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Prefer an assert to a comment in position.h

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-05-17 11:47:52 +02:00
parent 1cc42ac9e4
commit fbbc7e421c
1 changed files with 4 additions and 2 deletions
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6
src/position.h
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@@ -20,6 +20,8 @@
#if !defined(POSITION_H_INCLUDED)
#define POSITION_H_INCLUDED
#include <cassert>
#include "bitboard.h"
#include "move.h"
#include "types.h"
@@ -525,13 +527,13 @@ inline bool Position::is_chess960() const {
inline bool Position::move_is_capture(Move m) const {
// Move must not be MOVE_NONE !
assert (m != MOVE_NONE && m != MOVE_NULL);
return (m & (3 << 15)) ? !move_is_castle(m) : !square_is_empty(move_to(m));
}
inline bool Position::move_is_capture_or_promotion(Move m) const {
// Move must not be MOVE_NONE !
assert (m != MOVE_NONE && m != MOVE_NULL);
return (m & (0x1F << 12)) ? !move_is_castle(m) : !square_is_empty(move_to(m));
}