ostringstream truncation problem

Question

0.00/5 (No votes)

See more:

i am trying to convert the float/double values to the string using the ostringstream

ostringstream ostr;
float m = 6.9293f;

ostr<<m;

it is working fine with these values :) but when i tried to give values having 0 after floating point like 3.0f it simply truncate the value to 3:confused:.
i dont want this thing to happen i want to get the walues as it is... :((

Posted 14-Feb-10 22:51pm

TRPatil

Add a Solution

4 solutions

Solution 4

tush_2003 wrote:
thanks for instant reply but i have already done all these things.
these thing are not working. i think its an internal problem of ostringstream

Because you didn't read carefully the documentation.

You have to apply the fixed manipulator (see the example here [^]).
:)

Posted 14-Feb-10 23:29pm

CPallini

Solution 2

thanks for instant reply but i have already done all these things.
these thing are not working. i think its an internal problem of ostringstream

Posted 14-Feb-10 23:01pm

TRPatil

Solution 5

hey great its working thank you!!!

Posted 14-Feb-10 23:52pm

TRPatil

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Richard MacCutchan · Accepted Answer · 2010-02-14T22:58:00

Solution 1

See the precision and width operators of the ios class[^].

Posted 14-Feb-10 22:58pm

Richard MacCutchan