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General C++ Programming - June 2012 (Page 20)

Please Guys, I need your help. I don't understand were to start in writing a program to solve the problem below. I saw this question on my C++ How to program T...

[2 replies] Last: Thanks. (by closed account SGb4jE8b)

by htirwin

Plugins, or conditional inserts of different code

I finally have my audio player program set up to handle real time processing. So I have a place in my callback function where I can process streaming data. I'...

[no replies]

by roger911

SDL troubles

Okay, so I'm not exactly a "1 hour into tuts" beginner, but I am still pretty new and was hoping someone could help me with a little bit of SDL trouble. SDL ...

[no replies]

by dale358z

What should I use?

If I wanted to have a user enter his name, enter forty-two more names after, and then have the names print in a random order on the screen, how would I do this?...

[3 replies] Last: did you compile the code? Based on your paste, the code has many error... (by b2ee)

by evenstar

decltype in c+0x and parentheses

int i=6; decltype((i)) var5 = i; // int& I just didn't understand why 'i' which is in parentheses is regarded as Lvalue, now, i knew the application o...

[13 replies] Last: Thank you for helping to solve all the puzzles .I appreciate that very... (by evenstar)

by Erasermaster

fgets() syntax question

I looked on the reference page here and found that fgets() needs three parameters. Here is a part of the code that I am doing. #include <iostream> #include <fs...

[1 reply] : The code you posted looks ok. But you clearly have some serious error... (by kbw)

by science man

Where's Visual C++ 2011?

I heard about it on here before but when I google for it, Can somebody give me the link if they can find it. Now that I'm on break from school I'm trying to per...

[5 replies] Last: I believe it's for HTML, CSS, PHP, etc. You want MSVCE, also known as ... (by Volatile Pulse)

by chrisname

Searching for a C string (1,2)

What's an efficient algorithm for searching for a C string in an unsorted array? I could just walk the array from start to finish but that would take O(n) time....

[26 replies] Last: @kbw, Yeah, that's true. It's not that I have anything against C++, I ... (by chrisname)

by Invader2010

Email Sender

how do i make a program that sends emails via smtp server (gmail or others)?

[6 replies] Last: You can also use c++\cli - you will basically use the exact same funct... (by SIK)

by Yours3lf

c++ vector swizzling

Hi, I'm writing a math library, and for this I need to implement vector swizzling like in GLSL/HLSL/CG. I've already implemented swizzling when it's done li...

[16 replies] Last: ok, thanks :) (by Yours3lf)

by baymandernam

Error With Transfering Variables! Please help!!

hey everybody, im trying to make a pretty big program and ive gotten some major errors in 2 lines: heres the code: main.cpp: #include <iostream> using na...

[8 replies] Last: Well, I would read the documentation, and read the stuff about object-... (by Torin)

by hasanalikhattak

error expected ; at end of member declaration

i m getting error error: expected ‘;’ before ‘(’ token on line 121 of this code u_int32_t* decode(string =NULL, string =NULL); the code is part...

[4 replies] Last: he code you posted to the forum compiles without warnings, as you can ... (by Cubbi)

by Maggi Iggam

Getting SIGABRT ???

Here's the question :- Heroes in Indian movies are capable of superhuman feats. For example, they can jump between buildings, jump onto and from running trains...

[3 replies] Last: From what I've been able to tell, the stack doesn't seem to like alloc... (by Ikaron)

by Flurite

Assigning array to an instance with operator overloading

Hello, Currently, I am creating a vector-like class that holds integers. A problem is that I am working on an operator overload that allows a standard intege...

[1 reply] : In this case this operator shall be a template functiion which accept ... (by vlad from moscow)

by mamace

Importing numerical data

Hello, I am working on a computational physics problem for my personal research (new to all of this, but I've used c++ to write small programs previously). ...

[7 replies] Last: #include <iostream> #include <fstream> using namespace std; ... (by LimeOats)

by uberuber

Arrays-Pointers

Hey guys I'm a beginner in c++ i really need ur help with this program. thx in advance(i need all ur suggestions i only have few hours in order to present it) ...

[11 replies] Last: Be sympathetic, people. He is tasked with abusing the C subset of C++.... (by Catfish2)

by sanyam

remote desktop programming

Hi. I want to make a Remote Desktop type of software. For eg. all the input(from mouse, keyboard,etc.) from the remote computer is reproduced at the other com...

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by issam

I need one to all broadcast for hypercube

hello all i have 3-D hypercube and i need to make a function that doing one to all broadcast could any one help me ?

[no replies]

by Mee

Damerau–Levenshtein

Hello, I'm currently implementing a Damerau–Levenshtein in something I'm working on. I've got something that works, but I don't really understand the logic...

[no replies]

by Maggi Iggam

Little help in dynamic 2D Array

I was using a simple 2D array but its maximum limit was 1000*1000 but i required 3001*3001 array . Also Most of my array was empty but still that would require ...

[3 replies] Last: @Moschops , i tried replacing 2D array with 2D vectors , but still i a... (by Maggi Iggam)

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