please wait
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by ellondu
What are Templates, Macros, and Namespaces?
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| I see this word a lot mentioned in some amateur books I've been reading and recently someone said to me on an IRC that if I cannot make my own templates, macros... |
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Jul 1, 2012 at 8:26pm
[1 reply] : Do these help? http://cplusplus.com/doc/tutorial/templates/ http://cp... (by Zhuge)
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by ellondu
List of Topics/Techniques Important to C++ programming
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| I was wondering if a few people with a lot of experience with C++, including maybe some practical real-world application experience, could list some or all of t... |
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Jul 1, 2012 at 8:18pm
[4 replies] Last: I belive Virtual classes is a important stage of developing a program ... (by stoffe1100)
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by Naureg
Pass by reference vs pass by value
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| Is it more memory efficient to pass by reference than by value? (given the fact that pass by value uses a copy rather than the variable you're passing itself) |
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Jul 1, 2012 at 8:07pm
[3 replies] Last: [quote=Naureg] "Does passing by reference demand more CPU usage or mem... (by closed account zb0S216C)
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by neomar
Simple parsing & identifying token
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| I'm a novice to the C++ platform. For my class assignment I need a solution of "Parsing token" method as simple as possible. In C it is very difficult to fi... |
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Jul 1, 2012 at 8:02pm
[1 reply] : As far as C goes, strtok() doesn't look too bad: http://www.cplusplus.... (by Lowest0ne)
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by Diana Magers
Still there is an error.......Not Sure what the problem
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| Ok, I am still getting an error on this code. Error 1 error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup Erro... |
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Jul 1, 2012 at 7:57pm
[5 replies] Last: I think you've made a Win32 Windows Application. Try making a new pro... (by Lowest0ne)
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by hassan2
Pointers
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| int *p; p=NULL; cout<<"p :"<<p<<endl; char *q; q=0; cout<<"q: "<<q<<endl; string *t; t=NULL; cout<<"t: "<<t<<endl; OUTPUT p: 0 q: Press any key... |
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Jul 1, 2012 at 7:54pm
[10 replies] Last: what compiler are you using? Good Question. I guess the VS 2010 def... (by Lowest0ne)
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by elb5230
program errors
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| I'm trying to make a program to allow a user to enter the number of items and then the cost of each item to calculate the sales tax. I am getting a bunch of err... |
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Jul 1, 2012 at 7:03pm
[6 replies] Last: Wow thank you all so much! It was a very silly mistake with an easy fi... (by elb5230)
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by fuerchter
Using find algorithm to identify array cell
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| Hi guys I currently have a program with the following string: string keyboard="qwertyuiopasdfghjkl0zxcvbnm000"; and the second string: string input="a"... |
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Jul 1, 2012 at 2:48pm
[4 replies] Last: didn't know there was a find in string as well -.- thank you, i will g... (by fuerchter)
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by Vivec
Too many lines?
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| Hello everyone! Just started learning C++ and thought i`d have a go at a vending machine. Although its just 46 lines, im thinking theres a simpler way of ... |
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Jul 1, 2012 at 12:55pm
[11 replies] Last: Wow, I really appreciate all the inputs guys! Very helpful and good le... (by Vivec)
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by mahone
Need Help With File Input.
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| I was trying the following exercise: Create a Text class that contains a string object to hold the text of a file. Give it two constructors: a default const... |
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Jul 1, 2012 at 10:28am
[2 replies] Last: James2250, Thank You very much sir for giving your precious time to th... (by mahone)
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by stoffe1100
static namespace members assignment SDL/OpenGL.
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| Hello, i am working on my first semiserious project in c++ with SDL/OpenGL. I have written a function that is supposed to load images using SDL_Image and con... |
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Jul 1, 2012 at 9:05am
[7 replies] Last: Hmm, i ask this questing right here instead of starting a new thread. ... (by stoffe1100)
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by Vanapapi
Bracketing Search Exercise Example? c++
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| Is there a really good example for this one? I've found this one http://www.cplusplus.com/forum/beginner/72178/ , but it's struggling with 1 and 100 and it d... |
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Jul 1, 2012 at 8:22am
[2 replies] Last: Yep, that's it. Thank you! (by Vanapapi)
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| Allegro Help! |
| Is there a guide on how to install Allegro on Code Block? I want to start out small so I decided to make 2D games before I move on to 3D. And I don't know what ... |
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Jul 1, 2012 at 7:47am
[2 replies] Last: @ James, derp. I'm stupid XD. lol (by DetectiveRawr)
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by dubleD
Commands from eclipse(c++) into terminal
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| I'm lost, if something I say makes no sense please tell me and I can try to elaborate more... Anyways, I'm having to run a program through the terminal on my m... |
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Jul 1, 2012 at 7:10am
[3 replies] Last: Thanks for the reply yall. I'm not sure I entirely understand which pa... (by dubleD)
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by merlincorp12
need help with arrays, lists, counters
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| have this problem designing a program that interactively prompt for and read the name of an input file interactively prompt for and read a string to search fo... |
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Jul 1, 2012 at 4:27am
[5 replies] Last: and you don't need c_str() to open a file. Just use the string (which... (by Lowest0ne)
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| Can't get Boolean operators to work correctly? |
| Hey guys, this is an extension of a problem I was working last night (and a big thanks to those that helped me). I am writing a program that will open a file an... |
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Jul 1, 2012 at 4:19am
[6 replies] Last: OH. I think I see it. int main () { ifstream InFile; ofstream OutF... (by blueberry)
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| I need some help! |
| I am writing a program for school and am unable to get ahold of anyone to help me out. The errors I am encountering are: - error C2446: '<' : no conversion fr... |
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Jul 1, 2012 at 4:11am
[2 replies] Last: Thanks a million! That seemed to fix the errors, but still gave me a ... (by H0STILExTARGET)
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| a form of nested function calls |
| So I realize this may have been answered in another posting (if so please link it to me so no one has to copy/paste the whole response), but I'm wondering if C+... |
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Jul 1, 2012 at 4:00am
[4 replies] Last: So I wanna call a function from the players hand that sends a request... (by shacktar)
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| Question about complex constructor calls |
| I was playing around with some code, and a question occurred to me when I was making a constructor; I know you can call to a data member in this manner: Exa... |
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Jul 1, 2012 at 1:19am
[2 replies] Last: That's just the kind of thing I was hoping was possible, and less clun... (by Commisar Jimp)
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by edumoette
more pointer help please :/
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| // increaser #include <iostream> using namespace std; void increase (void* data, int psize) { if ( psize == sizeof(char) ) { char* pchar; pchar=... |
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Jul 1, 2012 at 1:13am
[13 replies] Last: how would you go about doing it than? With a template function, for ... (by shacktar)
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