General C++ Programming - C++ Forum - February 2011 (Page 5)

by kraigballa

Decode binary string

Alright, I am fetching a 32-bit binary string from the Instruction Memory class. How do I go about "...

[4 replies] Last: Yes, and particularly, what is the specification of the decoder. What ... (by simeonz)

by jindax8xbh

Carry-on

hi uhmm i have a question what statement do i use in making a program that reads the total carry o...

[3 replies] Last: i mange to know how it works I'm glad you did, because I certainly do... (by simeonz)

by TheOtherIsland

How arrays work or are stored in memory?

I was working with outputting an array and I noticed a funny thing happen when I got a for loop to ...

[2 replies] Last: http://lmgtfy.com/?q=memory+allocation+for+arrays (by Zaita)

by unregistered

why do most bots/worms/malware use sockets instead of portable libraries?

why do most bots/worms/malware use sockets(winsock/berkeley sockets) instead of portable network lib...

[10 replies] Last: Yes, there are methods you could use; but AV's are pretty smart at det... (by Zaita)

by Nostradamus

Problem with chessboard

Knight attacks everything that is on the board two rows above and one column left or right, two rows...

[5 replies] Last: This can't be the first assignment of the class. You must have done e... (by Disch)

by thenewguy

cancastinate 2 strings

I may be spelling cancastinate wrong, so I'll explain. I asked a guy who works here *How* to add ...

[3 replies] Last: Nvm thanks :) (by thenewguy)

by Robinvk

Spatial / 3D sounds

Hey everyone, I am making a program in which you move a head around in a 3D space. Placed around ...

[13 replies] Last: Good. No problem. Glad you got it fixed. I am very proficient with the... (by nickburress2k2)

by bcthund

Memory Leak?

I have an application I have been working on for some time, and just started cleaning up the memory ...

[12 replies] Last: The function no longer leaks memory. It is up to the caller to delete... (by jsmith)

by adikid89

Weird compiler errors

I really don't have a clue what's going on... error C2666: 'operator <<' : 19 overloads have sim...

[11 replies] Last: ha, so that is why it was working for me, you posted it without the co... (by guestgulkan)

by farmergeoff2003

Using >> and fprintf to access same file while open

Is it possible to use >> and fprintf to access the same file? The fstream is passed to a function. I...

[1 reply] : Found the perfect solution in one line of code that redirects all outp... (by farmergeoff2003)

by aryan838

graphics.h on modern systems!!

I need urgent help, as how can I run graphics.h programs on modern system. My program compiles wi...

[5 replies] Last: Thanks all of you I got the solution of my problem, I had not been pro... (by aryan838)

by cousinoer5

How to create a binary i/o file?

This program is supposed to ask the user if they want to open up an existing file, or create a new o...

[no replies]

by clros

ostream objects

Hi, I have this code: int main() { stringstream out2; ostream& out = out2; ...

[4 replies] Last: Ok, Thanks! (by clros)

by cousinoer5

How to create a binary i/o file?

This program is supposed to ask the user if they want to open up an existing file, or create a new o...

[no replies]

by Sieves

strings

I am writing a program that creates word search puzzles... i load the words from a file as a string ...

[3 replies] Last: More info. on the string class: http://cplusplus.com/reference/string... (by moorecm)

by akounga2000

Overload function problem

Hi everybody, i'm having these two errors with the program below; 1) error LNK2019: unresolved ex...

[5 replies] Last: Using unsigned int will not prevent someone calling the function wit... (by Silvermaul)

by lance5057

unresolved external symbol

Everytime I call a function to populate a struct array I get this error: main.obj : error LNK200...

[2 replies] Last: Wow I've been fighting with this for a week and all it was was mismatc... (by lance5057)

by nguyentrang

Using regex in sscanf

char c, s1 ,s2 ; sscanf(t,"%c id='%[^']' style='color:%[^']'>",&c,s1,s2); Why don't we need...

[1 reply] : Because they are arrays, which will decay to pointers in this case. (by firedraco)

by satya

Hash Map lookup

Hello All... I have a map with signature <string, X> (X: typedef struct{double.. }X;) This map is ...

[4 replies] Last: Thanks for the reply.. well, i implemented the one map only because ... (by satya)

by sisi

Two different objects acting the same way

Hi everyone, I have some problem and really hope that someone will help me :) I have pointers to...

[9 replies] Last: Thank you all for your kind replays. Maybe I just couldn't clearly de... (by sisi)

General C++ Programming - February 2011 (Page 5)

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