General C++ Programming - C++ Forum

by dims

unable to throw extension of ostringstream

Hi! I want to make my own exception class which is capable to accept writing streams into it. ...

[10 replies] Last: what class is virtual here: http://www.cplusplus.com/reference/iostre... (by imi)

by lunar97

Building a Linked List

Hi, My program reads data (text and int) from an input (notepad) file and stores it in a linked lis...

[4 replies] Last: Thanks Imi! Problem resolved. I decided not to use the get member fun... (by lunar97)

by shivlakhanpatel

String function

Hello All, I have few doubt about find_first_of() function. Can I use find_first_of() function...

[5 replies] Last: Thanks hamsterman . . :) (by shivlakhanpatel)

by MacGoose

Dynamical class inheritance

I'm looking for a smart way of doing some sort of dynamical class inheritance. This can best be e...

[4 replies] Last: Thanx! I will work on this. (by MacGoose)

by firedraco

Unable to find the cause of segmentation error in this code

Line 71 is illegal, since you haven't allocated any memory for the pointer yet, and are thus trying ...

[2 replies] Last: Yeah, this seems to happen sometimes >_> (by firedraco)

by gaurav1989

Invitation to Codefest 10 - Online Coding Festival

Hello, With immense pleasure we, on behalf of Department of Computer Engineering, IT-BHU, invite ...

[no replies]

by ALB

How to get the average in an array

it a an C++ and it need to accept an array as a parameter and loop though the array adding the array...

[5 replies] Last: buffbill, (i) you probably mean sum+=a Yep i certainly did, Thanks... (by buffbill)

by pasukon

How do I properly overload << ?

The code below is what I have now, but g++ won't compile it, and I have no idea what to do. ost...

[7 replies] Last: Thanks a lot! (by pasukon)

by jasonSung

How to find common element in Adjacency List

I have a graph and as you know we can use adjacency matrix or adjacency list to represent a graph. ...

[no replies]

by risk5634

bool problem

void getMinutes (int& minutes, string s) { bool result; do { cout << s; cin >> minutes; ...

[3 replies] Last: ^^ thats it! thnx everything works now, thnx both of u! (by risk5634)

by yoonkwun

[cstring] Search string from pos

Hi, basically what I want to do is have something similar to the strstr function, but it is essentia...

[2 replies] Last: Perfect. Thank you. (by yoonkwun)

by mina samy

Convert image from jpg tp png

Hello every one i want to convert image from jpg to png format !!! any suggestions!!! thanks

[7 replies] Last: That is pretty awesome. There is also a utility on sourceforge called... (by tummychow)

by rachitagrawal

Array of maps

Is it possible to make an array of maps?? How can I do that? I want to have a class having a arra...

[2 replies] Last: I think that should work except that, instead of (10), you should have... (by tummychow)

by rodriguez 269

exe never runs main or any other operations

ok so I'm writing a compiler for a language that ive made up, that has c++ like syntax. I've tried ...

[7 replies] Last: the problem was that one of the other classes I made has an never endi... (by rodriguez 269)

by robertk83

file stream problems!

Okay so I'm completely stumped. I'm writing a program that parses a .txt file and counts the # of w...

[4 replies] Last: Some other guy got similar problems. Maybe this is related to http://w... (by imi)

by sporx

making a case for end of line

Heres my code below, i am trying to make a case statement so that when it reads that its at the end ...

[11 replies] Last: The problem is that at some point 55 fails and you don't know about i... (by imi)

by dedwards2385

getline() function is not returning the expected results

I have used this function many times but for some reason I am not getting what I expect. I am writin...

[5 replies] Last: thanks so much!!! I knew that line came from somewhere but I wasn't s... (by kempofighter)

by sporx

reading .txt until end of line

I am working on a reverse polish notation calculater. It works for one set of data, however i cant s...

[2 replies] Last: *scratching my head*.... didn't I just answered this a minute ago? htt... (by imi)

by rachitagrawal

Unable to find a symbol

I have an function defined klifo_create. I am making an archive out of it using ar qcv and then ...

[2 replies] Last: Thanks, had a mismatch in .h and .cpp files. sorry to bother... (by rachitagrawal)

by rachitagrawal

Conversiion from C code to C++ code

I am trying to convert a project from C to C++. Since it is not completely written by me, I am facin...

[13 replies] Last: Heck, I never would suggest to manually change all the definitions in ... (by imi)

General C++ Programming - March 2010 (Page 20)

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