C++

Forum

Beginners - July 2012 (Page 3)

I have an array in my class but i cant figure out how to use it in my program, i fixed some issues with ti before but still cant get it to work #include <ios...

[4 replies] Last: Hi there, The example Mr. Moschops gave uses dynamic memory: http://c... (by closed account o3hC5Di1)

by michael370662

Please help me check what's wrong

#include <iostream> class Tricycle { public: int getSpeed(); void setSpeed(int speed); void pedal(); void brake(); private: int speed; }; int Tricycl...

[3 replies] Last: Thank you for all your input. I've solved the problem (by michael370662)

by scu1casper

2 issues I cannot figure out

#include "stdafx.h" #include <iostream> #include <fstream> #include <iomanip> #include <string> #include <algorithm> using namespace std; // global ...

[11 replies] Last: I am so glad I could help! :) Don't forget to mark the thread as "solv... (by closed account j2NvC542)

by newbie17

inheritance

i am making a program to store data of bank #include<iostream.h> #include<conio.h> #include<string.h> class bank_entry { protected: char ac_holder,address; lo...

[9 replies] Last: Try VC++ (by Akshit)

by beakie

"infinite" amount of params like printf... how to?

How do I make a function with an unspecified amount of parameters... like printf does()? Cheers

[2 replies] Last: In C++11 you can use variadic templates. The advantages with this appr... (by Peter87)

by beakie

How to call another constructor?

How can I call a constructor from a constructor? Txt::Txt(int i) { this->Txt(""); };

[2 replies] Last: In C++11 you can do it like this Txt::Txt(int i) : Txt("") {} ... (by Peter87)

by aarrowh

Proper commands for making games

I've been surfing around the internet and these forums and from what I've seen using cout/cin is not considered the "right" way to code. I've seen multiple answ...

[4 replies] Last: cin and cout is great because they are standard and works on every C++... (by Peter87)

by ToniAz

Default Parmeters for Function/Struct in C

Hello Everyone! I'm really not sure if this issue is compiler dependent, or language dependent. I remember that in C++, you can declare a function header wit...

[1 reply] : you can't have default parameters for classes or structs. You can prov... (by coder777)

by beakie

ASIN / NAN

1) Why does asin(28.867514) not return a number? 2) How can I check for -1.#IND000 in c++?

[3 replies] Last: See here: http://www.cplusplus.com/reference/clibrary/cmath/asin/ (by guestgulkan)

by prgmerLA

Nested Lists: how to add an item to a list of Lists

Hi guys, I am new on the board. I am learning about list of lists. I am trying to add elements to a list which is part of a list of lists. I have noted ...

[1 reply] : list<item> listEntry // in the "for" loop is local variable and just m... (by Benjay)

by i2Fluffy

Class problem

Can someone point me in the right direction please? I think I have made a simple mistake but I can't figure it out to save my life. Thanks, Nick dictio...

[3 replies] Last: Thank you Moschops, declaring the namespace fixed most of the problems... (by i2Fluffy)

by mgbuhj

can't open output file!

I've been trying to compile this code for quite a while now, and I'm still having errors. The code now compiles fine, but it releases no output on the console,...

[4 replies] Last: What do/did u want line 61 to do ? Did u try ne555's suggestions ? (by soranz)

by jerwolfenstien

I am having issues with my C++ coding . Any Advice?

Can anyone give me advice or guidance with this C++ program, i keep getting errors, and I'm not sure why? Thanks!? I have all of the code written up and ill pr...

[1 reply] : Hi ! Please use code tags to format ur code I'm having trouble unders... (by soranz)

by mgbuhj

extracting data from a file to do calculations

I'm trying to write a program that opens a user-defined file (when prompted), and within that file there are a few lines each consisting of: a name, Social Sec...

[3 replies] Last: Your if statement is still messed up. 75) Still has an extraneous br... (by AbstractionAnon)

by MatthewRock

Creating an array of pointers.

Hello again, I'm working on concept of RPG text game. I decided, that class Location should have many members, and I'm not sure if I'm going right way. For...

[3 replies] Last: Thank you all for your help. I guess I will give vector a try. :) (by MatthewRock)

by rozick1

application doesn't run outside of IDE

I have built a sdl based game which runs fine in the IDE (codeblocks) but not outside it (be opening the .exe in windows). I'm fairly sure I have all the dlls i...

[3 replies] Last: Code::Blocks doesn't close your program at the end and waits for you t... (by MatthewRock)

by Kurospidey

Pointer to a function used in arithmetic

Hello everybody. First post here. Wonder if you could help me with this warning: pointer to a function used in arithmetic. When I'm running the program it crash...

[3 replies] Last: That is one thing I forget about, so I just always do int main(int ar... (by BHX)

by beakie

Returning classes from operator+ ... error

I have built a class to handle char pointer arrays. The code errors on the return from the operator+. It is executing the deconstructor of temp before lea...

[1 reply] : If you need a destructor, a copy constructor or an assignment operator... (by ne555)

by tillo25

Zombie game script failing

I've been writing a simple text-based zombie survival game. very simple if your experianced. one big concept is meals. when you go out and scavenge, the meals y...

[2 replies] Last: thanks, and i will try to (by tillo25)

by gethelpcpp123

Copy constructor

Why do we bother and make a copy constructor in a class? I did not understand the documentation attached to this topic. Thank you

[2 replies] Last: Thank you a lot! (by gethelpcpp123)

July 2012 Pages: 1 234 5... 54

Archived months: [jun2012] [aug2012]

This is an archived page. To post a new message, go to the current page.