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Beginners - September 2014 (Page 27)

So here is part of a code i got: DLLIMPORT void lv_ocl_Scalar_subtract(int sc, int ocl_src1, int dst, int mask, int *err) { try { if (mask) subtract(*(...

[3 replies] Last: No. If it's undefined, you will get a compiler error and will not get... (by AbstractionAnon)

by DaGoblin

Hello, fast noobi question

So I'm doing some work here and see stuff like this: ((oclMat*)abc)->type(); If someone could help explain what exactly does this line do it would be very...

[2 replies] Last: Very helpful, thank you (by DaGoblin)

by llfenomeno

Using char array?

I am completely lost in my progress and have no idea what path to take. I've spend several days searching for ideas online, but I haven't been able to compile m...

[4 replies] Last: It looks like the problems must be sorted in the output, so you can't ... (by dhayden)

by pieroborrelli

Understanding how the compiler works

Hello, I'm studying the C++ programming language and I have a probleam with my book: so why my book before says : what you writw is called source code and wha...

[3 replies] Last: If the program is contained in one file, you can often compile directl... (by dhayden)

by Jhub

Last "else if" statement problem

hello, I create a simple program with many else if statements which do simple math, my problem is my last else if statement (quadratic) will not execute, also ...

[5 replies] Last: Got it thank you Peter and Mikey, you guys saved me! (by Jhub)

by bgold12

Parentheses and commas between variables

I want to add parentheses and commas to this code to make it look like (x,y) cout<<"Circle Circ 1 and Circ2 contain point "<<CircxQ<<CircyQ; where (circxq...

[2 replies] Last: What is the problem? Do you realize that A and B are equivalent: // ... (by keskiverto)

by Jukinos

Please delete.

[2 replies] Last: are you in your senses ? (by ButchCavendish)

by Nezar

how to approach an opensource project for learning purposes ?

Hello there, I've recently dived in the ChessPlusPlus project, and i read the code this way : I start from the main function ( in Main.cpp ), i go through ...

[1 reply] : Sorry to say but please your problem more clearly (by ButchCavendish)

by pacman169

Program 16 (1,2,3)

Hello, I have written a code that is probably filled with errors but I haven`t had much time lately looking to C++ so that could be expected. Here is the desc...

[56 replies] Last: why are you making it too long ? (by ButchCavendish)

by Joshcannon

Help my game

I need help with this part of my code. When the total gets between 2 and 4 it needs to let me choose a number after the computer if the number is 1. If the numb...

[no replies]

by Corey21Woods

NEED HELP

Hi, I am struggling with this program in my C++ Class. Create a C++ program that accepts two integers from the user and then determines the parity of the f...

[1 reply] : What's the problem? Right now you're only reading in one number, when ... (by booradley60)

by xTripper

Using a loop problem.

I have to make a loop for this one: [1/(2*1)] + [1/(2*2)] + [1/(2*3)] + ... +[1/(2*i)]. I've made a code like this but the result always is 0... I don't even kn...

[3 replies] Last: Ahhh, thank you both. (by xTripper)

by viniisiggs

passing a struct to a class

i want to write a generic class that i can configure by passing an "initialize" function that is in the class a struct by reference. the reason i want to do it ...

[6 replies] Last: sorry, that reply was to "LB" (by viniisiggs)

by TarikNeaj

"..." was not declared in this scope??

Write your question here. Hey. Im working on a text adventure game and Im not sure if the way Im doing it is the best. Basically in the beginning you can choos...

[9 replies] Last: Then I will take your warning to heart, and after Im done with this on... (by TarikNeaj)

by andrelduarte

Filling array

Hi, I created the following code into netbeans 8.0 to test my concepts: int main(int argc, char** argv) { int mat ,i,j; for(i = 0; i < ...

[2 replies] Last: I did a test showing the address of the position and position ... (by andrelduarte)

by Victor89

Fun with Functions, my solution

Hello all! I want to share my solution to the beginner problem Fun with Functions. I hope that someone will find it helpful! Any suggestion for improvement a...

[6 replies] Last: What is so bad about indentation? It is not intuitive. The statemen... (by keskiverto)

by Cronin

Starting back into c++.

Hey guys. Just here to ask you a few questions. How long does it take to become a proficient c++ programmer if I spend one hour a day learning and practising. I...

[3 replies] Last: Books: http://isocpp.org/wiki/faq/how-to-learn-cpp#best-book http://s... (by JLBorges)

by Fateslayer

Simple Calculator Expression Solver

Hi I'm trying to create a simple calculator which can read continuous inputs for eg. it can do this x+y or x+y+z or 5+3-6+9/2 or a+b+c+d+e..... and so on. I h...

[2 replies] Last: Thanks your your reply but I was hoping for a source code in c++ to un... (by Fateslayer)

by EvE12

Spam problem

In the code everything works fine but at last in line 33 the code say 0 to continue and any key to finish the program while I press and letter the console spam ...

[5 replies] Last: And so do "0" Fixed.. Thanks (by EvE12)

by MrMind

Problem compiling cryptopp

Hi I have been trying so hard compiling cryptopp library in visual studio 2012 and code::blocks. I have read many tutorials around that, thus far no success. u...

[4 replies] Last: oops, i missed that. You might compile/link with the wrong compiler/li... (by coder777)

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