General C++ Programming - January 2014 (Page 25)

I create some simple projects such as account classes or invoice classes from my school assignments and they seem to work perfectly and I save them.But I can't ...

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by prasathgvp

i cant get answer for this virtual function

#include<iostream> class test { protected: int rollno; public: void getroll(int a) { a=rollno; } void putroll(void) { cout<<"your rollnumber is:"<...

[2 replies] Last: Problem is in your ALL set functions. The member variable should be on... (by ComNetCS)

by vockleya

Enum class problems

I'm having some issues getting an enum class working in my program. I declare it in a header file, and am trying to use it in the associated .cpp file. No matte...

[2 replies] Last: I guess that shows me for assuming enabled by default means that it co... (by vockleya)

by CodeONE

2D side scrolling platformer: Facing problems with background/flat floor surface.

Hey guys, I am working on a 2D side scroller game. Where a ball is moving continuously towards right . I used a camera to follow the ball as soon as ball rea...

[3 replies] Last: In this simple case, you could simply draw the surface in the same rel... (by Zhuge)

by johnmerlino

pointer arithmetic

In the below example, the getline function returns the size of a line made of characters and stored in the line array. Now assuming we haven't hit max lines or ...

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by Ankit Thakur

C++ program to calculate Mean,Variance& Standard Deviation by Short-Cut method

/* Program in C++ to calculate mean,variance & standard deviation using short-cut method. Inputting the no. of terms, C.I. & fi. */ #include<iostrea...

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