General C++ Programming - C++ Forum

by smilodon

error: variable has initializer and is incomplete

I just started to try and write a matrix class library and ran into a compiler error that I don't un...

[2 replies] Last: That fixed the problem, thanks (by smilodon)

by sdmahapatra

C++,Macro Problem

I've written below simple code.Actually need to do that the value which is given by an user that wi...

[6 replies] Last: Hi my friends helios,I mostly appreciate with your suggestion.I agree ... (by sdmahapatra)

by NGen

Unresolved External Symbol

I'm getting 4 unresolved external symbol errors when I compile my code, but I don't know what's goin...

[2 replies] Last: I tried it with first_slot, and it worked! Thanks! (by NGen)

by sdmahapatra

error C2664: 'F_Ite' : cannot convert parameter 1 from 'double *' to 'double'

I am facing an error pls anyone help me to solve this problem. Thanks #include<iostream> #incl...

[3 replies] Last: I've written below simple code.Actually need to do that the value whi... (by sdmahapatra)

by cursedbyfreud

finding following random numbers in c++

Hi, I have an assignment on c++, there are 1000 random numbers given, information says these numbe...

[10 replies] Last: The original says "sistema mixto", which can alternatively be translat... (by helios)

by sulthana

vector assignment operator

Hi I am trying to use the vector of objects and assign a value to the vector using '=' operator as ...

[4 replies] Last: Give us time plzkthx. This is a messageboard where people pop in and ... (by Disch)

by sulthana

problem with vectors

Hi I am trying to use the vector of objects and assign a value to the vector using '=' operator as ...

[1 reply] : You already have a thread here: http://cplusplus.com/forum/general/... (by Disch)

by Oromis

Use enumeration for index

Is it legal to use an enumeration as index for eg a vector? You're using the integer value of the en...

[5 replies] Last: Oke, thanks. (by Oromis)

by closed account S6k9GNh0

#define and typedef

As I've come to realize, I find the two more often than usual lately: #define BOB BOB_struct ...

[10 replies] Last: But what if you want to assign a uint32_t to a ulong? The two types ar... (by helios)

by n4nature

binding to a parameter

What does the term "binding to a parameter" mean? What happens in the background? For eg. During ...

[2 replies] Last: That helps. Thanks! (by n4nature)

by ekatelkom06

split string...

I'd like to get some text from a string. Source Code : char str = "@KEC:80:DET:90:"; char *tes...

[1 reply] : http://www.cplusplus.com/forum/articles/9645/ (by hamsterman)

by divya

Constructor

I have read some where that when we use a parameterized constructor it is a must to define a default...

[8 replies] Last: The compiler provides a default constructor ONLY if you do not define ... (by jsmith)

by gjj391

Mac OSX C++ compiling errors

Hello yall, I am fairly new to C/C++ and have been compiling my work on Windows thus far, but I am u...

[3 replies] Last: Thanks. Don't Hate :-) (by gjj391)

by Vickyme

How to maintain sessions with C++ CGI code?

There is a cgi code written in C++. Currently there is no session management done in the web pages. ...

[no replies]

by kayo

again, "was not declared in this scope"

I stuck with these errors,and I really hope someone could help me. (I don't understand why MTPREDIC...

[7 replies] Last: @Grey Wolf: thanks. I've tried it, but it still didn't work. The codes... (by kayo)

by Seraphimsan

Data storage

OK, long story short I'm programming a calculator for Chemistry uses and i need to know the best way...

[3 replies] Last: Ah, like a database. That would probably be easiest. You can look into... (by closed account S6k9GNh0)

by Calwoz

Class array

Im trying to set an array of 5 elements each with a class in, im also trying to use a construct with...

[7 replies] Last: ah well thanks for the help guys! appreciated :D (by Calwoz)

by muthuveerappan

pointer to pointer - const correctness

Hi, I would like to know why the initialization of p2 is illegal (see code below), I have the g...

[3 replies] Last: The below mentioned was explained to me by someone a few min back, I t... (by muthuveerappan)

by firedraco

Polymorphism question

I have some operator <</>> overloads like this: class player : public animate { //... frie...

[2 replies] Last: Nvm, it was a (another) dumb mistake I made...I put it in a position w... (by firedraco)

by jcobban

Filenames and Unicode

Most modern applications use a GUI which deals with Unicode strings represented either as wchar_t * ...

[10 replies] Last: I guess we'll have to agree to disagree. I don't agree with that. :-)... (by helios)

General C++ Programming - June 2009 (Page 5)

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