Shared Objects: How to store and read multiple instances

[Former Member]

Hi,

Can we store multiple instances of Shared Objects in memory and read the desired instance.

e.g

If i execute the below program twice then also it will create only a single instance in the memory.

Can we create a memory object with a key and then read the instance with the object with key

data: handle type ref to ZCL_SHM_AREA_XX,

      root   type ref to ZCL_SHM_AREA_ROOT_XX.

handle = ZCL_SHM_AREA_XX=>attach_for_write( ).

create object root AREA HANDLE handle.

handle->set_root( root ).

handle->detach_commit( ).

[Former Member]

Hi,

Can we store multiple instances of Shared Objects in memory and read the desired instance.

e.g

If i execute the below program twice then also it will create only a single instance in the memory.

Can we create a memory object with a key and then read the instance with the object with key

data: handle type ref to ZCL_SHM_AREA_XX,

      root   type ref to ZCL_SHM_AREA_ROOT_XX.

handle = ZCL_SHM_AREA_XX=>attach_for_write( ).

create object root AREA HANDLE handle.

handle->set_root( root ).

handle->detach_commit( ).

[Former Member]

Hi Patrick,

When calling attach_for_write you can pass "inst_name" parameter this will create a unique instance

When reading again you can give the same "inst_name".

Regards