General C++ Programming - C++ Forum

by zoran404

system, calling a program

So I know that I can call a program by system("prog.exe"), but what do I add in when I want to pass ...

[2 replies] Last: The string that you pass into system should be exactly what you woul... (by MikeyBoy)

by rgork

Can I delete a member of vector that is pointed by a pointer?

I have following: struct Point {int* a; int b;}; vector<vector<Point> > numbers; vector<int>...

[3 replies] Last: For this, I didn't go deeply but maybe it could be convenient to use a... (by S G H)

by chessmaster

Syntax

Hello, I have a class object name Function_Data, and I want to create any such object locally (so I ...

[no replies]

by glennpl

understanding a char pointer to array in main(int argc, char *argv[])

The following parameter list defines and integer argc and a char pointer to and array. I know that a...

[4 replies] Last: It also depends on what you mean by "change the contents of it". Some ... (by Duthomhas)

by Abdo2

Get New Ideas

I Need Program DO That : write a program that reads in a line consisting of a student's name,soc...

[3 replies] Last: #include <iostream> using std::cout; using std::cin; using std::endl... (by closed account 18hRX9L8)

by IndieExe

What is wrong about this algorithm?/

Do you know of better ways? Can you post source code, if you do? //Converts a double of base radi...

[5 replies] Last: http://ideone.com/6Vp4wo http://ideone.com/Cck4Z3 There's about a 0.0... (by IndieExe)

by farmergeoff2003

Infinite loop???

Hi, I am getting an infinite loop from this very simple for loop and it's driving me nuts. It's actu...

[2 replies] Last: check line 16 lol (by Anmol444)

by rickymarks

pass by value and pass by reference

i think i understand both concept. i know that pass by value is that the function receiving those va...

[5 replies] Last: thanks to everyone. i understand better now (by rickymarks)

by totalnoob

Battleship Project

qweqw

[no replies]

by ehab93

from string to a code

hi guys ..i wanna to know how can i get a string from the user and treat it as a c++ code ..is there...

[7 replies] Last: seems not easy as i thought ! but thanks guys for ur help (by ehab93)

by arazan

Need help with minor issues.

So here is my code: /* #include <iostream> #include <string> #include <vector> using namespa...

[1 reply] : When ran it outputs the correct information but it also includes the l... (by arazan)

by who cares

stars doesn't space properly

#include "stdafx.h" #include<iostream> using namespace std; void line2(int,int,int); int main...

[6 replies] Last: MiiNipaa, I can't thank you enough!!! Sharma, Thanks, but for th... (by who cares)

by madeinsilence

Difficult Program using Functions

As part of a project in psychology, Ben has been administering a MBTI personality test. Now he has ...

[5 replies] Last: I don't know how she got those numbers. I sometimes wonder if she make... (by madeinsilence)

by coder1

C++ FUTURE

Hi, im learning c++ to participate in the olympiad, but i dont know what is the future of c++, what ...

[8 replies] Last: thank you latenwrong. (by coder1)

by xsesx

A bunch of errors. cpp & .h

Here are the errors I am getting... Error 1 error C2146: syntax error : missing ';' before identi...

[2 replies] Last: 1) You should include <string> in Car.h. Yes, at the moment, your so... (by MikeyBoy)

by nukem266

Compiles but "Stops Responding" Any safer way to use memove?

Hi I am relatively new to c/c++ and have created this function that takes 2 char arrays and compares...

[3 replies] Last: Doesn't matter I fixed it my sizes were wrong for the memmove((void... (by nukem266)

by CleophausC

guiding please

this is whay i have so far the key is to write a program that test both if then else statments and s...

[1 reply] : Please do not post multiple threads. URl: http://cplusplus.com/forum/b... (by closed account 18hRX9L8)

by janebartley

Getting Data From A File and Outputting Help!

I am given a data file that contains sports data for 24 people. There are two rounds of the event. T...

[1 reply] : http://stackoverflow.com/questions/16065156/getting-data-from-a-file-a... (by closed account 18hRX9L8)

by LB

Wrapping Constructors

I tried this, but it generates a runtime error and I'm not sure why: #include <iostream> #include <...

[19 replies] Last: > So why is std::move an exception? It is not an exception; std::mov... (by JLBorges)

by Z e r e o

Help with a Console Battleship Game

Hello everyone, my professor just gave me assignment to make any boardgame we want using the console...

[2 replies] Last: http://www.cplusplus.com/reference/vector/vector/vector/ From what I ... (by Danny Toledo)

General C++ Programming - April 2013 (Page 22)

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