by: Hagen |
last post by:
Hello,
in a recent thread "speed of vector vs array" I read about the problem
of the slow acces by addressing vector elements by indexing,
unfortunately I see no workaround in my case.
My...
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by: nick |
last post by:
Hi,
I need to manage a "layered" collection of objects, where each layer
grows independently, e.g,
o--+--+--+--+--+ 1st layer
|
o 2nd layer (empty)
|
o--+--+--+ 3rd...
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by: andreas |
last post by:
Hello,
I have a problem with iterators in a fairly complex polygonal mesh data
structure which is implemented using lists of geometric entities.
However, the problem in itself is fairly simple:...
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by: shawnk |
last post by:
I searched the net to see if other developers have been looking for a
writable iterator in C#. I found much discussion and thus this post.
Currently (C# 2) you can not pass ref and out arguments...
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by: silversurfer |
last post by:
Ok, this should be fairly easy for most of you (at least I hope so),
but not for me:
Let us say we have got the following elements:
std::vector<Entry> models; //Entry is a struct...
|
by: wolverine |
last post by:
Hi
I am accessing a map from inside threads. There is a chance
that an element is inserted into the map, from inside any thread. Since
i don't know about thread safety of stl implementation i am...
|
by: Scott Gifford |
last post by:
Hello,
I'm working on an providing an iterator interface to a database. The
basic thing I'm trying to accomplish is to have my iterator read rows
from the database and return constructed...
|
by: thomas |
last post by:
a question about map iterator
---code---
#include<map>
#include<iterator>
using namespace std;
int main(){
map<string,int mp;
mp.insert(pair<string,int>("hello",1));
|
by: Rune Allnor |
last post by:
Hi folks.
I have a function that takes an element in a vector as
argument. The naive interface goes as
float computeSomething(const std::vector<float>& v, size_t i)
{
size_t j = i-1;
size_t...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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,...
|
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...
|
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...
|
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: 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,...
|
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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