please wait
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by Kbott
Functions and Classes question.
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| So this is a build off another questions that I sorted out. I have a Point.cpp , Point.hpp LineSegment.cpp and LineSegment.hpp The LineSegment.cpp should rea... |
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Jul 19, 2016 at 4:04am
[6 replies] Last: A line segment is defined between two Points p1 (x1, y1) and p2(x2,y... (by closed account 48T7M4Gy)
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by Kbott
Working with classes question
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| I am working on a project that has us working with classes and in the project we are using a .cpp .hpp and a main method.cpp. I have it working to store the inp... |
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Jul 19, 2016 at 3:51am
[8 replies] Last: http://www.cplusplus.com/forum/beginner/194484/ (by closed account 48T7M4Gy)
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by bilbobuggys
Get unused bytes from file as quick as possible
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| Hey guys. I stucked on how to get unused bytes from file. But i want this to be quickly. Thanks! |
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Jul 19, 2016 at 3:01am
[1 reply] : Please explain, what is meant by "unused bytes"? The more detail you g... (by Chervil)
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| Input Validation for int not working |
| I am trying to get the function to check if the user input is between 1 and 40. If it is not, it should cout "Invalid number input. please select again. But wh... |
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Jul 19, 2016 at 2:49am
[4 replies] Last: Good to hear :) (by Naughty Albatross)
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by petersgk
Array pointers error
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| I'm trying to get the point for the array to return the value I enter, but it returns the memory location not the value. I tried using *y , but that gave me an ... |
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Jul 19, 2016 at 12:03am
[1 reply] : you need to use the code brackets #include <iostream> using names... (by Kbott)
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by compvideo
some video about c++
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| I just made some C++ video on youtube, it is for self-learning, also try to help others. Comments please. https://www.youtube.com/channel/UCgaF-mLeAzLyOqBCwTgp... |
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Jul 18, 2016 at 10:53pm
[no replies]
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by Saladine
C++ Program crash when doing string assign
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| Hello, I have a weird problem, this is my code : test.h #ifndef _test_ #define _test_ #include <iostream> #include <string> class Test { public: Test()... |
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Jul 18, 2016 at 9:20pm
[5 replies] Last: #include "test.h" int main() { Test p1; p1.addName("abc"); ... (by closed account E0p9LyTq)
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by ASTM
Vectors and cout not working...thanks.
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| I am new to programming, so I am sure this is all messed up. I am trying to learn about vectors, and in this code I am trying to get the medium and average temp... |
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Jul 18, 2016 at 8:25pm
[2 replies] Last: Thomas1965 - thank you very much. That helps a lot. Thanks. (by ASTM)
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by hashbrown
How do I compile a program that uses nullptr?
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| I'd like to use nullptr instead of NULL, but when I compile using G++: g++ main.cpp renderer.cpp -I c:\some\includedir -o game I get the following compil... |
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Jul 18, 2016 at 3:57pm
[8 replies] Last: @ Duaos Yep, another good reason to upgrade to the latest version, o... (by TheIdeasMan)
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| help with records |
| Write your question here.we been ask by our professor to create a program using records .to perform an array 10x10 col&rows. #include <iostream> #includ... |
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Jul 18, 2016 at 2:37pm
[2 replies] Last: Line 27: You only allocate 15 elements for your politician array. L... (by AbstractionAnon)
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by AterVulpes
Broke loop for user input
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| I'm trying to add a loop that'll keep the user from inputting incorrect values. This part ((!(std::cin >> wchoice)) works fine, but only handles alphabeticals... |
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Jul 18, 2016 at 2:19pm
[10 replies] Last: All good. Cya. (by closed account 48T7M4Gy)
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| random position problem |
| i am currently writing a win32 console application game and cant understand why the player and the traps in game get spawned in a row at a random position inste... |
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Jul 18, 2016 at 12:39pm
[7 replies] Last: it does! thanks for the tips! i finished the game and forgot to repla... (by globaltourist)
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by IconicStars
Need Help in multiply total by 10%
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| //Hello guys... I'm new to here... I want to create multiply 10% as topic says, posted my code as follows #include <iostream> #include <conio.h> #includ... |
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Jul 18, 2016 at 11:34am
[3 replies] Last: C++ doesn't let you specify percentages directly. You have to use the ... (by dhayden)
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by sasafeb
Why my operator* acts illogical? (1,2)
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| Hi there I have this code which has strange output for the result of operator* The output is totally illogical, do you have any idea? It should be about Add... |
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Jul 18, 2016 at 10:19am
[28 replies] Last: My code is almost done. this is a minimal code. #include <iostream>... (by sasafeb)
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| Help with program that will print integer digits in reverse with spaces in between |
| Hey guys, I'm currently stuck with trying to have spaces in between the digits of my output. What I have currently will not place the spaces in between the digi... |
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Jul 18, 2016 at 6:43am
[4 replies] Last: Thanks guys for the responses. I got it! You guys are awesome. (by closed account ozTkSL3A)
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| Unused Variable |
| Hi can someone tell me why I am getting the "unused variable" error for the variable g? I am trying to make a code that you enter your age and gender and it giv... |
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Jul 18, 2016 at 6:32am
[5 replies] Last: > you can't declare a variable inside an if-condition. The condition ... (by JLBorges)
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by skadush
Template and function pointer
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| I was reading a book about game development. I saw this line of code. I tried to copy and and understand whats going on here is the code class A { public: te... |
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Jul 18, 2016 at 4:22am
[1 reply] : Got it working using T t; (t.*func)() Is there a way to use the -... (by skadush)
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by hrpa6230
Extremely important!!
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| C++ beginner here, can someone please tell me how to do this: Create an overloaded function called sumNumbers that accepts 4 ints?? |
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Jul 18, 2016 at 2:17am
[5 replies] Last: > If I want the viewer to put in the numbers, how would I do it? In ot... (by Naughty Albatross)
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by adam2016
value of reference does not change?
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| I know how passing by ref and value works well I thought I did haha but I'm still confused as to why this line of code does not change the value in number ... |
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Jul 18, 2016 at 12:38am
[4 replies] Last: #include <iostream> // passes by pointer void functionP(int* x); //... (by closed account E0p9LyTq)
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by JohnWilliams
Question: Missing a chunk of information while reading from a file.
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| Hello All, I have a function named showcontent. I have around 5,000 lines that I am reading in from a file. When I display the content it's formatting correc... |
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Jul 17, 2016 at 10:33pm
[2 replies] Last: Yes, i thought that might be the issue that there might be a limit.. T... (by JohnWilliams)
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