Beginners - C++ Forum - August 2015 (Page 20)

by AVM8

Get total number of elements in queue

I wish to know how we get the total elements in the queue?

[2 replies] Last: LB thank you very much. (by AVM8)

by jravenzx6r

Output Formatting Question

Greetings! I am nearly finished with a program that I am writing for a class, and can't for the lif...

[7 replies] Last: count1 /= count1; This sets count1 to 1 instead of 0, so of course... (by LB)

by ChajusSaib

std::hexfloat and std::defaultfloat not found

How come std::hexfloat and std::defaultfloat cannot be found. I get the error that no member can be ...

[4 replies] Last: @JLBorges Cheers for the reply buddy. I will update both clang and g+... (by ChajusSaib)

by ReaverZail

Having some trouble

I am pretty new to C++, and I am having some trouble with a simple program. I've been working on it ...

[7 replies] Last: Thank you guys for the help. I got it to work! lol. An yeah CodeWrite... (by ReaverZail)

by fguy

Brain cramp

Something like this should be dead simple. I can't believe it's not working. Here is my code... ...

[3 replies] Last: lol thanks (by fguy)

by axxotador

invalid operands to binary expression ('int' and 'string'

when i run my program I get the following errors: "invalid operands to binary expression ('int' and...

[4 replies] Last: ok (by axxotador)

by fullchaos13

Trouble with _TCHAR and using _tcslen

Hey guys, I recently started reading the book Programming Windows Fifth Edition by Charles Petzo...

[6 replies] Last: @JLBorges Thanks a lot mate! Including <tchar.h> made the program run.... (by fullchaos13)

by ygkuan

Numbers containing digit 1,2 and 3

Can someone give me a hint on how to write the code to find out whether number 0000 to 9999 entered ...

[4 replies] Last: And now for some fun mathematical reading: http://www.cut-the-knot.org... (by Duthomhas)

by fumbles22

Program isn't working with big numbers (or maybe small) + floating point exception?

Hello, I've been messing around with a binomial probability program. I've been learning A-level ...

[7 replies] Last: [quote=fumbles22]I'll dabble in J after I get reacquainted with C++. A... (by kevinkjt2000)

by fguy

nested range-for loops and arrays of arrays

Greetings My goal is to use range for loops to print out a two-dimensional array. My problem is I...

[4 replies] Last: ok that works, thanks. (by fguy)

by KMagic

[SDL2] - Where is the error text displayed?

I am new to SDL2. In the examples that I found on the internet, the code to check whether there is...

[2 replies] Last: Does SDL 2 on Windows redirect all output to files named stdout.txt an... (by Peter87)

by newguyhere

Question about string

So i was trying to print hello world on screen using oop Here is my header virtual void Hello(std...

[6 replies] Last: If pre-compiled headers are being used, turn them off: Project => Prop... (by JLBorges)

by DBBJAF

using a class (MFC) in Console application

hello how i can use a exiting class that include header file and cpp and just use it the orginal c...

[1 reply] : i asked my question from author and he said me that it can use it, be ... (by DBBJAF)

by YowHow

Unknown Override specifier. Noob question

Im quite confuse on headers Say for example I have this base class class BaseClass { public...

[6 replies] Last: I see. so thats why. its weird though, I thought that pragma once w... (by YowHow)

by YowHow

Im still confuse at Rvalue and Lvalue

SO LValue is the one to be assigned and RValue is the one containing it? Is that right?

[3 replies] Last: I see.. Thanks guys. I think I get it somehow. (by YowHow)

by UCLA

Including 2 classes in headers

I want to turn this single .cpp file into multiple ones but I'm having trouble doing so. I'm getting...

[6 replies] Last: Note that you use Node inside class Trie, so near the top of trie.h, y... (by dhayden)

by teed999

Editing element of a parallel array

I am working on a program which (in part) reads input through a function get_data(string , int , int...

[8 replies] Last: Oh, I get it. "waSHiNGtOn,geOrGe, 8" is all one string. void to_tit... (by Duthomhas)

by neville1967

user input validation

My program is a ATM C++ program. I am using gedit in ubuntu to create the program. I have a txt fil...

[4 replies] Last: fumbles22, To test a program just make up the data or write a program... (by CodeWriter)

by helios103

Pointers and array problem.

So I'm experimenting with pointers and arrays trying to get the feel of using and understanding them...

[2 replies] Last: A visualization of what happens when you increment a pointer: myarray:... (by MiiNiPaa)

by fumbles22

Segmentation fault?

Hello, I'm trying to write a C++ binomial stats program. For example, let's say I had a box of 3...

[2 replies] Last: Thanks! I'll have to remember that a segmentation fault is a memory p... (by fumbles22)

Beginners - August 2015 (Page 20)

C++

Forum