General C++ Programming - C++ Forum - January 2013 (Page 3)

Hello I have a text file with the following format //MAIN OBJECT Object = ControlNetwork Created = 2013-01-28T12:26:17 //FIRST CONTROL POIN...

[1 reply] : The control point objects are nested in a main object. Does each text ... (by Ogoyant)

by closed account 9y8C5Di1

Multi Condition function for Char type

I thought this function was so cool, that i wanted to share it. I have always written like a>='0'&&a<='9'&&a>='a'&&a<='z' in loops etc, but no more. Basically ...

[1 reply] : http://cplusplus.com/reference/regex/ A little hard to use but more po... (by MiiNiPaa)

by drj3122

class member functions with pointer parameters

I have this homework assignment that is giving me a lot of trouble right now. My teacher is very vague in class and hard to communicate with. I will try very ha...

[5 replies] Last: Ok I understand the issue there but then what is the proper syntax? I... (by cire)

by Ryuuji

Accessing Direct Memory Access in Windows XP (Transfer Mode)

Hi Guys! I really need your help! I need to know how can i get the current transfer mode (DMA Mode ATA/ATAPI). For Example: In Primary IDE Channel Prop...

[no replies]

by Sarmadas

Please i'm confused help he

Is it possible to define two functions as given below func(int x, int y) func(int &x, int &y)

[2 replies] Last: Actually, no, you cannot do that. Because the compiler won't know whic... (by closed account 9y8C5Di1)

by johnnydiamond08

Dynamic array of pointers declaration problem?

Hello, I am attempting to declare an array of pointers dynamically based on user input. I am not sure if A) I'm implementing the syntax of declaring a dynamic a...

[1 reply] : THis is what you need to do. Although it would hep if you did some ch... (by ajh32)

by nevetta

virtual topology design

why the following errors have occured .......... c2087: Missing Subscript c2133: Unknown size c2059 :Syntax Error

[12 replies] Last: thank u MiiNipaa (by nevetta)

by sanda199

incomplete type 'main()::LinuxCamera' used in nested name specifier.

Hi everyone, I got an error in my program. My program is like int main() { class LinuxCamera; LinuxCamera::GetInstance()->Initialize(0); } erro...

[5 replies] Last: @Bandar: do u find out any mistake in my socket.cpp program? If so, pl... (by sanda199)

by sanda199

error: two or more data types in declaration of 'main'

Hi everyone, I had error when i run my program. My program is like in my source program #include LinuxCamera.h class LinuxCamera int main() { Lin...

[5 replies] Last: Show content of LinuxCamera.h (by MiiNiPaa)

by mhsn1985

Circular shift a cstring in C++

Hi, I need to circular right shift a cstring in C++ Let's say I have unsigned char test = "HELLO!!!\0"; How would I go about circularly shifting this to the...

[6 replies] Last: > I need to shift the entire array by bits, not characters. So don't ... (by JLBorges)

by calvinhmw

ISO C++ forbids declaration of ‘Image’ with no type ??

HI I'm writing a school programming homework and the following scene.h is a header file for class Scene: // header file of image class #ifndef MYFILE_H #de...

[1 reply] : It tells you that Image isn't a type name. Does it really starts in up... (by MiiNiPaa)

by sanda199

source file and header file are not compiled together

Hi everyone, my socket.cpp program got error. it showed "socket.h: no such file or directory". I had put my header file (socket.h) in the same place with my sou...

[1 reply] : You need to have 3 files: First, you have the socket.h file which cont... (by Smac89)

by CroCo

Plotting in C++?

Is there any way to plot any function in VC++ 2010? in Forms?

[3 replies] Last: thank you guys. (by CroCo)

by arms4

fix my array position!

Here is problem i want to make an array with a range of number from 1-9 only. So if the user entered more than or less than the number indicated it will be erro...

[3 replies] Last: error (by ungeiliverable)

by sanda199

can't call function

Hi everyone, Let me ask you questions. I wanna call function from another program to my program. I had put header file of another program in my program. But i s...

[5 replies] Last: @theranga Thanks for correcting me. Yes, it is a constructor not a fun... (by CroCo)

by arms4

check 2d array error

Here is requirement, the array can only be placed with number from 1-9 and all them need to form a pair. ex: 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8...

[no replies]

by ResidentBiscuit

My own template vector class. Can't push_back?

I'm not too sure why this isn't working. This is the most I've ever used templates so I don't know I messed anything up. In main: std::string str1 = "Asd...

[9 replies] Last: Code has to be generated for each type passed into a template. Thus, y... (by closed account S6k9GNh0)

by hopesfall

Using ifstream as a constructor parameter

I'm trying to pass an reference of the object ifstream to my constructor as such: // myClass.cpp int main(){ ifstream file; myClass classobj = myClass(file);...

[3 replies] Last: it should say using namespace std; . that will the same thing as wha... (by theranga)

by inc0001

Need assistance with making a password system(PLEASE ANSWER?).

Hello again! Right now, I'm trying to make a password system that stores and tries to protect a piece of text with a user created user & password set. this set ...

[no replies]

by SamuelAdams

understanding someone else code.

Thx for reading, I found this code the other day and wanted to understand it so saved it, complied it, found it seemed extreemly powerful for so small a progra...

[2 replies] Last: When you mod (%) the least significant digit in a number in binary for... (by buffbill)

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General C++ Programming - January 2013 (Page 3)