General C++ Programming - C++ Forum - February 2010 (Page 7)

by afraidofdark

inheritance & overload without overriding

Hello, I have two classes base and derived, base has a void foo(), derived classes doesn't overri...

[5 replies] Last: I was just curious how you got there. But if it's contrived, that's o... (by kbw)

by folke89

getline() Trouble...

Hi! I'm having problem with getline(). Here's a method in my program: void CarRegister::searchR...

[4 replies] Last: serge: Yes. It's the same even if searchWord is local. I can mak... (by folke89)

by kg245407

using toupper (1,2)

it seems easy enough but I am having difficulty using to upper in this program I am writing. I need ...

[21 replies] Last: Previous comments are right. Original code converts just next symbol a... (by serge)

by dmeng

arrays & void functions, reading from a file, error msg

I cannot figure out what this error message means: invalid types 'double ' for array subscript. I...

[1 reply] : First, when you post code, please use tags, as described here: http://... (by lloydchristmas759)

by ragn4rok234

Guiding hand request (3D rendering) (1,2)

So, A group of buddies and I have been doing butt loads of learning and feel we may be finally up to...

[23 replies] Last: I must say, that was in fact an unexpected bit of advice and probably ... (by ragn4rok234)

by xiaoDinaZhang

how to call a member function with a enum type parameter?

Dear all, now i have a class with a enum type variable like below:enum Disc{Red, Yellow};. And a mem...

[2 replies] Last: o~~~thank you very much. :) i find the problem is i deleared a new enu... (by xiaoDinaZhang)

by chee

How to sort structure arrays

typedef struct record1{ int n1; string name1; char c1; double d1; } set1; int swap2(int &n1...

[no replies]

by kevinchkin

generic get object function

Hi Guys, Is is possible to create a generic get object function? For ex. in code below, right n...

[12 replies] Last: Thanks so much for the explanation jsmith. (by kevinchkin)

by morganjokc

Copy part of an Char Array

I have to cut the day month and year out of a date string (mm/dd/yy). I can get the piece of the ar...

[2 replies] Last: or use std:string and its functions :P... no additional boost required... (by Incubbus)

by mrb9337

Trouble with reading file

So I have three .txt files: data.txt, medium.txt, and hard.txt. Here is my code ifstre...

[2 replies] Last: Sweet so I'm pretty much the stupidest person ever. Guess I just neede... (by mrb9337)

by xyzt

Is adding an element to a list thread-safe?

Hi, I have a class that has a std::list member. I have a member function that adds a new element ...

[2 replies] Last: (additional info: no STL container is thread-safe). (by jsmith)

by Oromis777

Problem Suggestion (kind of a question)

Hello to anyone that reads this, i'm a "Beginning C++ 'programmer'" ,if you could call me that, and ...

[1 reply] : Hi! Here's a link to another topic in this forum: http://www.cplusp... (by folke89)

by majidkamali1370

parallel programs

i want if a specific program (i.e. microsoft word) begins my specific program runs. how can i do it...

[5 replies] Last: Of course it is possible . But it is the Wrong Thing to do -- in comp... (by Duthomhas)

by jasonSung

error : syntax error: missing ')' before 'const'

I have a function prototype void AdjustDL (const vector<vector<int>>& adjMat); and calls t...

[3 replies] Last: When you call the funciton, you don't give the type. // this is ... (by Disch)

by folke89

Free memory const* char

Hello. I have a little problem I can't figure out how to solve. I use the method open() to create...

[4 replies] Last: jRaskell: Wonderful! Thank you! I added strcpy(saveFolder, "Saves/... (by folke89)

by kyleg033

Write a class definition without a private section

The following is a Class interface implied by client code: Write the class definition, without a ...

[16 replies] Last: You are on the right track now kyle. Couple more pointers... MAX i... (by jRaskell)

by chandarkumar

How to write Cross Platform Application using C++

Dear Sir, We need to develope an application which should be platform independent or cross platfo...

[6 replies] Last: C++ itself for the most part is platform agnostic, it just needs to be... (by closed account 1yR4jE8b)

by jasonSung

with vector, how to make a function that returns the container number

I have a vector, say, DL. And i have a function int ChooseVertex(const vector<int>& DL){ ...

[7 replies] Last: thank you guys. You are awesome! (by jasonSung)

by fakeacc

Function doesn't work properly [SOLVED]

I have a program (below), and I know the function doesnt work, as 365 should return 24... INTENDED ...

[3 replies] Last: i didnt realise them being integers meant that you couldnt make a floa... (by fakeacc)

by jasonSung

how to create a 2D vector no entry

I would like to read a text file and fill it into a 2D vector but the size is unknown. If i know...

[6 replies] Last: i am not getting , so what should we use .. only vector or list . (by bluecoder)

General C++ Programming - February 2010 (Page 7)

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