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by: David Johnstone |
last post by:
Hi Group,
I am using gcc 3.2.2 on linux 2.4.19-4GB (SuSe 8.2).
I have a situation where I need to tie an ostringstream
to an istringstream so I can write to one and read back
what I wrote from the other. I had expected the code to
look like:
ostringstream* ostr_stdin = new ostringstream();
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by: Mike Chirico |
last post by:
Sorry about the newbie question. What's the best way to convert
numbers to strings in C++. The following works, but is it better than
using the sprintf() "old C" way of converting?
#include <iostream>
#include <string>
#include <sstream>
#include <list>
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by: Kai-Uwe Bux |
last post by:
Hi folks,
I have trouble writing a class, derving from stringstream, that collects
item and once it's done will write them to std::cout in one go. It works
fine except when I use it as a temporary. Here is a tiny test programm:
#include <iostream>
#include <sstream>
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by: David Olsson |
last post by:
Hello!
I have a little problem with one of the get methods of the
stringstream class. Consider the code:
#include <iostream>
#include <sstream>
#include <string>
using namespace std;
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by: Edward Diener |
last post by:
If you run this simple console program after building it on VC++ .NET 2003,
you will see the error message, "Error getting initial stream position",
from the attempt to use the std::ostream::tellp() method to get the output
stream position of a std::stringstream. I can see no reason for this error
and deem it a bug in VC++ .NET 2003. If anyone knows of a workaround or a
fix for this, I would appreciate finding out about it. BTW, where do I...
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by: cpisz |
last post by:
I want to do some find and erase operations that i find in the string
class, upon the entire text contents of a file.
I made a function that will take a string (designed to hold the entire
file contents)
my problem now is how can i grab all the file contents in one swoop and
put it in a string for editing?
I hate to go through the file and copy line by line:
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by: clb |
last post by:
I am trying to use stringstreams and my book doesn't cover the included
methods. For example, if I init a istringstream on a string and suck all
the data out, then put more stuff into the string, how do I reset the
ISS to see the new data? Does this make sense?
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by: DaLoverhino |
last post by:
I'm trying to get use to using stringstream and I've run across a case
that puzzles me. Perhaps you have some suggestion for the following:
Why in the code below for case 2, intVal is always 1?
// StringToInt.cc
//
//
#include <sstream>
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by: sundman.anders |
last post by:
Hi all!
I have a question about thread synchronization and c++ streams
(iostreams, stringstreams, etc). When optimizing a program for a
multicore processor I found that stringstream was causing a LOT of
synchronization overhead. After a bit of digging I concluded that this
synchronization has to do with the access to a global locale inside
the stream.
The problem can be seen by running the small distilled benchmark code
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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