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by: Arthur J. O'Dwyer |
last post by:
I'm seeing a bug at the moment that I can't track down. It's
part of a moderately large program, but here is a small program
that exhibits the bug on gcc. (The program code follows at the
bottom of the message.)
The symptom is this:
% g++ --version
g++ (GCC) 3.2.1
% g++ -W -Wall -pedantic test.cpp
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by: SUPER_SOCKO |
last post by:
I am new to STL. I don't know how to access a multiset of a list.
My code is the following:
#include <list>
#include <iostream>
#include <set>
using namespace std;
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by: Dale Marchand |
last post by:
I'm trying to use an object in two different multiset containers, each
with it's own sort method. For the most frequently used, I overrode
the operator< method in the class, and for the second I wrote a method
LocationSort(). I can't seem to arrive upon the correct syntax for
defining a multiset that will use LocationSort.
multiset<DotObject,DotObject::LocationSort> mySet;
fails.
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by: =?iso-8859-1?q?Jo=E3o_Correia?= |
last post by:
class CScore
{
public:
int L;
int C;
CScore(int l, int c)
{
L = l;
C = c;
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by: neil.johnston |
last post by:
I have a cut down example program that uses multiset to order some
data. The data arrives from various sources and has a time stamp, data
with identical timestamps can arrive and due to fifo's and block sizes
data from one source with a later time stamp may arrive before data
from another source with and earlier time stamp.
Looking at the STL i thought multiset was just the job for this. The
idea was to set a window of x seconds and read...
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by: parvtb |
last post by:
Thanks for your patience to read the entire post to understand my
confusion I have the user-defined class "tools":
class tools{
public:
tools( ......) {}
friend bool operator< (const tools& lhs, const tools& rhs) {
cout<<"lhs="<<lhs.company<<"."<<lhs.name
<<" rhs="<<rhs.company<<"."<<rhs.name<<endl;
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by: Digital Don |
last post by:
Hi,
I was looking at the MultiSet STL structure with some "less" keyword. I was told that we can use the "MultiSet" STL structure to automatically sort the content.
Is it possible to store and Sort CLASS objects based on a class variable value in it .
i.e.
multiset <Event, less<Event> > _queue;
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by: MRAB |
last post by:
While another thread is talking about an ordered dict, I thought I'd
try a simple implementation of a bag/multiset in Python. Comments/
suggestions welcome, etc.
class bag(object):
def __add__(self, other):
result = self.copy()
for item, count in other.iteritems():
result._items = result._items.get(item, 0) + count
return result
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by: orzeech |
last post by:
Hi everyone!
I have a following problem:
#include<iostream>
#include<set>
using namespace std;
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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: 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...
|
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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