by: ding feng |
last post by:
I am a beginner. So this question could be very stupid.
Would anyone help me to solve this problem? A formatted txt file is
read. Then i need to look into a vector who is a member of a class to...
|
by: Murali |
last post by:
I have a requirement where I have to use two unsigned ints as a key in a STL
hash map.
A couple of ways to do this is
1. create a struct with two unsigned ints and use that as key (write my own...
|
by: pmatos |
last post by:
Hi all,
I have a vector of vector of ints, I could use C approach by using
int but I think C++ vector<vector<int> > would be easier to manage.
So I have a function which creates and initializes...
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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: linq936 |
last post by:
Hi,
The following is a psudo code to describe my question:
vector<int> ints;
vector<int>::iterator itr;
while (itr != ints.end()){
int j = some_function(*i);
if (j>0){
ints.push_back(j);
}
|
by: foxx |
last post by:
I have 2D data structure, modelled as a vector of vectors of ints.
I'd like to visit each one of the ints and call a function on them.
Is there some smart way of doing this without using a double...
|
by: smp |
last post by:
Does anyone know why making a vector of pointers is so much less efficient
than a vector of objects? For a simple example:
int num = 20;
vector<int*v_int_ptr;
v_int_ptr.reserve(num);
...
|
by: Markus Dehmann |
last post by:
Hi,
I'd like to hash std::vector<intobjects using hash_set, but I'm not
sure what hash function to use. Does anybody have a suggestion?
Thank you!
Markus
|
by: barcaroller |
last post by:
In the boost::program_options tutorial, the author included the following
code:
cout << "Input files are: "
<< vm.as< vector<string()
<< "\n";
Basically, he is trying to print a vector...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 2 August 2023 starting at 18:00 UK time (6PM UTC+1) and finishing at about 19:15 (7.15PM)
The start time is equivalent to 19:00 (7PM) in Central...
|
by: erikbower65 |
last post by:
Using CodiumAI's pr-agent is simple and powerful. Follow these steps:
1. Install CodiumAI CLI: Ensure Node.js is installed, then run 'npm install -g codiumai' in the terminal.
2. Connect to...
|
by: linyimin |
last post by:
Spring Startup Analyzer generates an interactive Spring application startup report that lets you understand what contributes to the application startup time and helps to optimize it. Support for...
|
by: kcodez |
last post by:
As a H5 game development enthusiast, I recently wrote a very interesting little game - Toy Claw ((http://claw.kjeek.com/))。Here I will summarize and share the development experience here, and hope it...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Sept 2023 starting at 18:00 UK time (6PM UTC+1) and finishing at about 19:15 (7.15PM)
The start time is equivalent to 19:00 (7PM) in Central...
|
by: Rina0 |
last post by:
I am looking for a Python code to find the longest common subsequence of two strings. I found this blog post that describes the length of longest common subsequence problem and provides a solution in...
|
by: DJRhino |
last post by:
Private Sub CboDrawingID_BeforeUpdate(Cancel As Integer)
If = 310029923 Or 310030138 Or 310030152 Or 310030346 Or 310030348 Or _
310030356 Or 310030359 Or 310030362 Or...
|
by: lllomh |
last post by:
Define the method first
this.state = {
buttonBackgroundColor: 'green',
isBlinking: false, // A new status is added to identify whether the button is blinking or not
}
autoStart=()=>{
|
by: Mushico |
last post by:
How to calculate date of retirement from date of birth
|
