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by: Bolin |
last post by:
Hi all,
A question about smart pointers of constant objects. The problem is to
convert from Ptr<T> to Ptr<const T>. I have look up and seen some
answers to this question, but I guess I am too...
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by: Michael Klatt |
last post by:
I am trying to write an iterator for a std::set that allows the
iterator target to be modified. Here is some relvant code:
template <class Set> // Set is an instance of std::set<>
class...
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by: NKOBAYE027 |
last post by:
Hi Everyone:
Short description first
MathematicalSet is to be a class template that's supposed to behave as the
name suggests. It has functions that define union, contains,
is_contained_in,...
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by: James Gregory |
last post by:
#include <cstdlib>
#include <cctype>
#include <string>
template <class Input_Iter>
inline int IterToInt(Input_Iter& iter, const Input_Iter& lineEnd) {
char tempArray = {0};
for (int i = 0;...
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by: Old Wolf |
last post by:
Hi all. G++ fails to compile the following:
#include <string>
int main()
{
std::string foo("abc=123");
std::string::const_iterator delimiter
= std::find(foo.begin(), foo.end(), '=');
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by: vsgdp |
last post by:
Hi,
Is the reason for supplying both const and non-const iterators so that you
can still traverse a const container for reading. The compiler knows to
call the const version if the object is...
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by: Lorenzo Castelli |
last post by:
This is an old problem of mine.
Basically I have an abstract base class which represents a generic iterator
over a collection of elements, and various derived classes that implement
the...
|
by: kotau |
last post by:
Hi,
I'm having trouble with something that would appear to have a simple
solution.
Here's a version of the code I'm working with:
const Item* p 0;
name::const_iterator i;
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by: miaohua1982 |
last post by:
the program is as follows:
#include <vector>
using namespace std;
class A{};
int main()
{
A* const &p = NULL;
vector<A*B(3,NULL); //there is a compile error
B.push_back(NULL);
|
by: wellingj |
last post by:
A little back ground on what I'm trying to do: I'm making a generic weighted graph class (vertexes and edges althought I don't call them that) to implement some pathfinding algorithms like A* and D*....
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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,...
|
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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...
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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...
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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...
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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...
|
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...
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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 ...
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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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