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by TheIdeasMan
Friend Functions and Interface
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| I have been reading this article by Scott Meyers: http://www.drdobbs.com/cpp/how-non-member-functions-improve-encapsu/184401197?pgno=1 specifically this... |
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Dec 3, 2015 at 12:17pm
[11 replies] Last: Thanks Cubbi for your reply, From your hint, I discovered that g++ ... (by TheIdeasMan)
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| Revisiting My Linked List |
| Hey guys, it's been a while since I've even dabbled with C++ but I really wanted to get the motivation to be interested in it like I used to be. I thought a goo... |
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Dec 3, 2015 at 8:19am
[4 replies] Last: I'm staring here looking at iterator reverse_iterator const_reverse_i... (by coder777)
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by kalki
How to trim off whitespace ??
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| How to trim off white space and string except string which is expected?? str ="This is an example sentence." str1 ="an". I just want to print "an" in given str... |
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Dec 3, 2015 at 7:53am
[8 replies] Last: @coder777: Yeah both are same. I agree with you. Thank you for your re... (by kalki)
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by technologist
pointers & mats
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| Just experimenting with pointers & arrays. When I increment ptr with ++ptr, I can predict which number in my array list will be dereferenced to and it works. Th... |
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Dec 3, 2015 at 2:18am
[6 replies] Last: thx! (by technologist)
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by bluemoon3701
Having trouble with sections f &g
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| A group of 50 people have gone apple picking at Shady Brook Farm. Each person has collected a number of apples. The fewest apples collected is 0, and the most ... |
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Dec 3, 2015 at 1:51am
[6 replies] Last: You're right. Thank you. I think I finally got it. #include<iostream... (by bluemoon3701)
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by mkb555
Templated nodes
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| For some reason, I don't think it's recognizing my constructor. I've tried replacing it with the line m_head = new Node<T>(); , which actually compiles. Howe... |
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Dec 3, 2015 at 12:21am
[2 replies] Last: I see! I didn't know that was correct syntax.Thanks for clearing that ... (by mkb555)
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by paolot
how do I find the average of numbers of a row from excel?
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| Im trying to take numbers from excel and find the average of each row . I have this program but I don't know how to find the average.Maybe this program is bad.... |
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Dec 2, 2015 at 8:33pm
[1 reply] : duplicate post: http://www.cplusplus.com/forum/beginner/180148/ (by Chervil)
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by RGB 455
TEXT ADVENTURE Competition
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| Hello! This discussion is about text adventure games you can submit a text adventure game and see if you win, If you win then you get the pride and bragging rig... |
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Dec 2, 2015 at 6:34pm
[no replies]
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by technologist
passing arrays & recycling initialized variable
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| consider this simple code: #include<iostream> using namespace std; void change_array(int array_1 ) { array_1 = 300; return; } int main() ... |
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Dec 2, 2015 at 5:24pm
[8 replies] Last: I get it. The temp array will do it. (by technologist)
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by aquavillan
Learning regex advice
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| Hello, Should I learn regex? Will I benefit from its capablities if I am going to write a text parser? |
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Dec 2, 2015 at 4:36pm
[4 replies] Last: By way of comparison, here's some Good Ol' Sarcasm: So you're wri... (by cnoeval)
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by alex067
Check if object array is empty
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| I know that an array cannot be "empty," but I need to check if there are still any VALUES in my array of objects How do I do this? |
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Dec 2, 2015 at 9:28am
[4 replies] Last: Sounds like it should work if you also have a variable that keeps trac... (by Peter87)
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by TheIdeasMan
Initialize class array inside constructor
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| Duplicate post: http://www.cplusplus.com/forum/beginner/180072/ Please don't do this, it is ultimately a time waster. It won't get you more replies, just in... |
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Dec 2, 2015 at 8:03am
[no replies]
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by Bieel117
Help!
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| Hi, i have a college work to: 1) Interact with a user using parameter with this informations: *Full name, *School Subjects (>=6), *Grade of each Subject... |
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Dec 2, 2015 at 4:45am
[1 reply] : See: http://www.cplusplus.com/forum/beginner/180105/ (by closed account 48T7M4Gy)
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by hidayat
Find voronoi cell containing an object
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| Hi everyone, I store voronoi diagram in a text file. Each line in the file contains generator point and all its voronoi cell vertices. Given an object "a" an... |
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Dec 2, 2015 at 3:38am
[1 reply] : The problem is equivalent to finding the nearest neighbor. https://en... (by helios)
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by ptitz
What is the right way to synchronize class variables across different computers?
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| The basic setup is that I have 2 machines running Linux, connected via WiFi. One (server) is running a thread that updates data in a class, another(client) is r... |
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Dec 2, 2015 at 12:36am
[1 reply] : Just update the objects that need to be updated, in other objects that... (by closed account 48T7M4Gy)
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by victor6
Need code for simple demo
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| a c++ program that initially takes an integer value from the user as the loop’s limit. It means that the loop will execute the same times as the input from th... |
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Dec 2, 2015 at 12:15am
[5 replies] Last: I won't say anything about the teacher part, but ok. When you say lo... (by YFGHNG)
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by willmannix1
How to output occurrence of number in array
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| I created a menu and one of the options is to output the number of times a number appears in a 12 number array for example if the numbers in the array ... |
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Dec 2, 2015 at 12:03am
[1 reply] : If you're trying to keep track of a number of occurrences of a certain... (by YFGHNG)
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by Kyle M
Growing a structure pointer array
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| I'm stuck on how to increase the size of my structure array through a grow function without using a vector.(not allowed to use vectors in this)I have to read da... |
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Dec 1, 2015 at 10:43pm
[4 replies] Last: Thanks for all your help! Really appreciate it. (by Kyle M)
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by Bhavith
Run some part of code before int main
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| Hi guys , How to run some part of program before int main #include <iostream> using namespace std; void startUp() { cout << "I am running before... |
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Dec 1, 2015 at 6:20pm
[6 replies] Last: > But I didn't understood static auto& cout_alias . i.e is cout_alias ... (by JLBorges)
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by jerryho1995
Reading a specific word from a .txt file???
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| Hello, I have been stuck on this for a while. I have the following .txt file as shown: // ID Name Address St Zip Majr Minr 135792468 Wayne,John D... |
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Dec 1, 2015 at 4:20pm
[2 replies] Last: The other file2 is for another part of the program. I see what you me... (by jerryho1995)
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