opcreg_copy()

   #include opcapi.h

   int opcreg_copy(
            const opcregcond    reg_cond,           /* in */
            opcregcond          *copy               /* out */
                  )

Parameters

reg_cond

HPOM registration condition structure.

copy

Copy of reg_cond.

Description

The API creates a copy of the condition and returns it in copy. The allocated memory has to be deallocated using opcreg_free(). copy must be freed using opcreg_free() before calling this function.

Return Values

OPC_ERR_OK

OK.

OPC_ERR_INVALID_OUTPARAM

copy is invalid.

OPC_ERR_NO_MEMORY

Allocation of memory failed.

Versions

HPOM for Windows 8.00 and higher

See Also

opcreg_create()
opcreg_free()
opcreg_get_long()
opcreg_get_str()
opcreg_set_long()
opcreg_set_str()