C++ (Cpp) hashdata_xor Examples

Example #1

File: hash.c Project: epichub/neatzsche

void
hashdata_invert_stone(Hash_data *hd, int pos, int color)
{
  if (color == BLACK)
    hashdata_xor(*hd, black_hash[pos]);
  else if (color == WHITE)
    hashdata_xor(*hd, white_hash[pos]);
}

Example #2

File: cache.c Project: Fierralin/gnugo

static void
calculate_hashval_for_tt(Hash_data *hashdata, int routine, int target1,
			 int target2, Hash_data *extra_hash)
{ 
  *hashdata = board_hash;                /* from globals.c */
  hashdata_xor(*hashdata, routine_hash[routine]);
  hashdata_xor(*hashdata, target1_hash[target1]);
  if (target2 != NO_MOVE)
    hashdata_xor(*hashdata, target2_hash[target2]);
  if (extra_hash)
    hashdata_xor(*hashdata, *extra_hash);
}

Example #3

File: hash.c Project: epichub/neatzsche

void 
hashdata_recalc(Hash_data *target, Intersection *p, int ko_pos)
{
  int pos;
  int i;

  for (i = 0; i < NUM_HASHVALUES; i++)
    target->hashval[i] = 0;
  
  for (pos = BOARDMIN; pos < BOARDMAX; pos++) {
    if (p[pos] == WHITE)
      hashdata_xor(*target, white_hash[pos]);
    else if (p[pos] == BLACK)
      hashdata_xor(*target, black_hash[pos]);
  }

  if (ko_pos != 0)
    hashdata_xor(*target, ko_hash[ko_pos]);
}

Example #4

File: hash.c Project: epichub/neatzsche

void
hashdata_invert_ko(Hash_data *hd, int pos)
{
  hashdata_xor(*hd, ko_hash[pos]);
}