MqDumpC_Class_C_API

MqDumpC - define the class … More...

Collaboration diagram for MqDumpC_Class_C_API:

Topics
	MqDumpC_Class_Define_C_API
	MqDumpC - low level definition, access and cast …

Typedefs
typedef struct MqDumpS *	libmqmsgque::MQ_DMP
	class-shortcut for struct MqDumpS *, all shortcut using the XX_YYY syntax (only for public API) …
typedef const struct MqDumpS *	libmqmsgque::MQ_DMPN
	class-shortcut for const struct MqDumpS *, all const shortcut using the XX_YYYC syntax (only for public API) …
typedef struct MqDumpS	libmqmsgque::MQ_DMPR
	reference-shortcut for struct MqDumpS, all shortcut using the XX_YYYR syntax (only for public API) …

MqDumpC - Export - inline - interact with an external software
MK_HDL	libmqmsgque::MqDumpHandleGet_RT (MK_RT const mkrt, MQ_DMP const dmp)
	Handle-Get-Slot - returns a export-hdl to the MqDumpC useable for external storage
MQ_DMP	libmqmsgque::MqDumpHandleResolve_RT (MK_RT const mkrt, MK_HDL const netHdl)
	Handle-Resolve-Slot - return a MqDumpC from netHdl or MK_NULL if invalid…
#define	MqDumpHandleResolve_e(netHdl)
	wrapper for MqDumpHandleResolve with error-handline

MqDumpC - Misc - function - unspecified functions to perform different tasks
MQ_DMP	libmqmsgque::MqDumpGetNull (void)
	Null-Slot - return a MqDumpC typed NULL instance …

MqDumpC - Introspection - inline - access to all instances created by class starting with the last one
MQ_DMP	libmqmsgque::MqDumpInstances_RT (MK_RT_PARSER_ONLY)
	get head-instance from linked-list of MqDumpS type …
MK_ATTR_HDL MQ_DMP	libmqmsgque::MqDumpNext (MQ_DMP const dmp)
	get next instance from linked-list of MqDumpS type
MK_ATTR_HDL MQ_DMP	libmqmsgque::MqDumpPrev (MQ_DMP const dmp)
	get previous instance from linked-list of MqDumpS type

MqDumpC - Export - overload
#define	MqDumpHandleResolve_NULL(...)
#define	MqDumpHandleResolve(...)
#define	MqDumpHandleGet_NULL(...)
#define	MqDumpHandleGet(...)

MqDumpC - Introspection - overload
#define	MqDumpInstances_NULL()
#define	MqDumpInstances()

Detailed Description

MqDumpC - define the class …

Macro Definition Documentation

MqDumpHandleGet

#define MqDumpHandleGet

(

...

)

Value:

MqDumpHandleGet_RT(MK_RT_CALL __VA_ARGS__)

Definition at line 893 of file msgque_overload_mq.h.

MqDumpHandleGet_NULL

#define MqDumpHandleGet_NULL

(

...

)

Value:

MqDumpHandleGet_RT(MK_RT_CALL_NULL __VA_ARGS__)

Definition at line 892 of file msgque_overload_mq.h.

MqDumpHandleResolve

#define MqDumpHandleResolve

(

...

)

Value:

MqDumpHandleResolve_RT(MK_RT_CALL __VA_ARGS__)

Definition at line 889 of file msgque_overload_mq.h.

MqDumpHandleResolve_e

#define MqDumpHandleResolve_e

(

netHdl

)

Value:

  ({ \
  MK_HDL tmpHdl=netHdl; \
  MQ_DMP tmp; \
  if (tmpHdl==0) { \
    tmp=NULL; \
  } else { \
    tmp=MqDumpHandleResolve(tmpHdl); \
    if (tmp==NULL) { \
      MkErrorSetC_1_NULL("ERROR: 'MqDumpC' handle is 'NULL'"); \
      goto error; \
    }; \
  }; \
  tmp; \
})

wrapper for MqDumpHandleResolve with error-handline

Parameters

[in]

netHdl

The handle previously returned by MkObjectHandleGet.

Returns

Return an valid libmqmsgque::MQ_DMP or MK_NULL with an error set.

• If netHdl is MK_NULL than MK_NULL is returned and the upper-code decide how to deal with it.
• MqDumpHandleResolve return an valid libmqmsgque::MQ_DMP or MK_NULL if the netHdl is invalid or the underlying object has already been deleted.
  • If a MK_NULL is returned than an error-message is created and a jump to the label error is done.
  • If a libmqmsgque::MQ_DMP is returned than the netHdl is valid.

Definition at line 8705 of file LibMqMsgque_mq.h.

#define MqDumpHandleResolve_e(netHdl) ({ \
  MK_HDL tmpHdl=netHdl; \
  MQ_DMP tmp; \
  if (tmpHdl==0) { \
    tmp=NULL; \
  } else { \
    tmp=MqDumpHandleResolve(tmpHdl); \
    if (tmp==NULL) { \
      MkErrorSetC_1_NULL("ERROR: 'MqDumpC' handle is 'NULL'"); \
      goto error; \
    }; \
  }; \
  tmp; \
})

MqDumpHandleResolve_NULL

#define MqDumpHandleResolve_NULL

(

...

)

Value:

MqDumpHandleResolve_RT(MK_RT_CALL_NULL __VA_ARGS__)

Definition at line 888 of file msgque_overload_mq.h.

MqDumpInstances

#define MqDumpInstances

(

)

Value:

MqDumpInstances_RT(MK_RT_CALL_ONLY)

Definition at line 904 of file msgque_overload_mq.h.

MqDumpInstances_NULL

#define MqDumpInstances_NULL

(

)

Value:

MqDumpInstances_RT(MK_RT_CALL_NULL_ONLY)

Definition at line 903 of file msgque_overload_mq.h.

Typedef Documentation

MQ_DMP

typedef struct MqDumpS* libmqmsgque::MQ_DMP

class-shortcut for struct MqDumpS *, all shortcut using the XX_YYY syntax (only for public API) …

Definition at line 535 of file LibMqMsgque_mq.h.

MQ_DMPN

typedef const struct MqDumpS* libmqmsgque::MQ_DMPN

class-shortcut for const struct MqDumpS *, all const shortcut using the XX_YYYC syntax (only for public API) …

Definition at line 538 of file LibMqMsgque_mq.h.

MQ_DMPR

typedef struct MqDumpS libmqmsgque::MQ_DMPR

reference-shortcut for struct MqDumpS, all shortcut using the XX_YYYR syntax (only for public API) …

Definition at line 541 of file LibMqMsgque_mq.h.

Function Documentation

MqDumpGetNull()

MQ_DMP libmqmsgque::MqDumpGetNull ( void )

inline

Null-Slot - return a MqDumpC typed NULL instance …

Definition at line 8729 of file LibMqMsgque_mq.h.

                                          {
    return (MQ_DMP)MK_NULL;
  }

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MqDumpHandleGet_RT()

MK_HDL libmqmsgque::MqDumpHandleGet_RT ( MK_RT const mkrt, MQ_DMP const dmp )

inline

Handle-Get-Slot - returns a export-hdl to the MqDumpC useable for external storage

The export-hdl is a reference to an instance that can be stored in software and converted back into an instance using the MqDumpHandleResolve.

The export-hdl is only valid until the Programming-Language-Micro-Kernel (PLMK) ends.

example: The export-hdl is used in rpc to identify an object across the network.

Parameters

[in]	mkrt	the MkRuntimeS instance to work on - the runtime argument, used by MK_RT_CALL (C-only)
[in]	dmp	the MqDumpS instance to work on

Returns

the required export-hdl

Definition at line 8672 of file LibMqMsgque_mq.h.

  {
  MK_RT_ATTR_HDL_CHECK(dmp);
  return MkObjectHandleGet(MkOBJ(dmp));
} MK_RT_ATTR_RUNTIME MK_RT_ATTR_HDL

MqDumpHandleResolve_RT()

MQ_DMP libmqmsgque::MqDumpHandleResolve_RT ( MK_RT const mkrt, MK_HDL const netHdl )

inline

Handle-Resolve-Slot - return a MqDumpC from netHdl or MK_NULL if invalid…

The MqDumpHandleResolve undo the MqDumpHandleGet and is intended to export a unique identifer into external code not belonging to the Programming-Language-Micro-Kernel (PLMK).

Parameters

[in]	mkrt	the MkRuntimeS instance to work on - the runtime argument, used by MK_RT_CALL (C-only)
[in]	netHdl	handle former exported with MqDumpHandleGet

Returns

the required handle or MK_NULL if netHdl is invalid

Definition at line 8689 of file LibMqMsgque_mq.h.

  {
  return MqDmp(MkObjectHandleResolve(netHdl));
} MK_RT_ATTR_RUNTIME

MqDumpInstances_RT()

MQ_DMP libmqmsgque::MqDumpInstances_RT ( MK_RT_PARSER_ONLY )

inline

get head-instance from linked-list of MqDumpS type …

The head-instance is the last instance created.

Definition at line 9598 of file LibMqMsgque_mq.h.

                                                         {
  MqRtSetup_NULL_RT;
  return (MQ_DMP)MqDumpC_TT->instances;
}

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MqDumpNext()

MK_ATTR_HDL MQ_DMP libmqmsgque::MqDumpNext ( MQ_DMP const dmp )

inline

get next instance from linked-list of MqDumpS type

Definition at line 9605 of file LibMqMsgque_mq.h.

                                              {
  MK_ATTR_HDL_CHECK(dmp);
  return (MQ_DMP)MqDumpC_X2obj(dmp)->obj_protect.next;
} 

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MqDumpPrev()

MK_ATTR_HDL MQ_DMP libmqmsgque::MqDumpPrev ( MQ_DMP const dmp )

inline

get previous instance from linked-list of MqDumpS type

Definition at line 9612 of file LibMqMsgque_mq.h.

                                              {
  MK_ATTR_HDL_CHECK(dmp);
  return (MQ_DMP)MqDumpC_X2obj(dmp)->obj_protect.prev;
} 

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