General C++ Programming - C++ Forum - December 2014 (Page 2)

by bibi

C++ mkdir with date+time name

I need code in C++ for create directory ( folder) with momently date+time name , something like 2812...

[3 replies] Last: Creating the directory is straightforward, it's setting the timestamp ... (by kbw)

by KingRaider

C++ Pointer changed address, now it won't delete it (Fails)

(I tested the address because I was getting errors and I found out the address changed before it was...

[6 replies] Last: Changing the char type isn't going to change anything. (by kbw)

by spiffyslippers

New to C++ Help with virtual pet project?

Hi guys. I'm just playing around with C++ and I'm trying to make a sort of virtual pet game. I know ...

[5 replies] Last: Kindly take note of post formatting features before posting thanks. (by Code Apperentice)

by glockner

Error Message?

Why do I get an error message for an expected "}" at the end of my source when there is one there? ...

[3 replies] Last: Hi, Just a small tip to help you avoid this problem: Either configur... (by TheIdeasMan)

by Bingocat4

Problem with homing missiles

I'm trying to make homing missiles for my game but there is a little problem. I don't want them to i...

[9 replies] Last: Ok! I got it working after a little while. Thanks for the help. (by Bingocat4)

by ac800car

Urgent! Please help...strcpy gives seg fault

I am trying to practice different concepts in C++ programming. Following is the program which compil...

[5 replies] Last: In your second comment did you mean to null terminate string after us... (by MiiNiPaa)

by adina0822

Dynamic Programming

Could you show me how could I obtain all the longest common subsequences (lcm-s) of two strings? ...

[no replies]

by Xhobi

File Handling

I am working on an assignment. Not too hard to make a text file and add some data in it, but when i ...

[2 replies] Last: Thanks (by Xhobi)

by mrniceguy420

sieve analysis

Hey Guys, i have written a program to find prime numbers by sieve process. My problem is that for ...

[2 replies] Last: Oh well ok that explains much :)) thank you. (by mrniceguy420)

by superfury

C: Divide by 9 optimizing?

Divide by 8 is easy: just shift right 3 bits. How can I do this with divide by 9? I'm using some cal...

[1 reply] : Consider leaving low level optimisations to the compiler. int divide... (by JLBorges)

by Musmula

How to read a sentence from a file?

So I'm working on that program that uses .txt files to store data, and I have one problem: I can't r...

[2 replies] Last: Thanks, it works (would be sad if it wouldn't (http://www.cplusplus.co... (by Musmula)

by TheHardew

Header file automatically linking cpp file?

I made my header file. If cpp file with definitions is in project compiler knows it has to be linked...

[4 replies] Last: But that works only for VS. Anyway thanks, it's good for now. (by TheHardew)

by rutski

Objective-C Style Reference Counting

I'm putting together a codebase at the moment in which every (major) object inherits from a grand "O...

[3 replies] Last: This is essentially the memory management architecture in Objective-C... (by closed account z05DSL3A)

by cmajor28

Template class casting

I have this code here and I keep getting errors. I understand them but I don't know how to fix it. ...

[2 replies] Last: They weren't const. That was a major error. And now the only thing is ... (by cmajor28)

by superfury

CRTC vs VGA attribute controller 8/4 bit depth with 256 color shift mode?

What effect does the CRTC controller display resolution have when 256/16 color is used with(out) 8-b...

[no replies]

by Cambalinho

how config the Code Blocks?

(i formated the pc, but i forget these :( ) i have the Code Blocks IDE with GNU compiler(download i...

[4 replies] Last: giblit: i know that. 1st i put it on text box, then i click on button ... (by Cambalinho)

by superfury

Effect of VGA's attribute controller 'Color Plane Enable' register during text mode?

What does the Attribute Controller's Color Plane Enable register (index 0x12) do during text modes? ...

[no replies]

by adina0822

Permutations

Please help me to solve this. John has n songs that he wants to listen to, but he can't do that a...

[10 replies] Last: Well I could, but they are in Romanian language. But I think it is th... (by adina0822)

by adina0822

Fibonacci

We consider two words A1 and A2 which contain only lowercase. The An (n>=3) word is formed like ...

[2 replies] Last: Thank you. I'll try to apply that. (by adina0822)

by cmajor28

Memory allocation recursive algorithm

I've been working on a matrix class and I ran into a problem in writing my matrix class. I keep gett...

[2 replies] Last: Thank You! That was it. (by cmajor28)

General C++ Programming - December 2014 (Page 2)

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