General C++ Programming - February 2018 (Page 5)

getting headache with char datatype
 
hi, i read every online material related to char, unsigned char and signed char but was unable to ...
[2 replies] Last: The first thing is to get the word "char" out of your head. This is ... (by jonnin)
MANIPULATE A C-STRINGS AS AN ARRAY OF CHARACTERS
 
Hi guys please help me on this to problem 1.Write a program using the cin.get() and toupper() lib...
[2 replies] Last: since you should be learning strings, Ill give you some key tips for c... (by jonnin)
Class values not being rememberd?
 
Hi All, Sorry for the vague description but i wouldn't know how else to describe it. I'll try expla...
[8 replies] Last: Oh, look at this mess. Your class testy. It contains an object of typ... (by Repeater)
by sephi
Writing in files
 
I would like to write in files like using Fortran language. I mean, in c++, there are no natural spa...
[2 replies] Last: Thank you!! Problem solved! (by sephi)
Program won't compile on my computer but will on others
 
I have a program that is giving me getline errors on certain lines but not all. It also is giving me...
[8 replies] Last: dev-cpp is good for small program and isn't supported anymore Of co... (by Thomas1965)
someone pls help me this is my final assignment and i dont know how to do it PLS PLS
 
Write a C++ program that displays a calculation menu as shown below: Calculation Menu 1. Mult...
[12 replies] Last: Why are you even taking this class? I remember last semester where you... (by fiji885)
by stav
Forward declaring class: incomplete type
 
Hi I have the following code: MySceneManager.hpp #pragma once #include "my.hpp" #inclu...
[1 reply] : A forward declaration will only allow you to have pointers and referen... (by Peter87)
Flipping cards
 
Greetings,fellow members! I need help with my school project. My teacher don't understand this matte...
[3 replies] Last: Update - Just noticed there are double lines. Solved. (by edmundrw)
Doubt in a program
 
Question - To write a program using functions to check if a inputted number is prime or not, exit fu...
[2 replies] Last: Some Google search... https://www.programiz.com/cpp-programming/examp... (by chicofeo)
I'm stuck
 
p
[13 replies] Last: p (by imafailure)
chain of function calls and temporary variables with destructors
 
I am trying to create something like unique pointer for Arduino. Here is a simple example: #includ...
[4 replies] Last: This problematic code int *p = getPointer().get(); // note: no dere... (by mbozzi)
by KB93
Initializing Stack Constructor
 
Hello everyone, What I am trying to accomplish is initializing a stack constructor, setting the ini...
[no replies]
My Connect4 class wont print out the board. Help?
 
****main**** #include "Connect4.hpp" int main() { Connect4 player1; player1.DrawBoard...
[2 replies] Last: Wow, such a simple mistake. Thank you so much! (by joshgarza)
Complex Number Addition Function!
 
Hi everyone, i have 2 different complex number at my class. i want to be collection subtraction mul...
[1 reply] : To add or subtract two complex numbers, just add or subtract the corr... (by keskiverto)
by PitKid
Passing Struct Arrays to Sort
 
Alright, so I'm going to be pretty straightforward about this, 1. I'm very new to using these forums...
[1 reply] : You can sort any unsorted container using std::sort. https://wandbox... (by elohssa)
by hlbx
static library not working on all computers
 
Hi, I am creating a static library for my c++ project on linux mac and windows. (for now I have ...
[1 reply] : AVX is a feature of the CPU, not the operating system (just to be clea... (by NoXzema)
Regular Expressions in C++
 
Hello All, I have recently been experimenting with Regular Expressions in C++ (Regex). Fortunately, ...
[2 replies] Last: Worth mentioning that your input statement looks like some markup lang... (by mbozzi)
by WildB
Need help making a flag that is design by user inputs, while using mainly array for it
 
Directions : Write a program that will allow a user to create a flag of characters. The flag should...
[no replies]
Getting specific information from a string
 
Hey guys, I need help with some idea that I can get specific information from a string. For examp...
[2 replies] Last: #include <iostream> #include <sstream> #include <string> #include <ve... (by lastchance)
Get list of connecting lines/arcs
 
Hello Experts, I am having some line segments & arcs connected, my bottom line is fixed(as L1) no...
[1 reply] : If you have the endpoints, what are you asking? Do you know the slop... (by jonnin)
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