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General C++ Programming - April 2013 (Page 7)

I'm pretty confused about this function I am trying to modify.. I was under the impression that templates can be used to replace any type of generic data.. I do...

[2 replies] Last: Ah!! That solved the issue!! Thanks ALOT!! (by Lukvang)

by dalydir

Using other .cpp files and or h files

My knowledge of C++ is limited. I understand this; the main CPP file is where I store my code. Problem is, my current CPP is becoming huge, way too many funct...

[5 replies] Last: 1. Yes 2. Yes, but only the global ones, obviously, and the 'extern' k... (by S G H)

by CLearner88

how do i replace the 2nd occurrence of a letter?

hi guys, i`m currently racking my brains out over this issue. How do i go about the x as the first occurrence of the letter? lets say helxo , x is the 2nd oc...

[10 replies] Last: thanks guys for your help! Really appreciate it! (by CLearner88)

by glennpl

When a copy constructor is called

The following are the cases when copy constructor is called. 1)When instantiating one object and initializing it with values from another object. 2)When pass...

[4 replies] Last: > A( A&& ) { std::cout << "A::move_constructor is called to make a co... (by JLBorges)

by RoboGiu

Assignment operator overloading

I have a class called Device with private field ID,Type and Number. I have a bigger project but i will present only a little part here. Let's say i create an ob...

[5 replies] Last: Or you can define it inside the class definition even the following wa... (by vlad from moscow)

by MZamanM

Error in iosfwd file of vc 6.00

Following Errors omission required. microsoft visual studio\vc98\include\iosfwd(22) : error C2146: syntax error : missing ';' before identifier '_t_Fpz' ...

[1 reply] : missing ';' As it says on the tin you have missed semicolon around l... (by MiiNiPaa)

by AlitCandle

Program to go through a menu won't compile

I hate vague errors where I don't even know where to start looking for an error. Error happens immediately and it says "Unhandled exception at 0x5981c9c7 (msvcr...

[2 replies] Last: LIne 31 goes past the end of the array. This is the idiom to use: fo... (by TheIdeasMan)

by Stephaniei492

trie

void readCSV(istream &input, vector< vector<string> > &output) { string csvLine; while( getline(input, csvLine) ) { ...

[4 replies] Last: A trie. It's seperated by line. (by Stephaniei492)

by Im Wired In

Key Event Problem

I am trying to make a program that can type a string into another window. I have gotten it to the point that it can type the string, just not correctly. It w...

[2 replies] Last: Well it works now. Thanks. (by Im Wired In)

by DMaguire27

Program won't output

We have written a program that should create some .txt files, but it is not working right. The program executes properly otherwise; Visual Studio is not giving ...

[1 reply] : #include <iostream> #include <fstream> #include <string> using namesp... (by DMaguire27)

by aleksandar12345

Scientific notation

hi a need to write a code in c++ given from my profesor ,to input decimal number and the output to be number in Scientific notation with 32 bits can some...

[1 reply] : http://www.cplusplus.com/reference/ios/ios_base/fmtflags/ (by keskiverto)

by knowNothing

Problem Using opendir

I have problems opening a file within a directory. #include <dirent.h> #include <string> #include <vector> #include <stdio.h> #include <stdlib.h> #include <...

[6 replies] Last: Thank you very much, Peter. Could you think about a more efficient wa... (by knowNothing)

by naz

Please Help Me in this Program...

Line shall travel more along X-axis and Less along Y-axis.

[1 reply] : Problem Statement: No. That is not a problem. That is your homework.... (by keskiverto)

by sycamoreent

Annoying Redundancies in C/C++ (1,2)

So this is sort of a rant but also I want to know if anyone has some "secrets" they use to sort of fix up the problem. I've been coding in C/C++ for quite a whi...

[27 replies] Last: what I tried to say was `I do know that it lines up different from wha... (by ne555)

by Legasus

Arrays elements value limit

Hi, I am quite new to programming.Please pardon me. I have created a new array and have wrote a code which will decrease || increase the value of the array e...

[1 reply] : Can't you just use a simple if statement before you change the value, ... (by MikeyBoy)

by closed account owCSLyTq

Matrix Problem

Hello, i'm having trouble with the cofactors while compiling. can you tell me the problem? #include<iostream> using namespace std; int main() { int ad...

[9 replies] Last: I wrote another program today. But now I can find a solution to how to... (by closed account owCSLyTq)

by JEvans1234

The sine Rule

I am basically trying to make a program for a calculator. I am struggling with how to do the sine calculation. this calculation will take place at line 158. Any...

[1 reply] : arc sin http://pubs.opengroup.org/onlinepubs/007908799/xsh/asin.html (by kbw)

by naz

Formulas Erroe here please Correct.

I don't think here is any Formulas error but here it is. So please correct the Error int this Program. Problem is in this lines [cout<< "Line wil travel more...

[7 replies] Last: Thanks to All (by naz)

by ccman32

Calling program functions from inside of an injected dll

Hello, i just started improving my game hacking skills in c++ a little bit since the last like 1-2years i was only using Cheat Engine and VB.NET for it. Since ...

[no replies]

by Ahmad1797

Searching Problem!

Hello every one! Following is my code which do: It takes sentence from user and also picks a sentence from a input.txt file and compares both whether file has...

[9 replies] Last: thanks i fixed it. . . :) (by Ahmad1797)

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