Remove some useless include

[stockfish] / src / position.cpp

diff --git a/src/position.cpp b/src/position.cpp
index 962fa87829407398fef17c0b26702927437d3443..18f4978da197241f5ab3d437e56c123cd2c58bbb 100644 (file)
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -30,7 +30,6 @@
 #include "rkiss.h"
 #include "thread.h"
 #include "tt.h"
-#include "ucioption.h"
 
 using std::string;
 using std::cout;
@@ -103,6 +102,8 @@ Position::Position(const Position& pos, int th) {
   detach(); // Always detach() in copy c'tor to avoid surprises
   threadID = th;
   nodes = 0;
+
+  assert(is_ok());
 }
 
 Position::Position(const string& fen, bool isChess960, int th) {
@@ -214,6 +215,8 @@ void Position::from_fen(const string& fenStr, bool isChess960) {
   st->value = compute_value();
   st->npMaterial[WHITE] = compute_non_pawn_material(WHITE);
   st->npMaterial[BLACK] = compute_non_pawn_material(BLACK);
+
+  assert(is_ok());
 }
 
 
@@ -492,7 +495,6 @@ bool Position::move_attacks_square(Move m, Square s) const {
 
 bool Position::pl_move_is_legal(Move m, Bitboard pinned) const {
 
-  assert(is_ok());
   assert(move_is_ok(m));
   assert(pinned == pinned_pieces());
 
@@ -559,8 +561,6 @@ bool Position::move_is_legal(const Move m) const {
 
 bool Position::move_is_pl(const Move m) const {
 
-  assert(is_ok());
-
   Color us = sideToMove;
   Color them = opposite_color(sideToMove);
   Square from = move_from(m);
@@ -683,7 +683,6 @@ bool Position::move_is_pl(const Move m) const {
 
 bool Position::move_gives_check(Move m, const CheckInfo& ci) const {
 
-  assert(is_ok());
   assert(move_is_ok(m));
   assert(ci.dcCandidates == discovered_check_candidates());
   assert(piece_color(piece_on(move_from(m))) == side_to_move());
@@ -794,6 +793,8 @@ void Position::do_setup_move(Move m) {
   // Our StateInfo newSt is about going out of scope so copy
   // its content before it disappears.
   detach();
+
+  assert(is_ok());
 }
 
 
@@ -809,7 +810,6 @@ void Position::do_move(Move m, StateInfo& newSt) {
 
 void Position::do_move(Move m, StateInfo& newSt, const CheckInfo& ci, bool moveIsCheck) {
 
-  assert(is_ok());
   assert(move_is_ok(m));
   assert(&newSt != st);
 
@@ -1181,7 +1181,6 @@ void Position::do_castle_move(Move m) {
 
 void Position::undo_move(Move m) {
 
-  assert(is_ok());
   assert(move_is_ok(m));
 
   sideToMove = opposite_color(sideToMove);
@@ -1355,7 +1354,6 @@ void Position::undo_castle_move(Move m) {
 
 void Position::do_null_move(StateInfo& backupSt) {
 
-  assert(is_ok());
   assert(!in_check());
 
   // Back up the information necessary to undo the null move to the supplied
@@ -1385,6 +1383,8 @@ void Position::do_null_move(StateInfo& backupSt) {
   st->rule50++;
   st->pliesFromNull = 0;
   st->value += (sideToMove == WHITE) ?  TempoValue : -TempoValue;
+
+  assert(is_ok());
 }
 
 
@@ -1392,7 +1392,6 @@ void Position::do_null_move(StateInfo& backupSt) {
 
 void Position::undo_null_move() {
 
-  assert(is_ok());
   assert(!in_check());
 
   // Restore information from the our backup StateInfo object
@@ -1407,6 +1406,8 @@ void Position::undo_null_move() {
   sideToMove = opposite_color(sideToMove);
   st->rule50--;
   st->gamePly--;
+
+  assert(is_ok());
 }
 
 
@@ -1757,8 +1758,6 @@ void Position::init() {
 
 void Position::flip() {
 
-  assert(is_ok());
-
   // Make a copy of current position before to start changing
   const Position pos(*this, threadID);