589ce9550b
parente6eeb17aa6a79ab49b6c70fb783f54318d63add7
Avoid friend

operator<<(os, pos) does not need to access any private members of pos.

No functional change.

Resolves #492
src/position.cpp
src/position.h