HResult.h File Reference

#include "StrConst.h"
#include "cPair.h"
#include "FileName.h"
#include "cUnitTestDecl.h"
#include "HResultWin32.tbl"
#include "HResults.tbl"

Go to the source code of this file.

Classes
class	Gray::HResultCode
class	Gray::HResult

Namespaces
	Gray
	< The main namespace for all Core functions.

Macros
#define	THROW_DEF   __noop
#define	SUCCEEDED(x)   (((HRESULT)(x)) >= S_OK)
#define	FAILED(x)   (((HRESULT)(x)) < S_OK)
#define	HRESULT_WIN32_DEF(a, b, c)   a=b,
#define	MAKE_HRESULT(sev, fac, code)   ((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) )
#define	HRESULT_WIN32_C(x)   MAKE_HRESULT(1,FACILITY_WIN32,(WORD)(x))
	a constant LSTATUS/error_status_t with no check, unlike HRESULT_FROM_WIN32() More...
#define	HRESULT_ENTRY(a, b, c, d)   a=MAKE_HRESULT(1,b,c),

Typedefs
typedef LONG	Gray::LSTATUS
	AKA error_status_t. FACILITY_WIN32 codes returned from RegCreateKeyEx() etc. Maybe NOT GetLastError() since it CAN sometimes return HRESULT. More...

Enumerations
enum	Gray::FACILITY_TYPE { Gray::FACILITY_POSIX = 5 , Gray::FACILITY_MMSYS = 0x100 , Gray::FACILITY_D3D = 0x876 }
enum	Gray::HRESULT_WIN32_TYPE_
enum	Gray::HRESULT_OTHER_TYPE_

Variables
__DECL_IMPORT va_list	Gray::k_va_list_empty

Detailed Description

Define HRESULT error codes and what they mean. HResult::FromPOSIX()

Copyright

1992 - 2020 Dennis Robinson (http://www.menasoft.com)

Macro Definition Documentation

FAILED

#define FAILED

(

x

)

(((HRESULT)(x)) < S_OK)

HRESULT_ENTRY

#define HRESULT_ENTRY	(		a,
			b,
			c,
			d
	)		a=MAKE_HRESULT(1,b,c),

HRESULT_WIN32_C

#define HRESULT_WIN32_C

(

x

)

MAKE_HRESULT(1,FACILITY_WIN32,(WORD)(x))

a constant LSTATUS/error_status_t with no check, unlike HRESULT_FROM_WIN32()

HRESULT_WIN32_DEF

#define HRESULT_WIN32_DEF	(		a,
			b,
			c
	)		a=b,

MAKE_HRESULT

#define MAKE_HRESULT	(		sev,
			fac,
			code
	)		((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) )

SUCCEEDED

#define SUCCEEDED

(

x

)

(((HRESULT)(x)) >= S_OK)

THROW_DEF

#define THROW_DEF   __noop