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by: Gerrit Holl |
last post by:
Posted with permission from the author.
I have some comments on this PEP, see the (coming) followup to this message.
PEP: 321
Title: Date/Time Parsing and Formatting
Version: $Revision: 1.3 $
Last-Modified: $Date: 2003/10/28 19:48:44 $
Author: A.M. Kuchling <amk@amk.ca>
Status: Draft
Type: Standards Track
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by: Girish |
last post by:
Hi All,
I have written a component(ATL COM) that wraps Xerces C++ parser.
I am firing necessary events for each of the notifications that I have
handled for the Content and Error handler. The events can then I am
able to parse XML input in the form of files.
I also have provided support for parsing of XML content in the form of
string data. I am able to do so by creating a MemBufInputSource object
using the XML content provided to the...
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by: Gert Van den Eynde |
last post by:
Hi all,
Could you give me some pointers on how to parse a text input file in C++?
Most will be config-file style input (keyword = data), but some maybe
'structures' like material{ name = n, position = x,y,z}.
Things that I have in my mind now are: 1) simply reading in strings,
analysing the strings myself, 2) writing a lexer/parser, 3) xml parsing, 4)
line by line and RegExp.
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by: BGP |
last post by:
I am working on a WIN32 API app using devc++4992 that will accept Dow
Jones/NASDAQ/etc. stock prices as input, parse them, and do things with
it. The user can just cut and paste back prices into a window and hit
a button to process it.
The information thus enters the program as a char array. Prices can be
between $1 and $100, including cents. So we can have prices such as
3.01, 1.56, 11.57, etc. The char array is an alphanumeric...
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by: Bryan |
last post by:
If I have the following string from a huge xml file:
std::string s = "<input key1=\"v1\" key2=\"val4\" key3=\"test\" />";
I need to get the values associated with the keys out from this line.
What is the best way to do this? I was looking at sscanf, and
std::string find, but this seems kind of brute force to find the key,
get the pos, increment by 2 (for the = and first ") then grab everything
up to the next ". But maybe this is the...
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by: toton |
last post by:
Hi,
I have some ascii files, which are having some formatted text. I want
to read some section only from the total file.
For that what I am doing is indexing the sections (denoted by .START
in the file) with the location.
And for a particular section I parse only that section.
The file is something like,
.... DATAS
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by: HMS Surprise |
last post by:
The string below is a piece of a longer string of about 20000
characters returned from a web page. I need to isolate the number at
the end of the line containing 'LastUpdated'. I can find
'LastUpdated' with .find but not sure about how to isolate the
number. 'LastUpdated' is guaranteed to occur only once. Would
appreciate it if one of you string parsing whizzes would take a stab
at it.
Thanks,
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by: James Arnold |
last post by:
Hello,
I am new to C and I am trying to write a few small applications to get
some hands-on practise! I am trying to write a random string
generator, based on a masked input. For example, given the string:
"AAANN" it would return a string containing 3 alphanumeric characters
followed by 3 digits. This part I have managed:)
I would now like to add some complexity to this, such as repetitions
and grouping. For example, I'd like to have...
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by: gw7rib |
last post by:
I have a program that needs to do a small amount of relatively simple
parsing. The routines I've written work fine, but the code using them
is a bit long-winded.
I therefore had the idea of creating a class to do parsing. It could
be used as follows:
int a, n, x, y;
Parser par;
par << string;
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by: javanianewbie |
last post by:
Hello,
I am having trouble when I read in a a file and parsing part of it as an int using substring.
Here is the code I have:
String input = "";
while(readFile.hasNextLine())
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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