From: Marco Costalba <mcostalba@gmail.com>
Date: Sun, 30 Nov 2008 00:25:16 +0000 (+0100)
Subject: san.cpp pass position as constant reference
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=08265aef81d63b1ccf22e1e1818d0edb64e0528e;hp=08265aef81d63b1ccf22e1e1818d0edb64e0528e

san.cpp pass position as constant reference

Make a copy of the position when needed instead
of passing as a reference. It is cleaner and
let us to simplify also Position::print()

A small space inflate while there.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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