by: Tran Tuan Anh |
last post by:
Dear all,
I am new in C++, and now get confused about a lot of things.
I wrote this simple code to test the vector.
class Temp { public: int x; };
int main() {
vector<Temp> v;
|
by: Daniel J Watkins |
last post by:
Hi,
Some runtime memory exceptions are being exhibited with some code I've
written. Can you clarify the following with you to see if my understanding
of the principles under question are...
|
by: sd2004 |
last post by:
could someone please show/help me to copy all element from "class dog"
to "class new_dog" ?
Note: "class new_dog" has new element "age" which should have value
"my_age"...
|
by: Winbatch |
last post by:
Is there a function that I can use that given a few vectors which elements
are common to all?
for example
vector<int> a;
vector<int> b;
a.push_back( 1 );
a.push_back( 2 );
a.push_back( 3 );
|
by: Jeff |
last post by:
Hello-
Ive never used a vector or vectors in C++ so I have a question for you
all.
I know I can dynamically create the size I need upfront, but is it
possible to
create them on the fly...
|
by: imutate |
last post by:
I have a std::vector with each element being a class, I push_back
elements and then store values in the class object, later I look at
these objects and the values are null. In essence:
class...
|
by: toton |
last post by:
Hi,
I want to have a vector like class with some additional functionality
(cosmetic one). So can I inherit a vector class to add the addition
function like,
CorresVector : public...
|
by: Jia |
last post by:
Hi all,
I have a class foo which has a static vector of pointers of type base
class, and a static function to set this vector.
#include <iostream>
#include <vector>
using namespace std;...
|
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...
|
by: prasadmpatil |
last post by:
I am new STL programming.
I have a query regarding vectors. If I am iterating over a vector
using a iterator, but do some operations that modify the size of the
vector. Will the iterator recognize...
|
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: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
|
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...
|
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: 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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