General C++ Programming - C++ Forum - October 2015 (Page 23)

by BH11

Creating a matrix from a list of equations

Hello, I was wondering if its possible to create a c++ program where a set of 3 variables each have...

[3 replies] Last: Thanks for inputs, I'll use what you guys have said and research how t... (by BH11)

by Beju

Simple inheritance question

Hello all! I would like to ask for your opinion on possible solutions for my problem :) I have a...

[7 replies] Last: Thank you all for the suggestions! :) The "Base from Member" solution ... (by Beju)

by pep101

Priority on parameters using subclasses

Hello people, I'd like to make many child classes (say B, C, D, ... with a common parent A) respond...

[1 reply] : Cannot reproduce: #include <iostream> struct A { virtual void doSo... (by MiiNiPaa)

by izubaba1

bad_alloc exception after call to function

void display(FlexArray f, ostream& out, int lower, int upper) // POST: display list of id and name ...

[2 replies] Last: std::copy(other.list, other.list + other.size, list) will copy the s... (by helios)

by littlefrankeinstein

Project about timer with laps SOS 😭😭 beginner here

I have a project. The problem is make a timer. When the user hit enter key, the program will display...

[9 replies] Last: It's not about the intervals of the key press. its the elapsed time in... (by littlefrankeinstein)

by helios

Odd function resolution

Given: class A{ public: Foo foo() const; virtual void foo(Foo &) const = 0; }; class B : ...

[4 replies] Last: I see. Thanks. (by helios)

by Winsu

constructor from a string literal fails

I'm trying to create an custom array...but I'm having trouble with my constructor from a literal.....

[4 replies] Last: length() function doesn't include the null terminated character? No... (by cire)

by identical123

Segmentation fault

Needed some help with a c++ program with segmentation fault. Unfortunately Can't post the code here....

[18 replies] Last: Ah well, sleep on it then ZZZZzzzzzz....... (by TheIdeasMan)

by dakman96

Impossible homework assignment, please help...

I know this is very long and I'm not asking anyone to do my homework for me but I'm having trouble g...

[4 replies] Last: Sorry for such a late reply but we got it! Thanks for your help, your... (by dakman96)

by closed account zNASE3v7

how do I subtract the ascii value of 'A' from a string array?

I am trying to perform a count of occurrence of the letters of various string arrays that are passed...

[3 replies] Last: ¿who did the ` IncrementLtrs()' function? That function already takes... (by ne555)

by lindstorm

Audio over Ethernet

Hello. I just want to transmit a voice-quality audio stream from one PC(PC 1) to another(PC 2). Bu...

[1 reply] : I don't know much about these things, but a quick search came up with ... (by kbw)

by RealGiganitris

Networking, sockets and cross compatability

So, I'm developing on a Linux machine but my stuff is going to be run on both Windows and Linux. I n...

[2 replies] Last: Thanks. (by RealGiganitris)

by sami01

How can I use class, constructors and destructors while drawing a circle?

How can I use class, constructors and destructors while drawing a circle? especially please tell me ...

[2 replies] Last: O sorry guys, I actually wanted to write "circle" instead of "graph" p... (by sami01)

by beginnerInprog

Tower of Hanoi

Please Help me. I want to make a program to solve tower of hanoi. But not using recursion and binary...

[3 replies] Last: Search on "tower of hanoi non recursive algorithm" Yields: https://en... (by kbw)

by The suffocated

stack

Hello everyone. I'm now writing a code that does some actions with a stack. Actually it's ok, but I ...

[2 replies] Last: but none of them was answered (by The suffocated)

by mike9407

compare c string using pointer

int compareString(char str1 , char str2 ) { char *p1 = str1, *p2 = str2; // create two pointer...

[1 reply] : So what's the game? I did your reverse strong one and now you're playi... (by closed account 48T7M4Gy)

by abujuguluy

Help with the Loop

Hi guys, i need help with the looping. where shoild i put the cout<<"\nWould you like to have an...

[1 reply] : Surely after writing all that code and all the help IdeasMan has given... (by closed account 48T7M4Gy)

by DarkLightHitomi

Curious concept of self adapting values

I'm a totally not knowledgeable person, But I had an interesting idea to make a number class that a...

[5 replies] Last: I assume the float entity coordinates are relative to the chunk that ... (by MiiNiPaa)

by abujuguluy

ATM Code

Hi guys, please take a look at my code. #include<iostream.h> #include<conio.h> #include<string...

[18 replies] Last: What did you make of the link I gave you? (by TheIdeasMan)

by mike9407

reverse string

#include <iostream> #include <cstring> using namespace std; // function to reverse string str1 ...

[1 reply] : #include <iostream> #include <cstring> int main() { char str1 =... (by closed account 48T7M4Gy)

General C++ Programming - October 2015 (Page 23)

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