RenderCore/Base/RCArgumentPrecondition.h (3 lines of code) (raw):
/*
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
#pragma once
#define RCArgumentPreconditionCheckIf(condition, message) do { if (!(condition)) { @throw [NSException exceptionWithName:NSInvalidArgumentException reason:(message) userInfo:nil]; } } while (0)
#define RCInternalConsistencyCheckIf(condition, message) do { if (!(condition)) { @throw [NSException exceptionWithName:NSInternalInconsistencyException reason:(message) userInfo:nil]; } } while (0)