General C++ Programming - C++ Forum

by angrychair

Compiled App. does msvcr100.dll Error

Hallo. I had written and compiled aplication in C++ using WinApi. when I run it on my PC it runs pe...

[1 reply] : http://www.microsoft.com/downloads/details.aspx?FamilyID=a7b7a05e-6de6... (by helios)

by BigMoon

map of lists of vectors

Hi all I would like to do a map of lists of vectors I know how long the vectors will be but I do...

[11 replies] Last: I always use this chart (http://www.liamdevine.co.uk/code/containers.p... (by bartoli)

by wolvo

passing filename as command line argument

Hi there I am working on a code where from command line user gives the name of the file in which ou...

[9 replies] Last: Thanks for the help guys (by wolvo)

by Suzanne

Djikstra's algo

Can ay1 pls provide me the sample code 4 a basic Dijkstra algo? I understand how the algo works but ...

[17 replies] Last: Then you need to find a Linux friendly graphics library. That's going ... (by Galik)

by anstinus

[template] adding 'const' does not work?

Note that the second line in main() output 1 which means the returned type is not 'const int &' but ...

[1 reply] : Looking at the implementation of boost::is_same, it only takes into co... (by jsmith)

by wolvo

passing filename as command line argument

Hi there I am working on a code where from command line user gives the name of the file in which ou...

[1 reply] : #include <fstream> int main(int argc, char *argv ) { using n... (by kbw)

by manaila

while loop

hi, Can anyone tell me what this loop does, i'm new to C++: while(a) { //some statements ...

[5 replies] Last: Hmm....! Thank you very much! (by manaila)

by jesperd

static variables in function

Hi, I'm not sure which influence static variables has to cache performance. This may be bad pr...

[2 replies] Last: Well Thanks for the explanation. It was just what I needed :-) I un... (by jesperd)

by zyspt

obfuscated code

i am have given the following code. all the coding looks weird to me, so how do i translate the code...

[3 replies] Last: this looks like a homework assignment to be due tomorrow :D (by unregistered)

by temporaryavailable

'Bitmap' was not declared in this scope

Hello, anyone know what is the header for Bitmap? When i try compile Bitmap myBitmap; i ge...

[1 reply] : don't multi-post: http://www.cplusplus.com/forum/windows/26726/ http... (by Bazzy)

by karthik537

doubt about new operator

1)int a = 100; -> allocates memory at compile time in stack 2) int *q = new int(100); -> allocate...

[1 reply] : Statement 1 allocates space on the stack for a and assigns it value 10... (by kbw)

by fullmetalboy

Problem with convert and data input

Hi everybody! I'm a newbie to C++ and I need some help to improve my skills in c++. *When you ...

[2 replies] Last: For the first problem use getline: string input; getline(cin,inpu... (by Athar)

by sapnads

math.h error

hi, I am trying to use sqrt() and log10() of math.h and it is giving me unexpected results. for i...

[10 replies] Last: Let's see which one is more likely: 1. [A set of functions that imple... (by helios)

by Gilmar

CFileDialog properties

Hi, I hope you can help me on this. I have a class in which one function opens a CFileDialog to sa...

[no replies]

by devaravn

Interfaces

Hi, I am developing interfaces to a module. the problem i am facing is as mentioned below: the...

[5 replies] Last: Yes, that is what the Interface Segregation Principle states. Consi... (by PanGalactic)

by poochi

Template puzzle question

I started to do some reading about template, found interesting example template <class T1, class...

[1 reply] : Why is ShowMeMap() a template function if line 8 makes assumptions abo... (by helios)

by devaravn

Pre processor Directive Question

I am wondering how i can use a pre processor directive to replace strings. in the code mentione...

[2 replies] Last: Is this any good to you? namespace yours { int wibble; } ... (by Galik)

by koutsos1

Pointers

Hi, I need some help using pointers, and having the user input a 12 character word. Store this word...

[15 replies] Last: no problem! =] (by soccermiles)

by n4nature

post vs pre increment operators

I was wondering if there was an overhead involved in using post increment operator instead of pre. I...

[3 replies] Last: The compiler can and will optimize the temporary away for simple objec... (by Athar)

by soccermiles

My linker doesn't like D3D external symbols

I have been trying to learn DirectX 9, but unfortunately, I can't compile any of the later files. I ...

[no replies]

General C++ Programming - July 2010 (Page 2)

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