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https://github.com/minetest/irrlicht.git
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59fc4401f1
The commit also establishes a precedent of leaving off the `virtual` keyword in overrides. Although not strictly necessary, I believe this is good for readability because it makes it clear it is an override and not a pure virtual function, and it helps keep line lengths shorter. We should move towards eliminating the macro altogether, but the definition has been left in with a note on deprecation so that in-progress work will not suffer merge conflicts.
127 lines
3.4 KiB
C++
127 lines
3.4 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#ifndef __IRR_TYPES_H_INCLUDED__
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#define __IRR_TYPES_H_INCLUDED__
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#include "IrrCompileConfig.h"
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#include <stdint.h>
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namespace irr
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{
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//! 8 bit unsigned variable.
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typedef uint8_t u8;
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//! 8 bit signed variable.
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typedef int8_t s8;
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//! 8 bit character variable.
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/** This is a typedef for char, it ensures portability of the engine. */
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typedef char c8;
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//! 16 bit unsigned variable.
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typedef uint16_t u16;
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//! 16 bit signed variable.
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typedef int16_t s16;
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//! 32 bit unsigned variable.
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typedef uint32_t u32;
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//! 32 bit signed variable.
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typedef int32_t s32;
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#ifdef __IRR_HAS_S64
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//! 64 bit unsigned variable.
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typedef uint64_t u64;
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//! 64 bit signed variable.
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typedef int64_t s64;
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#endif // __IRR_HAS_S64
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//! 32 bit floating point variable.
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/** This is a typedef for float, it ensures portability of the engine. */
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typedef float f32;
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//! 64 bit floating point variable.
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/** This is a typedef for double, it ensures portability of the engine. */
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typedef double f64;
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} // end namespace irr
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#include <wchar.h>
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//! Defines for s{w,n}printf_irr because s{w,n}printf methods do not match the ISO C
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//! standard on Windows platforms.
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//! We want int snprintf_irr(char *str, size_t size, const char *format, ...);
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//! and int swprintf_irr(wchar_t *wcs, size_t maxlen, const wchar_t *format, ...);
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#if defined(_MSC_VER)
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#define swprintf_irr swprintf_s
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#define snprintf_irr sprintf_s
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#else
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#define swprintf_irr swprintf
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#define snprintf_irr snprintf
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#endif // _MSC_VER
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namespace irr
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{
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//! Type name for character type used by the file system.
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typedef char fschar_t;
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#define _IRR_TEXT(X) X
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} // end namespace irr
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//! define a break macro for debugging.
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#if defined(_DEBUG)
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#if defined(_IRR_WINDOWS_API_) && defined(_MSC_VER)
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#include <crtdbg.h>
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#define _IRR_DEBUG_BREAK_IF( _CONDITION_ ) if (_CONDITION_) {_CrtDbgBreak();}
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#else
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#include <assert.h>
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#define _IRR_DEBUG_BREAK_IF( _CONDITION_ ) assert( !(_CONDITION_) );
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#endif
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#else
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#define _IRR_DEBUG_BREAK_IF( _CONDITION_ )
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#endif
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//! Defines a deprecated macro which generates a warning at compile time
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/** The usage is simple
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For typedef: typedef _IRR_DEPRECATED_ int test1;
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For classes/structs: class _IRR_DEPRECATED_ test2 { ... };
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For methods: class test3 { _IRR_DEPRECATED_ virtual void foo() {} };
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For functions: template<class T> _IRR_DEPRECATED_ void test4(void) {}
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**/
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#if defined(IGNORE_DEPRECATED_WARNING)
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#define _IRR_DEPRECATED_
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#elif defined(_MSC_VER)
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#define _IRR_DEPRECATED_ __declspec(deprecated)
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#elif defined(__GNUC__)
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#define _IRR_DEPRECATED_ __attribute__ ((deprecated))
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#else
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#define _IRR_DEPRECATED_
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#endif
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//! deprecated macro for virtual function override
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/** prefer to use the override keyword for new code */
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#define _IRR_OVERRIDE_ override
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//! creates four CC codes used in Irrlicht for simple ids
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/** some compilers can create those by directly writing the
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code like 'code', but some generate warnings so we use this macro here */
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#define MAKE_IRR_ID(c0, c1, c2, c3) \
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((irr::u32)(irr::u8)(c0) | ((irr::u32)(irr::u8)(c1) << 8) | \
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((irr::u32)(irr::u8)(c2) << 16) | ((irr::u32)(irr::u8)(c3) << 24 ))
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#endif // __IRR_TYPES_H_INCLUDED__
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