EMA decode fid 3754

shenping22975 · November 2022

Here is my code to decode EMA fid 3754

switch(fe.getFieldId())

{

case 3754:

fxsnapshot.Enlarge = atof(fe.getRmtes().toString());

......

}

the cout of RefreshMsg is

FieldEntry fid="3754" name="SCALING" dataType="Rmtes" value="1"

As I decode it as string，I can not get the right value.

May someone tell how to decode the Rmtes dataType，thanks.

Gurpreet · November 2022

How about this in EMA -

if(fieldEntry.fieldId() == 3754)
  double scalingF = Double.parseDouble(fieldEntry.rmtes().toString());

Jirapongse · November 2022

I tested the code and it can convert a string to a number properly.

const FieldEntry& fe = fl.getEntry();
if (fe.getFieldId() == 3754) {
    float x  = atof(fe.getRmtes().toString());
    printf("\n 3754: %f\n", x);
}

Please explain more about the problem.

shenping22975 · November 2022

Thanks for your help.

shenping22975 · November 2022

Thanks for your help

Best Answer