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filled in more of the skeleton of the heap implementation and started in on

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the infrastructure surrounding connection points
This commit is contained in:
Eric J. Bowersox
2013-06-03 03:12:34 -06:00
parent 86674b67f0
commit a5aeeb2980
6 changed files with 300 additions and 12 deletions
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27
include/comrogue/objhelp.h
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@@ -36,18 +36,45 @@
#include <comrogue/compiler_macros.h>
#include <comrogue/objectbase.h>
#include <comrogue/connpoint.h>
#include <comrogue/allocator.h>
#include <comrogue/stream.h>
/*------------------------------------------------
* Generic fixed connection point data structure.
*------------------------------------------------
*/
typedef struct tagFIXEDCPDATA
{
IConnectionPoint connectionPointInterface; /* the connection point interface */
PUNKNOWN punkOuter; /* outer unknown used for reference counts */
REFIID riidConnection; /* IID of outgoing interface for this connection point */
IUnknown **ppSlots; /* pointer to actual slots used for connection point storage */
INT32 ncpSize; /* number of connection points actually connected */
INT32 ncpCapacity; /* maximum number of connection points connectable */
} FIXEDCPDATA, *PFIXEDCPDATA;
/*---------------------
* Function prototypes
*---------------------
*/
CDECL_BEGIN
/* QueryInterface helpers */
extern HRESULT ObjHlpStandardQueryInterface_IConnectionPoint(IUnknown *pThis, REFIID riid, PPVOID ppvObject);
extern HRESULT ObjHlpStandardQueryInterface_IMalloc(IUnknown *pThis, REFIID riid, PPVOID ppvObject);
extern HRESULT ObjHlpStandardQueryInterface_ISequentialStream(IUnknown *pThis, REFIID riid, PPVOID ppvObject);
/* AddRef/Release helpers */
extern UINT32 ObjHlpStaticAddRefRelease(IUnknown *pThis);
/* Connection point helpers */
extern void ObjHlpFixedCpSetup(PFIXEDCPDATA pData, PUNKNOWN punkOuter, REFIID riidConnection,
IUnknown **ppSlots, INT32 nSlots);
extern void ObjHlpFixedCpTeardown(PFIXEDCPDATA pData);
/* Other helpers */
extern void ObjHlpDoNothingReturnVoid(IUnknown *pThis);
extern HRESULT ObjHlpNotImplemented(IUnknown *pThis);