Sequence Encoding/Decoding

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1

Imported from previous forum

2

A sequence is encoded/decoded based on the previous group in the same sequence OR same position group in the previous sequence.

For example:
I received sequence S1 with group G1 and G2 :
APPLICATION ==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } }

FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=+2} } } //G2 is relative to G1
OR
FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } } //G2 is relative to previous S1 which is not present

Thanks,
Nav

3

would you care to be a little less tacit in your description please?
/Rolf

A sequence is encoded/decoded based on the previous group in the same
sequence OR same position group in the previous sequence.

For example: I received sequence S1 with group G1 and G2 : APPLICATION
==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } }

FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=+2} } } //G2 is relative to G1
OR FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } } //G2 is relative to
previous S1 which is not present

Thanks, Nav

4

The previous value is taken from the dictionary specified (explicitly, inherited or defaulted) on the operator. There are four kinds of dictionaries: global, template, type and user defined. None of these have the ability to be dependent on the sequence position. So your second case is not possible. If your first case is correct or not, depends on your template. It is at least possible.

/David

A sequence is encoded/decoded based on the previous group in the same
sequence OR same position group in the previous sequence.

For example: I received sequence S1 with group G1 and G2 : APPLICATION
==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } }

FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=+2} } } //G2 is relative to G1
OR FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } } //G2 is relative to
previous S1 which is not present

Thanks, Nav

5

Thanks
Nav

The previous value is taken from the dictionary specified (explicitly,
inherited or defaulted) on the operator. There are four kinds of
dictionaries: global, template, type and user defined. None of these
have the ability to be dependent on the sequence position. So your
second case is not possible. If your first case is correct or not,
depends on your template. It is at least possible.

/David

A sequence is encoded/decoded based on the previous group in the same
sequence OR same position group in the previous sequence.

For example: I received sequence S1 with group G1 and G2 : APPLICATION
==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } }

FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=+2} } } //G2 is relative to G1
OR FAST==>{ . . ., S1 {2,G1{Qty=4}, G2{Qty=6} } } //G2 is relative to
previous S1 which is not present

Thanks, Nav