please wait
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by carlwryker
Generic function that works with any class member?
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| I have several functions that return class objects from a list named tally depending on whether the object's member matches a criteria. For example, getElemById... |
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Aug 25, 2016 at 10:40pm
[2 replies] Last: Thank you! (by carlwryker)
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by Rousk
Help with rounding ints in an array
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| Stuck on an issue for an assignment. Problem I'm having is with calculating the average of the data within two arrays, and filling a new array with the results.... |
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Aug 25, 2016 at 7:42pm
[3 replies] Last: Keskiverto & edge6768, Already tried those methods, but thanks for th... (by Rousk)
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by LiBRiUMz
Classes within classes
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| Hey everyone! I have a question as to how we delete the storage after calling the display() function #include <iostream> #include <fstream> #include... |
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Aug 25, 2016 at 4:26pm
[5 replies] Last: Yup! No worries Shadder! Thanks for your help, but I literally just go... (by LiBRiUMz)
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by rgibbs
pancake program problems
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| hi ,, i ve been doing c++ for a lil while and working on a practice program ,, i looked up and read information and tutorials on input validation, i dont know... |
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Aug 25, 2016 at 4:15pm
[11 replies] Last: yea im was just testing it to make sure it worked right ,, ,, but i wa... (by rgibbs)
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by konval
help with omp
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| Hi there, I am new in OMP programming. I am trying to parallelize the code, but it works very slowly. I am using intel icpc compiler. I would appreciate ver... |
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Aug 25, 2016 at 12:18pm
[5 replies] Last: I realize now that you are only parallelizing one big for loop, so I w... (by kevinkjt2000)
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by Ennoia
Quick question about nature of cin
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| Hi there, I'm writing simple program for my classes, that puts integers into vector, terminates this process with any non-number character, then prompts user fo... |
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Aug 25, 2016 at 4:09am
[5 replies] Last: cin >> b; for (int i = 0; i <= b; ++i) { sum += numbers ; } Your... (by JayhawkZombie)
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by mihaijulien
Traverse rows issue
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| Hello, I have the following 2 functions that I use to move the numbers from an array for a 2048 game. void goUp() { for (int j = 0; j < 4; j++) //tr... |
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Aug 25, 2016 at 4:01am
[4 replies] Last: I just wnated to point out one thing, the range of i is 0-3, if you ar... (by llll)
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by Sundus Yawar
What should be used to determine which index of an array is greater than the rest?
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| In this exercise, the goal is to allow the user to input the number of pancakes eaten by 10 different people, and analyze which person ate the most. My code ... |
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Aug 25, 2016 at 1:06am
[17 replies] Last: Hehe it finally works!!! No it doesn't. Consider this output: Inp... (by cire)
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by LiBRiUMz
Creating a class that contains a string object to hold the text of a file
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| So I have this question, and was wondering how to get the program to read the contents of the file as i'm getting a blank screen. What am I missing here? Que... |
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Aug 25, 2016 at 12:53am
[19 replies] Last: Right. I forgot to remove the other text! Thanks Anon! (by LiBRiUMz)
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by RobCh
Decreasing GL graphics quality to increase performance
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| I am running some openglgl code on a raspi 3. I am getting 6 fps in some of my tests, and need to optimise for performance. I have a height map with 98 polygons... |
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Aug 24, 2016 at 8:36pm
[1 reply] : OK, I have worked out that my timer section is faulty, I got some "rec... (by RobCh)
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by Multi6556
Strings and Constructors.
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| Hey people, I started learning c++ and i have a few Questions: 1* Can anyone tell me what a constructor is in a simple way and easy to memorize. 2*And how... |
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Aug 24, 2016 at 6:53pm
[9 replies] Last: Handy Andy Thanks alot ^^ (by Multi6556)
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| Digital clock in C++ |
| @TheSmallGuy, http://www.cplusplus.com/forum/beginner/196272/ Admittedly that clock program has to use Windows console functions to set the output position so... |
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Aug 24, 2016 at 2:06pm
[14 replies] Last: Did you look at the code I posted earlier? From what I can gather, it'... (by TwilightSpectre)
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| Memory game |
| I was trying to create a memory type of game here with 8 by 8 totaling 64. What I'm trying to do here is to have 2 sets of pairs in the board from 1 - 32. I use... |
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Aug 24, 2016 at 11:16am
[3 replies] Last: Hmm I never thought about using vectors for that. I'm still not that u... (by clerkolleseum)
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| How to use the Getline function |
| This is a problem that I am required to do for a c class and was just wondering if you guys could help! I am not really sure what is going wrong but was hoping ... |
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Aug 24, 2016 at 9:50am
[9 replies] Last: Huh... I hadn't considered that gentleguy might have actually deleted ... (by MikeyBoy)
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| Retrieving user input and putting them in arrays |
| Hi, I'm having trouble retrieving a user inputted 4 letter word and storing each of those letters in an array index for each. So far, I have this but it's not ... |
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Aug 24, 2016 at 9:32am
[2 replies] Last: @OP string codemessage ; is an array of 4 different strings. This c... (by Handy Andy)
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by Cruicial
Clock
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| I need my clock to end with 12:00:00 not 12:60:60 i dont know how #include<iostream> #include<windows.h> using namespace std; void gotoxy( int colu... |
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Aug 24, 2016 at 4:42am
[10 replies] Last: Thankyou so much everyone :) (by Cruicial)
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by Shination
How to copy a string from cmd line?
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| Hi, I'm totally new to coding. I need an advice from veteran because I doing this for my part of my task. Is there a way to read a string generated by Comman... |
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Aug 24, 2016 at 2:47am
[5 replies] Last: I know your wanting to code this in C but if you have the option, powe... (by SamuelAdams)
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by advancety
how to end my while loop
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| // i already done my program but it should say congratulations at the end after users answer correctly all the questions. string A,animal,correct,heading,... |
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Aug 24, 2016 at 2:41am
[2 replies] Last: it should say congratulations at the end after users answer correctly... (by closed account 48T7M4Gy)
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by Hesham0
If statement
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| What does this mean, it defines a new boolean and gives it false value, but what does if(z) mean, when is it gonna be true and enter the if statement? Thank ... |
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Aug 24, 2016 at 2:28am
[6 replies] Last: Seems this is a question of style. Both are correct. The advantage ga... (by closed account 48T7M4Gy)
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by cmisip
Template without changing function signature
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| Is there a way to change this to a templated function. From what I read so far, templated functions vary based on the type. I need to come up with a single te... |
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Aug 23, 2016 at 9:30pm
[5 replies] Last: I dont really know the data I will need to pass around at this point. ... (by cmisip)
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