minigo/cc/color.cc at backfill-global-step · gms2009/minigo

Repository navigation

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

#include "cc/color.h"

#include <cassert>

namespace minigo {

std::ostream& operator<<(std::ostream& os, Color color) {

switch (color) {

case Color::kEmpty:

return os << ".";

case Color::kBlack:

return os << "X";

case Color::kWhite:

return os << "O";

default:

assert(false);

return os << "<" << static_cast<int>(color) << ">";

}

} // namespace minigo