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General C++ Programming - April 2016 (Page 23)

OpenGL-Texture to wxImage conversion

Hi there, i want to convert a huge texture stored in my "clsBuffer"-object (see code) to a small wxImage of a given size, but somehow i don't get it. My plan i...

[no replies]

by brandon66

Code Problem

here

[2 replies] Last: You push nodes at the front of the adjacency list, so the list for nod... (by dhayden)

by btoohey4

Help with Compiling Errors

I'm trying to make an airline reservations program based on a linked list of passenger objects. Below is my code so far, I've commented out the two functions th...

[2 replies] Last: database.h line 17: Your Passenger object contains a list of Passenge... (by AbstractionAnon)

by HotaLIsa

why is this loop only executing once???

here is my code, it supposed to execute at least 5 times ifstream List; List.open("Mailings.txt"); while(List >> Name >> LName >> Snum >> Address >> D...

[3 replies] Last: "White Bridge Road" is going to mess up your reading, because it's 3 w... (by MikeyBoy)

by infocrasher

ERROR in code , BIN-DEC converter

Hello i have an issue with the code in line 37 the code is for : convert from DEC to BIN & BIN to DEC + Addition & multiplication of two BIN numbers ...

[1 reply] : result = int or_bin(myqueue , myqueue[i+1]) ; What's the int do... (by Moschops)

by trudyk

build node tree in c++

Can anyone please help. I have to create a program that will read in an expression from a text file eg if(x>0 && x<9), and correctly build a node tree. So far ...

[no replies]

by CGunn86

SDL2 sprite class issues.

I'm trying to create a sprite class that loads and draws sprites. I'm getting the following errors. syntax error: missing ';' before '*' missing type specifi...

[18 replies] Last: naturally that would work but this is a function that loads a texture... (by a10e29)

by rajaratheesh

Project configuration settings

Hello All, While compiling VC++ apps, getting the below error . PLease advise. C:\documents and settings\narsips\desktop\trendsetter\vs\smoothdata.h(35) : e...

[3 replies] Last: It seems you have no entry point to your program, i.e. a main functi... (by MikeyBoy)

by Rajkumar MCA

Program Challange

The below program executed successfully. but I have a confusion how it will works. Can anyone explain the program execution. #include <iostream> int main () ...

[2 replies] Last: When you write: std::cout << "Hello world"; the compiler looks at th... (by kbw)

by homing

bitfield integer problem

Hey, Does anyone know why this bitfield integer is -1 int my_int : 1; my_int = 1; std::cout << my_int << std::endl; //here it outputs -1 my_int = 0; std::c...

[2 replies] Last: ahh :D thank you :) (by homing)

by landlord2017

Std：：find_if question

function template <algorithm> std::find_if template <class InputIterator, class UnaryPredicate> InputIterator find_if (InputIterator first, InputIter...

[4 replies] Last: template <class InputIterator, class UnaryPredicate> InputIterator f... (by keskiverto)

by JUAN DENT

How to store a variable number of parameters in a class?

Hi, I have a class that executes a member function in its destructor, to ensure the functionality is performed when abandoning the scope. It can take a param...

[5 replies] Last: Damn. I didn't know about that. That's a really nice feature. (by helios)

by HotaLIsa

question about Cin

i am writing a program the reads 5 digit zip code and calculates check digit. take a look at a piece of my code cout << "Enter your zip code followed...

[1 reply] : #include <iostream> #include <string> int sum_digits( int zip_code )... (by JLBorges)

by HotaLIsa

i need fresh eyes on my code

......

[2 replies] Last: std::string digit_to_string( int digit ) { static const string s... (by JLBorges)

by ArtisticMess

Recurrsion Maze

im having trouble implementing a loop to read the starting points from a text file allowing the user to answer if those are to points they want to use below I h...

[no replies]

by castro524

Getting my program to print out users saving of every year not just the last year

Hello I writing a program that asks a user to input a deposit amount, the posting frequency, and how many years they plan to save. I am able to print out the fi...

[1 reply] : First of all, please surround your code with the [code ][ /code] (Remo... (by HOWDOIAIM)

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