Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

Get string

Posted on 2001-06-20
6
Medium Priority
?
213 Views
Last Modified: 2010-04-02
This is what i need.

A way to get as string in between two other strings...

has to use cstring and has to be really fast..

thanx
0
Comment
Question by:neo23
  • 3
  • 2
6 Comments
 
LVL 30

Expert Comment

by:Axter
ID: 6210014
Give an example of what exactly you're looking for.
0
 
LVL 30

Expert Comment

by:Axter
ID: 6210044
CString data = "Hello Bob.  How are you?";
//First method
strncpy(data.LockBuffer()+6,"Tom",3);
data.UnlockBuffer();
//Second method
data.Replace("Tom", "Kay");
//Third method
strncpy(data.GetBuffer(10)+6,"Joe",3);

The above are a few method.  Not sure what exactly you need.  Please provide additional information.
0
 

Author Comment

by:neo23
ID: 6210477
<here is a string>i want everything between</and here>

needs to be very fast
0
Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:neo23
ID: 6210487
<style>
want everything that is between
</style>
0
 
LVL 30

Accepted Solution

by:
Axter earned 200 total points
ID: 6210562
Example:
CString LeftKey = "<style>";
CString RightKey = "</style>";
CString szdata = "<style>want everything that is between</style><style>Want here again</style>";
CString szReplace = "Hello World";
int Start = 0;
while(szdata.Find(LeftKey,Start) > -1)
{
     Start = szdata.Find(LeftKey,Start);
     int End = szdata.Find(RightKey,Start);
     CString LeftSide = szdata.Left(Start+LeftKey.GetLength());
     CString RightKey = szdata.Mid(End);
     szdata = LeftSide + szReplace + RightKey;
     Start += LeftKey.GetLength();
}
0
 
LVL 22

Expert Comment

by:nietod
ID: 6222865
Does anyone know if this accepted answer was posted as a comment or as an answer?
0

Featured Post

Vote for the Most Valuable Expert

It’s time to recognize experts that go above and beyond with helpful solutions and engagement on site. Choose from the top experts in the Hall of Fame or on the right rail of your favorite topic page. Look for the blue “Nominate” button on their profile to vote.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article shows you how to optimize memory allocations in C++ using placement new. Applicable especially to usecases dealing with creation of large number of objects. A brief on problem: Lets take example problem for simplicity: - I have a G…
Article by: evilrix
Looking for a way to avoid searching through large data sets for data that doesn't exist? A Bloom Filter might be what you need. This data structure is a probabilistic filter that allows you to avoid unnecessary searches when you know the data defin…
The goal of the tutorial is to teach the user how to use functions in C++. The video will cover how to define functions, how to call functions and how to create functions prototypes. Microsoft Visual C++ 2010 Express will be used as a text editor an…
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.

972 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question