Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask a question.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

The Archive Base

The Archive Base Logo The Archive Base Logo

The Archive Base Navigation

  • Home
  • SEARCH
  • About Us
  • Blog
  • Contact Us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Add group
  • Groups page
  • Feed
  • User Profile
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Buy Points
  • Users
  • Help
  • Buy Theme
  • SEARCH
Home/ Questions/Q 97983
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Editorial Team
Asked: May 11, 20262026-05-11T00:06:33+00:00 2026-05-11T00:06:33+00:00

I need to use C++ to read in text with spaces, followed by a

  • 0

I need to use C++ to read in text with spaces, followed by a numeric value.

For example, data that looks like:

text1 1.0 text two  2.1 text2 again 3.1 

can’t be read in with 2 'infile >>' statements. I’m not having any luck with getline either. I ultimately want to populate a struct with these 2 data elements. Any ideas?

  • 1 1 Answer
  • 0 Views
  • 0 Followers
  • 0
Share
  • Facebook
  • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. 2026-05-11T00:06:33+00:00Added an answer on May 11, 2026 at 12:06 am

    The standard IO library isn’t going to do this for you alone, you need some sort of simple parsing of the data to determine where the text ends and the numeric value begins. If you can make some simplifying assumptions (like saying there is exactly one text/number pair per line, and minimal error recovery) it wouldn’t be too bad to getline() the whole thing into a string and then scan it by hand. Otherwise, you’re probably better off using a regular expression or parsing library to handle this, rather than reinventing the wheel.

    • 0
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Sidebar

Related Questions

Hi there I'm use to SQL, but I need to read data from a
I'm using VS 2008 and need to read text files that have UTF-8 Chinese
I need to write a simple terminal-based program that should, Read some text from
I need to open a text document and read it's data. One of the
I need to use the Scanner class to read a file and count how
What I need to do is use the read function from unistd.h to read
Is there any need to use a custom buffer to either read or write
I really need to use $this->Session->read('id') in one of the model's method therefore I
I need to read the editurl from one jqgrid for use in a DND
I need to read a BufferedImage from file, which doesn't use DataBufferInt (as normally),

Explore

  • Home
  • Add group
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Users
  • Help
  • SEARCH

Footer

© 2021 The Archive Base. All Rights Reserved
With Love by The Archive Base

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.