Beginners - C++ Forum - July 2014 (Page 6)

by Vect0rZ

Class, default constructor ":"

Hey, Can you guys explain me a little bit more the : after the default class constructor. For...

[4 replies] Last: Note: someClass(float _x, float _y) is not a default constructo... (by closed account z05DSL3A)

by procastination

Binary predicate help

Im a little confuse on binary predicate If i got a code like this bool Generic_algorithm::isShor...

[6 replies] Last: Thanks guys i got it now (by procastination)

by MRKSalman0349

Operator Overloading in Value class

I was reading this code in a book and i dont get it can any body tell me what is going on in this??...

[8 replies] Last: Visual C++ != C++ though... Visual C++ is a product not a language, ... (by closed account z05DSL3A)

by rselvan

Sending form as parameter in c++

int main() { Form1^ myform1 = gcnew Form1(); myform1->comboBox1->Items->Insert(0,"String1");...

[2 replies] Last: How to send a win32 form as parameter to another userdefined function... (by closed account z05DSL3A)

by MRKSalman0349

Strings

hey guys would you plz tell me what is the difference between at() and these operators in accessin...

[1 reply] : http://www.cplusplus.com/reference/string/string/at/ http://www.cplusp... (by lsk)

by Dobielover

3 sorts of random arrays

Write your question here. Can someone explain to me what is wrong with this program. It is supposed...

[1 reply] : int list1 , int list2 ,int list3 ; int list1 , list2 , list3 ; v... (by lsk)

by ansemheart

SUPER BEGINNER class question

What are the contents of the two Name variables after each of the following statements assuming they...

[2 replies] Last: Your output is correct. Well... except for the yourName=^ and myName=... (by discofire)

by unkn0wn0192

Need help with a hw question that involves structs and functions

to keep things simple the question asks me to read a menu for restaurant from a file, have the user ...

[4 replies] Last: Thanks Yanson, that worked. :D (by unkn0wn0192)

by Jacobhaha

Nested loops

Hello can someone help me understand the first if statement, i know what % does but both i and j are...

[7 replies] Last: What i still don't understand is when does 'j' go up because both the ... (by Jacobhaha)

by Ozwurld

help understanding std::string erase

Hello, i have been looking at strings and im curious why the code snippet attached doesnt remove all...

[5 replies] Last: Thanks a ton :). (by Ozwurld)

by dash127

Multi String Array Program

Here is the problem: Write A Program That Allows You To Enter Cd Names Into An Array Of Strings And...

[1 reply] : I figured it out... #include <iostream> #include <string> using n... (by dash127)

by Vect0rZ

Global class member?

Hey, I'm new to the forums, and got a little question =]. Let's say that I've got a class wich...

[4 replies] Last: Sorry, I did not pointed out, but in my program, it's not actually a f... (by Vect0rZ)

by Rashad2

Switch statement vs if else

They seem like they are the same and can both be used for the same program so my question is is ther...

[7 replies] Last: I don't know of anyone who recommends switch as bad practice. The swi... (by Duthomhas)

by newbie456

Array Initialization

How can I put default values to all the elements in a char array. In an array of Integers, We can ...

[7 replies] Last: @keskiverto: Thanks, I get it now. I'm gonna try the one-liner and see... (by newbie456)

by RobHubbard

character arrays

If wanted to take a character array such as "Hello! Whats up?" and wanted to turn it into this: "hel...

[2 replies] Last: Excellent! Thankyou (by RobHubbard)

by Nielyboyken

Using variable in System() function?

Hello How can I use a variable in the system() function? Like this: string a; cin >> a; system("p...

[3 replies] Last: Thanks all! :) Worked like a charm. (by Nielyboyken)

by mr stonecold

Printing the largest number from a .txt file.

Hello, I need to print the largest/smallest number (age) from a text file along with the Name of th...

[no replies]

by lazarus102

Practical use of code?

I have had no issue learning the use of cout and if and else if and while/for, #include <cstdlib> .e...

[8 replies] Last: If i remember right, the book I linked earlier uses an inventory to ex... (by admkrk)

by Nielyboyken

Using the sprintf function? C++

Hello I try to use the sprintf function but it doesn't work, could someone explain me what I am d...

[9 replies] Last: Code doesn't work, I tried to edit it my own way as well but still no ... (by Nielyboyken)

by MI Wright

"Opposite" of cin.fail()?

Is there any way to detect when cin succeeds, like how cin.fail() looks for when it, well... fails?

[3 replies] Last: Alright, that makes sense. Thanks! (by MI Wright)

Beginners - July 2014 (Page 6)

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