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other-licenses/7zstub/src/Windows/PropVariant.h@925c144e1f1f (annotated)

other-licenses/7zstub/src/Windows/PropVariant.h

Fri, 16 Jan 2015 18:13:44 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Fri, 16 Jan 2015 18:13:44 +0100

branch

TOR_BUG_9701

changeset 14

925c144e1f1f

permissions

-rw-r--r--

Integrate suggestion from review to improve consistency with existing code.

michael@0	1	// Windows/PropVariant.h
michael@0	2
michael@0	3	#ifndef __WINDOWS_PROPVARIANT_H
michael@0	4	#define __WINDOWS_PROPVARIANT_H
michael@0	5
michael@0	6	#include "../Common/MyWindows.h"
michael@0	7	#include "../Common/Types.h"
michael@0	8
michael@0	9	namespace NWindows {
michael@0	10	namespace NCOM {
michael@0	11
michael@0	12	class CPropVariant : public tagPROPVARIANT
michael@0	13	{
michael@0	14	public:
michael@0	15	CPropVariant() { vt = VT_EMPTY; }
michael@0	16	~CPropVariant() { Clear(); }
michael@0	17	CPropVariant(const PROPVARIANT& varSrc);
michael@0	18	CPropVariant(const CPropVariant& varSrc);
michael@0	19	CPropVariant(BSTR bstrSrc);
michael@0	20	CPropVariant(LPCOLESTR lpszSrc);
michael@0	21	CPropVariant(bool bSrc) { vt = VT_BOOL; boolVal = (bSrc ? VARIANT_TRUE : VARIANT_FALSE); };
michael@0	22	CPropVariant(UInt32 value) { vt = VT_UI4; ulVal = value; }
michael@0	23	CPropVariant(UInt64 value) { vt = VT_UI8; uhVal = *(ULARGE_INTEGER*)&value; }
michael@0	24	CPropVariant(const FILETIME &value) { vt = VT_FILETIME; filetime = value; }
michael@0	25	CPropVariant(Int32 value) { vt = VT_I4; lVal = value; }
michael@0	26	CPropVariant(Byte value) { vt = VT_UI1; bVal = value; }
michael@0	27	CPropVariant(Int16 value) { vt = VT_I2; iVal = value; }
michael@0	28	// CPropVariant(LONG value, VARTYPE vtSrc = VT_I4) { vt = vtSrc; lVal = value; }
michael@0	29
michael@0	30	CPropVariant& operator=(const CPropVariant& varSrc);
michael@0	31	CPropVariant& operator=(const PROPVARIANT& varSrc);
michael@0	32	CPropVariant& operator=(BSTR bstrSrc);
michael@0	33	CPropVariant& operator=(LPCOLESTR lpszSrc);
michael@0	34	CPropVariant& operator=(bool bSrc);
michael@0	35	CPropVariant& operator=(UInt32 value);
michael@0	36	CPropVariant& operator=(UInt64 value);
michael@0	37	CPropVariant& operator=(const FILETIME &value);
michael@0	38
michael@0	39	CPropVariant& operator=(Int32 value);
michael@0	40	CPropVariant& operator=(Byte value);
michael@0	41	CPropVariant& operator=(Int16 value);
michael@0	42	// CPropVariant& operator=(LONG value);
michael@0	43
michael@0	44	HRESULT Clear();
michael@0	45	HRESULT Copy(const PROPVARIANT* pSrc);
michael@0	46	HRESULT Attach(PROPVARIANT* pSrc);
michael@0	47	HRESULT Detach(PROPVARIANT* pDest);
michael@0	48
michael@0	49	HRESULT InternalClear();
michael@0	50	void InternalCopy(const PROPVARIANT* pSrc);
michael@0	51
michael@0	52	int Compare(const CPropVariant &a1);
michael@0	53	};
michael@0	54
michael@0	55	}}
michael@0	56
michael@0	57	#endif