mirror of https://github.com/OpenRCT2/OpenRCT2.git
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
#pragma region Copyright (c) 2014-2017 OpenRCT2 Developers
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/*****************************************************************************
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
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* For more information, visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* A full copy of the GNU General Public License can be found in licence.txt
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*****************************************************************************/
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#pragma endregion
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#pragma once
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#include <memory>
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#include <stdarg.h>
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#include <stdbool.h>
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void openrct2_assert_fwd(bool expression, const char * message, ...);
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#define openrct2_assert(expr, msg, ...) if(!(expr)) { openrct2_assert_fwd((expr), msg, ##__VA_ARGS__); }
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enum class ASSERT_BEHAVIOUR
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{
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ABORT,
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CASSERT,
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MESSAGE_BOX,
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};
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/**
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* Utility methods for asserting function parameters.
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*/
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namespace Guard
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{
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ASSERT_BEHAVIOUR GetAssertBehaviour();
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void SetAssertBehaviour(ASSERT_BEHAVIOUR behaviour);
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void Assert(bool expression, const char * message = nullptr, ...);
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void Assert_VA(bool expression, const char * message, va_list args);
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void Fail(const char * message = nullptr, ...);
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void Fail_VA(const char * message, va_list args);
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template<typename T>
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static void ArgumentNotNull(T * argument, const char * message = nullptr, ...)
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{
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va_list args;
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va_start(args, message);
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Assert_VA(argument != nullptr, message, args);
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va_end(args);
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}
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template<typename T>
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static void ArgumentNotNull(const std::shared_ptr<T>& argument, const char * message = nullptr, ...)
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{
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va_list args;
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va_start(args, message);
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Assert_VA(argument != nullptr, message, args);
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va_end(args);
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}
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template<typename T>
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static void ArgumentInRange(T argument, T min, T max, const char * message = nullptr, ...)
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{
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va_list args;
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va_start(args, message);
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Assert(argument >= min && argument <= max, message, args);
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va_end(args);
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}
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} // namespace Guard
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#define GUARD_LINE "Location: %s:%d", __func__, __LINE__
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