chromium/third_party/mediapipe/src/mediapipe/framework/deps/ret_check.h

// Copyright 2019 The MediaPipe Authors.
//
// 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.

#ifndef MEDIAPIPE_DEPS_RET_CHECK_H_
#define MEDIAPIPE_DEPS_RET_CHECK_H_

#include "absl/base/optimization.h"
#include "mediapipe/framework/deps/status_builder.h"
#include "mediapipe/framework/deps/status_macros.h"

namespace mediapipe {
// Returns a StatusBuilder that corresponds to a `RET_CHECK` failure.
mediapipe::StatusBuilder RetCheckFailSlowPath(
    mediapipe::source_location location);

// Returns a StatusBuilder that corresponds to a `RET_CHECK` failure.
mediapipe::StatusBuilder RetCheckFailSlowPath(
    mediapipe::source_location location, const char* condition);

// Returns a StatusBuilder that corresponds to a `RET_CHECK` failure.
mediapipe::StatusBuilder RetCheckFailSlowPath(
    mediapipe::source_location location, const char* condition,
    const absl::Status& status);

inline StatusBuilder RetCheckImpl(const absl::Status& status,
                                  const char* condition,
                                  mediapipe::source_location location) {}

}  // namespace mediapipe

#define RET_CHECK(cond)

#define RET_CHECK_OK(status)

#define RET_CHECK_FAIL()

#define MEDIAPIPE_INTERNAL_RET_CHECK_OP(name, op, lhs, rhs)

#define RET_CHECK_EQ(lhs, rhs)
#define RET_CHECK_NE(lhs, rhs)
#define RET_CHECK_LE(lhs, rhs)
#define RET_CHECK_LT(lhs, rhs)
#define RET_CHECK_GE(lhs, rhs)
#define RET_CHECK_GT(lhs, rhs)

#endif  // MEDIAPIPE_DEPS_RET_CHECK_H_