The C++ fields have a setString and getString method. You can use=20
these to guarantee a perfect representation of your number. Java=20
doesn't have access to these, so it would need to be added to the API. =20=
We can also replace the DoubleField with a BigDecimal field, or add=20
BigDecimal support to the existing field type.
--oren
On Apr 15, 2004, at 4:02 AM, Joerg Thoennes wrote:
> Oren,
>
> with the Java API I have this problem form months. Doubles are not=20
> used in financial applications because of these rounding errors. In=20
> Java, we use BigDecimal in such cases. It would be good to have access=20=
> to the String representation of a FIX field, ie get/set the value of=20=
> all fields as String. How could I do that in C++ and Java?
>
> Cheers, J=F6rg
>
>> Can you please indicate what system you are running on and which API=20=
>> you are using?
>> --oren
>> On Apr 14, 2004, at 11:36 AM, Vijay Singh Yadav wrote:
>>> Hello,
>>> 1.) Is there a way to force prices to respect only two digits right=20=
>>> of the decimal point. I supply price=3D93.19 to a newOrderSingle=20
>>> object and the actual string passed to the counterparty contains=20
>>> 93.19000244
>>>
>>> The counterparty does not like this and rejects the order.
>>>
>>> I tried calling msg.toString to get the string out without the price=20=
>>> and append 44=3D93.19 to it and creating a message through this =
string=20
>>> but this new message fails validation.
>>>
>>> 2) Is there anyway to get a string out without the header and=20
>>> trailer (i.e. just get the body), change the body and create a new=20=
>>> message that constructs the header and trailer based on message=20
>>> body.
>>>
>>> Thanks for your help
>>>
>>> -- vijay
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>
>
> --=20
> Joerg Thoennes
> http://macd.com
> Tel.: +49 (0)241 44597-24 Macdonald Associates GmbH
> Fax : +49 (0)241 44597-10 Lothringer Str. 52, D-52070 Aachen
>
>
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> GenToo technologies. Learn everything from fundamentals to system
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