General C++ Programming - C++ Forum

by LoLFactor

Multiple definitions error

I'm trying to build a project taht uses strsafe.h. This file is included once in that main file, and...

[5 replies] Last: People actually still write makefiles? x_x (by Disch)

by JCED

Mathy problems <cmath>

I'm having a problem where one of my functions are resulting in nan and inf values. Here is the offe...

[1 reply] : Given a polar vector of angle alpha and speed v, its equivalent rectan... (by helios)

by parihu

template function

I am getting weird error when I call a template func with const argument from within a member functi...

[1 reply] : Try template< typename T, std::size_t N > inline std::size_t N ... (by jsmith)

by parihu

global consts vs static const data members

hi, can anyone with his experience suggest which one is better : global constants or static const...

[8 replies] Last: Thanks kempofighter, that does make sense and I have now moved constan... (by parihu)

by meisammhq

Linker Error

Hi. I am using a class and an application using it.When I have my class implementation and interfac...

[8 replies] Last: Thanks so much.It worked in VC++. ;) I had the files in the same dir... (by meisammhq)

by meisammhq

Passing variables by pointer

Is passing a variable or array to a function by pointer more convenient than passing it by value.On...

[2 replies] Last: Thanks so much .That was a stunning idea. ;) (by meisammhq)

by arash

type specifier for displaying binary numbers?

Hi everybody, I wonder if there is any type specifier for binary numbers display input/output in sc...

[2 replies] Last: No built-in way using cstdio or iostream. You'll have to write your o... (by Disch)

by turbozedd

map< int, double* > ???

I inherited some code in which every class member of every class is public. I am attempting to hide ...

[7 replies] Last: What is the container supposed to represent? what functionality do yo... (by kempofighter)

by Qwerty2

couting Ascii

Hello I just want to know if it is possible to draw a character from the OEM Ascii set to the consol...

[2 replies] Last: If you want a character not present on your keyboard you can use an es... (by Bazzy)

by kgpianasimov

hash table

Hii I have a question...will be glad if anyone can help :) Theoretically can hash table be a r...

[no replies]

by Null

Need exercises

Hello, i want to test my skills in classes, so maybe you can give me some exercises? I read tutorial...

[11 replies] Last: class Cobject{ //car, pc, printer... void GetData(); // function to ... (by kevinchkin)

by mcleano

Socket programming

Hey, does/can anyone recommend a good socket programming library. The platform doesn't really matter...

[5 replies] Last: I strongly recommend the creatively named 'C++ Sockets Library'. It pu... (by showcontrolbruce)

by vatsal1993

a c++ program

how to write this program To enter a three digited number &frame a new number by reversing it to ch...

[2 replies] Last: 1. Open your favorite source editor. 2. Type your program. 3. Save. ... (by helios)

by Outerblob

Im Confused

I am making a turn - based rpg game in which you fight monsters. i have a question though, Is there ...

[7 replies] Last: ...? Until C++0x there's no PRNG in the std namespace. (by helios)

by Dieter

Simulated Annealing

Hi, Does anyone know where I can find the source code for a simulated annealing algorithm? The ...

[1 reply] : The pseudocode here: http://en.wikipedia.org/wiki/Simulated_annealing ... (by turbozedd)

by sdmahapatra

Need the actual logic of beelow problem

Hi everyone I couldn't find the actual logic behind below two problems: (1) how to capture number ...

[3 replies] Last: My friend Buzzy, the first problem also been solved.so I mark it as so... (by sdmahapatra)

by constancio

SHADOW files

Dears, good afternoon, Do I have a code for reading of files SHADOW of the windows, however w...

[7 replies] Last: Dears, I corrected the code. But do you possess an idea of how to read... (by constancio)

by showcontrolbruce

Excellent Rounding Guide - small bug?

Thanks for the tutorial, it was very helpful in implementing some double to long rounding, but there...

[no replies]

by Yuan

Memory Location Issues.

Hello, everyone. :) I have a question about a program I am making; a short and long version are p...

[2 replies] Last: Hello Disch, Thank you very much for all of your help. It fixed my ... (by Yuan)

by CodeBugs

Function Pointer Problems

Hello, I'm having problems understanding/using function pointers. I'm trying to use a member func...

[10 replies] Last: Thanks Disch, problem sorted now :o) (by CodeBugs)

General C++ Programming - August 2009 (Page 9)

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