please wait
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by impetus
how to get what line makes error if I run program in terminal
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| how to get what line makes error if I run program in terminal I might know where It can be generated, but It will be helpful, if can get line number for the er... |
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Nov 10, 2022 at 10:28pm
[5 replies] Last: @JLBorges - really neat solution. Adopted ++ (by Geckoo)
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by BigNibs
Please Help debug, first time serializing into file
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| Getting alot of bugs, first off, in my output its all 1's when it should be a mix of 1's and 0's, and second off litterally nothing is happening with my file, e... |
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Nov 10, 2022 at 11:48am
[9 replies] Last: Maybe something like: #include <iostream> #include <string> #includ... (by seeplus)
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by Jonathan100
MACRO question
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| Hi guys. I have question regarding macro: #define tcp_sndbuf(pcb) (TCPWND16((pcb)->snd_buf)) #define TCPWND16(x) (x) What do... |
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Nov 9, 2022 at 4:12pm
[10 replies] Last: Thanks :) (by Jonathan100)
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by Daniel Steel
How do I rewrite my code into classes?
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| So I recently started learning Object Oriented Programming, and my professor gave me some questions to work on my own. One of these questions involve creating a... |
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Nov 7, 2022 at 11:44pm
[10 replies] Last: In my opinion, what Herb calls the "interface principle" is really abo... (by mbozzi)
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by d3sousa92
PriorityQueue enqueue and dequeue functions
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| I have a trying to create a list of patients sorted by their priority of ailments that have been added by the user. I have several header files with differen... |
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Nov 7, 2022 at 10:42pm
[5 replies] Last: You have two elements in Ailments: sev for severity and time for time... (by AbstractionAnon)
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by d3sousa92
Adding data to linked list
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| I am trying to add data to a linked list. However when I go to add the data I get an error: "no suitable user-defined conversion from "std::string" to "const Ai... |
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Nov 7, 2022 at 5:09am
[1 reply] : Line 2: You haven't shown the definition of Ailment. Presumably, it ... (by AbstractionAnon)
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by d3sousa92
If statement is not being selected when condition is met
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| Hi, I am writing a console application that gives the user a list of options to choose from. Viewing the code below, when the option "0 - Exit" is selected my c... |
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Nov 6, 2022 at 11:21pm
[1 reply] : Line 17 is while (user_selection). A conditional statement will be co... (by Ganado)
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by d3sousa92
Console Input with std::getline()
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| Hi, I am currently writing a program that will take in patient information that will determine the priority in queue. I am writing the console application th... |
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Nov 6, 2022 at 10:20pm
[3 replies] Last: Thank you so much! I can't believe it was as simple as just removing t... (by d3sousa92)
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by bkelly13
Cannot use constant in class array declaration (1,2)
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| Windows 11, Visual Studio 2019, C++ In the private section of a class I want an array of a specific size using a named constant. const size_t max_length ... |
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Nov 6, 2022 at 4:46pm
[20 replies] Last: Assuming that you're installing VS2022 from the official MS site, then... (by seeplus)
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by denver2020
need help to find issue in the code urgent!!
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| Below code my TestLoop class do not work in the code. What could be wrong here? Please help me on this. #include <iostream> #include <unordered_map> #include... |
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Nov 6, 2022 at 4:45am
[7 replies] Last: My bad, missed the header file. Realised my mistake. Thanks a lot seep... (by denver2020)
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by Minionmin
All possible combination
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| The problem is "You are given 3 types of coin, 10, 50 and 100. print all the possible combination that add up to 370". I thought this problem is going to be sim... |
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Nov 4, 2022 at 4:02pm
[4 replies] Last: @Minionmin, A couple of suggestions: 1. When using C library functio... (by deleted account xyzzy)
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by jaffe15
Why a compiler can't deduce dependent names
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| Hello, Could someone give me a dumbed down version of why a compiler can't deduce dependent names. I kind of got the impression that: 1. The compiler can't ge... |
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Nov 3, 2022 at 11:45pm
[5 replies] Last: Dependent names are names whose meaning depends on a template paramete... (by mbozzi)
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by impetus
how can I copy file from folder to folder with c++
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| how can I copy file from folder to folder with c++ ? might be system echo smth... |
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Nov 3, 2022 at 6:47pm
[2 replies] Last: you can indeed use system to use c++ to make a more complex 'batch fil... (by jonnin)
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by jaffe15
SFINAE test: no output
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| I wanted to test some SFINAE but got stuck on the fact that the return statement on row 19 is not printing normal. I though I was doing something wrong but when... |
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Nov 3, 2022 at 4:17pm
[2 replies] Last: Yep, just realized that. My bad. (by jaffe15)
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by impetus
How To Exit from loop with out resrarting app
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| I have outer while loop and inner while loop Sometimes I Need To Exit from while loop when nessesary loop conditions is not met How can I proceed? |
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Nov 3, 2022 at 8:18am
[5 replies] Last: Input, when handled, stores data somewhere. That data can be used in c... (by keskiverto)
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by jaffe15
Fold expression not working (beginner example)
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| Hi, Wondering why this fold expression does not work (args is a parameter pack): (cout << ... << (args << std::endl)); Following binary left fold... |
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Nov 3, 2022 at 8:11am
[3 replies] Last: Note that there is a difference between mbozzi's and my suggested code... (by Peter87)
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by Geckoo
Static Library
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| Noob question - sorry for that! I created a static library (.lib) with some basical functions. Creating another project (a simple console project) I added th... |
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Nov 2, 2022 at 1:53pm
[12 replies] Last: If you hover the mouse over one it should show a warning number and a... (by Geckoo)
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by Geckoo
Virtual function (1,2,3,4)
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| Hello. I have a little problem in order to understand why some functions should be virtual. I read often that a C++ virtual function is a member function in the... |
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Nov 1, 2022 at 2:39pm
[64 replies] Last: Thanks you everyone for your good explanation which are really interes... (by Geckoo)
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