Set bit in a xString ?

[Former Member]

Hi,

I would like to store bits in a xstring. Notice that the xstring has a variable length. The length can not be predefined.

To set the bit "1" at position "100" for example, I wrote the following code :

DATA : lw_x  TYPE xstring.

set bit 100  of lw_x.

It does not work :after execution, my xstring has a length "0" and the 100th bit is not set.

Could you please advise ?

Regards,

G.

[Former Member]

Hi,

DATA lw_x(200) TYPE x.

set bit 100  of lw_x.

Then you can assign that to the XSTRING variable.

Not tested it though.

Please check.

Thanks,

Shambu

[Former Member]

Thanks Shambu for your anwer. Your solution works but it does not match my need :

I'd like to avoid to initiate my variables with a "Max fixed size" (I will deal with huge amount of data and I would like my program to be as performant as possible in term of memory comsumption).

In your suggestion, I allocate 200 bits in memory but only the first 100 bits are relevant.

Regards,

G.