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by: tornado |
last post by:
hi all,
i am pretty new to c++. i have this problem for which i am unable to
think a solution. i don't understand how to pass a vector refernce
back to the callin function. And how this reference will be handled by
the calling function ? Can any one in the group point me to the
correct solution for it ? Any code snippets will be of great help.
Thanks in advance.
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by: jose luis fernandez diaz |
last post by:
Hi,
Is this right any stl container (vector, deque, list, . . .)?
typedef vector container;
int main()
{
container<int> c1;
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by: William Payne |
last post by:
(This post is related to "recent files menu"-post below. If I should have
kept this in that thread, I apologise.)
Hello, I have a function that adds a std::string to a std::vector. New
entries are added at the front (index 0) of the vector. If the vector
contains a certain amount of elements, the element at the back is removed
when a new one is added. If one tries to add a string already stored in the
vector, that string is supposed to...
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by: Adam Hartshorne |
last post by:
Hi All,
I have the following problem, and I would be extremely grateful if
somebody would be kind enough to suggest an efficient solution to it.
I create an instance of a Class A, and "push_back" a copy of this into a
vector V. This is repeated many times in an iterative process.
Ok whenever I "push_back" a copy of Class A, I also want to assign a
pointer contained in an exisiting instance of a Class B to this
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by: Adam Hartshorne |
last post by:
Hi All,
I want to set a pointer to the penultimate element in a std::list, what
is the best way of doing this? Also would setting a pointer to the end
of the list, and then adding another element, also result in a valid
pointer to the then penultimate element of the the list? (i.e. achieving
basically the same thing)
I ask this because I know there is problems with setting pointers with
std::vector then adding elements to the vector....
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by: cuneyt |
last post by:
Hi all:
I have defined the template
template<class T>
class CGroup
private:
int nSize;
public:
std::deque<T> c;
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by: yancheng.cheok |
last post by:
after reading http://www.codeproject.com/vcpp/stl/vector_vs_deque.asp,
i realize that deque has its own speed advantage over vector in all the
aspect (except for memory deallocation). does it mean that we should
prefer deque over vector? (in contrast with c++ standard, which
recommence vector over deque)
thanks!
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by: T. Crane |
last post by:
Hi,
I'm struggling with how to initialize a vector<vector<double>>
object. I'm pulling data out of a file and storing it in the
vector<vector<double>object. Because any given file will have a
large amount of data, that I read off using an ifstream object, I
don't want to use the push_back method because this grows the
vector<vector<double>dynamically, and that will kill my execution
time. So, I want to reserve space first, using, of...
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by: subramanian100in |
last post by:
Program 1:
---------------
#include <cstdlib>
#include <iostream>
#include <vector>
using namespace std;
int main()
{
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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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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