General C++ Programming - C++ Forum

by um0123

downloading souce code problem

i went to the source code page, and downloaded the .zip file for the triangle program. its one of th...

[1 reply] : You found a *WORKING* zip on here? :O:O:O (by closed account S6k9GNh0)

by pass

sink the ship game -battleship

hey C++ people! I need little help here. I am trying to make a battleship game. I have finished some...

[4 replies] Last: thats why i replied !!! :) you can post here if its small or else m... (by writetonsharma)

by snoopy198520

problem with string break end with ".?!"

Hi. i have some problem with my prog.I need to break the string in txt.file. like in the txt.fil...

[5 replies] Last: getline(infile, str); vector<string> strings; int pos = 0; for(i... (by eker676)

by ltrane2003

multidemensional dynamic array

My instructions are to create a program that will ask for a file of test scores and average each stu...

[6 replies] Last: I figured it out student and test needed to be initialized in side of ... (by ltrane2003)

by snoopy198520

question on string

got a question. y i unable to break the line when it reach ".,?" ? when i compile only the first lin...

[4 replies] Last: i cant figure where i go wrong. the output is wrong. anyone out there ... (by snoopy198520)

by Gumbercules

Can't overload ostream insert operator for template class?

I have a list class that I wanted to be able to output using <<, but it always gives me an error. I ...

[2 replies] Last: Also, as a matter of good practice, operator<< should take MyClass by ... (by jsmith)

by hugsnbugs

how can i make this better..

Consider the problem of determining whether an arbitrary sequence x1, x2…….xN of N numbers co...

[3 replies] Last: Thank-you, both of you.. :) (by hugsnbugs)

by wolfkv

g++: command not found on terminal.app

For a while I've been using Terminal to compile and work with c++ code in a first semester class at ...

[4 replies] Last: try login from a different user.. and see if all is working well!! (by writetonsharma)

by hugsnbugs

what is this statement saying?

Consider the problem of determining whether an arbitrary sequence x1, x2…….xN of N numbers cont...

[2 replies] Last: k.. wow.. m stupid.. thanx for you help.. :) (by hugsnbugs)

by RF81633

Keeping a value stored

I have a matrix and I need the value to be stored as long as the program is running. Example of of m...

[3 replies] Last: Active portion of my code do { // beginning of do while loop int ... (by RF81633)

by StormRoBoT

quadrant please

ok i have a question that ask user to insert 2 digit (X and Y) then base on user number, it wi...

[6 replies] Last: Thanks firedraco :) (by StormRoBoT)

by vijkrr

How to convert a char * to unsigned char *

Hi, I'm facing a problem in converting a char* to unsigned char* and vise versa. eg: char *fina...

[2 replies] Last: I think what you want is strcpy((char *)input,final); (by helios)

by vRltwE

Working with ascii data files

Hi, I am working with ascii data files, in fact they are matrix stored in ascii data files. So...

[2 replies] Last: I have a matrix (double values) stored in an ASCII data file 11.33 ... (by vRltwE)

by f ben isaac

What is stderr? Where Can I Find It? What is cerr?

// // cerr example // #include<iostream> #include<fstream> void main ( ) { using namespa...

[3 replies] Last: Thanks.... (by f ben isaac)

by vRltwE

Set the PATH to read files from disk.

Hi, I am dealing with the proccess of read a file from disk. For that I use iFile.open("/ho...

[3 replies] Last: Use setenv () http://linux.die.net/man/3/setenv Keep in mind that... (by Duthomhas)

by vRltwE

Troubles with "cout << (float) iFile.get() << " ";"

Hi, I am reading an ASCII file. The file contain a matrix of values like 11.33 12.33 13.33 14...

[7 replies] Last: Mission accomplished guestgulkan, Special thanks for your solution,... (by vRltwE)

by Disch

Seeking inheritance design ideas/feedback

I'm seeking design ideas: I'm working on a sound mixing library. The general way I have it set u...

[6 replies] Last: So, are Mixer, AudioOut derived, etc. all library objects or can users... (by PanGalactic)

by vRltwE

Pass a stream to a method

Hi, if a file is open in read mode at main(), then I want to call a method() to read something in...

[12 replies] Last: cstrieder: No, but you can read one element at a time and call push_b... (by PanGalactic)

by radeberger

overlapped socket question

Hi everybody, I have a multithreading application with sockets communications. One thread communi...

[15 replies] Last: I understand the difficulty in explaining what you have. Lets look at... (by kbw)

by snoopy198520

string breakline

i have problem with the break line. i got a string sentence. not char. string sentence = "How ...

[2 replies] Last: but i problem is that it is a txt file and i have to break the line. ... (by snoopy198520)

General C++ Programming - April 2009 (Page 6)

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