please wait
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by credentialed
General question on pointers
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| Noob here... If you delete a pointer to an object, does it also destroy the object? If so, how can I delete the pointer but have the object remain? Thanks, ... |
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May 13, 2012 at 2:53pm
[5 replies] Last: Thanks everyone. This is a school project, and it's the biggest one I... (by credentialed)
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by john924xps
H.E.L.P. BEGINNER IN NEED. S.O.S
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| Okay, this is the prob. I can't seem to find out how to set up a a TEXT condition in C++, mac. this is the code snippet I plan to use: if (choicetext == yes), u... |
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May 13, 2012 at 2:34pm
[3 replies] Last: Is this what you want? if (choicetext == "yes") (by Peter87)
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by Nacao
Basic setter and getter definition
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| Hello! I am new to C++ and I am coding my first programs but I have a couple problems here (though very basic, I guess). I just want to define a class and it... |
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May 13, 2012 at 11:22am
[2 replies] Last: Thanks a lot Peter87! That was the problem. protip: never code with ... (by Nacao)
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by Catfish
main() parameters
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| int main(int argc, char *argv ) or int main(int argc, char **argv) ? The first would read "array of pointer to char". The second would read "pointer... |
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May 13, 2012 at 10:44am
[2 replies] Last: Another guy deleting his main post? Wait... (by firedraco)
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by newbieg
SFML for beginners
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| So I finally got SFML installed and working in Visual C++, but I'm still a bit new to C++ in general and all the functions that SFML offers are a bit daunting. ... |
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May 13, 2012 at 9:56am
[2 replies] Last: Try these out. It's how I learned the library: http://sfml-dev.org/tu... (by Stewbond)
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by Tom Kusnir
incorrect output
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| when i run the following program and input .99 as the money amount, it tells me that i used 3 quarters, 2 dimes, and 3 pennies. it should use 4 pennies. cout... |
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May 13, 2012 at 8:59am
[1 reply] : If you are using float as your type, then you are getting rounding err... (by Stewbond)
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by tesh94
hello beginner here
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| need help with my assignment... the ques goes as follows the loan intitlement for students in the library is up to 3books and they must be returned within a... |
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May 13, 2012 at 8:58am
[2 replies] Last: well nvm.. i'll jst pass in the program i made even though im unable t... (by tesh94)
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by Digits92
Hello Little bubble help please?
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| i have a bubble sort problem. it s kinda: i have an array with n natural number elements, and a p value ( p< n). Need to sort numbers ascending till p , and... |
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May 13, 2012 at 8:54am
[no replies]
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| Selection Sorting |
| I want to ask question about selection sort that when we do dry run of selection sort for an array,will there be n-1 passes every time for any length of array ... |
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May 13, 2012 at 8:54am
[2 replies] Last: hamsterman@ But when i do selection ascending sorting of arr ={3,2,1,... (by jahanzaib ali khan Iiu)
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| how to check if the input is double |
| Hi guys . I'm new to c++ . My last objective is to check if the input has a decimal value . If it has, then it will not be accepted by the program and it will u... |
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May 13, 2012 at 8:24am
[6 replies] Last: @maschops . sorry , i have some misconceptions in what I had said . Th... (by closed account 48CM4iN6)
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by anonymous123
Word comparison - Vectors /Getopt
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| Please Help!!! My understanding of getopt is very limited. I do however realise that argv is the exe file, argv is the option, argv is the word to compa... |
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May 13, 2012 at 7:31am
[3 replies] Last: Would it be best practice to open the dictionary / text file within th... (by anonymous123)
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| How can I get an array or string to output everything in it? |
| THERE IS MORE TO THIS QUESTION THEN IN THE THE TITLE. I have an array that has some numbers and some letters. If I cout it with for(random=0;random<myArray.... |
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May 13, 2012 at 7:27am
[4 replies] Last: > I have an array that has some numbers and some letters. An array ha... (by JLBorges)
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by Yin2Yang
menu's, interface, borders
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| Edit to original post. Original was overly lengthy. I'm having issues finding examples, which is what I need to learn the most effectively. I'm looking for m... |
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May 13, 2012 at 7:04am
[no replies]
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by behzadkh
How to define an array with an arbitrary size! Reading the size of array from a file?
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| I'm trying to declare an array with size of non-constant. g++ compiler was ok but CC compiler asked me to define a constant one. Here is an abstract of code: ... |
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May 13, 2012 at 7:04am
[4 replies] Last: Also, don't forget that an array allocated with new array shoul... (by atrium)
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by Praetorx
Switches
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| In my code I have: switch( choice ) { case 0: Chapter1( ); case 1: Chapter2( ); } It works fine if I select chapter 2, however if I select chapt... |
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May 13, 2012 at 6:38am
[2 replies] Last: Thank you, my program is working as intended now :) (by Praetorx)
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by sayswho
toupper function
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| I am really confused. There are 2 types of strings. C-string (which is more like an array of chars) and string as a class (to use it you need to use header ... |
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May 13, 2012 at 4:19am
[1 reply] : The function toupper() in <locale> comes from <ctype> and is there for... (by ModShop)
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by ldarellano06
Reading a file
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| i have a file that looks like this: integer integer integer integer string integer integer integer integer string and so on... i need to assign these va... |
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May 13, 2012 at 1:31am
[no replies]
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| How can I declare a letter into a vector of chars? |
| ie. int count; vector<char> myVect(10); //Lets assume that the numbers 1-10 are stored in here; for(count=0;count<10;count++) { if(myVect ==3) ... |
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May 13, 2012 at 1:12am
[5 replies] Last: Oh my bad i was using double quotes (by Gregory Sakas)
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by Dmitriy78
Help with making a linked bribe list
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| Hi, I'm doing a linked list for a waiting list that is sorted by bribes (If student A pays 5 dollars and student B pays 6 dollars, student B will be in front of... |
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May 13, 2012 at 12:31am
[1 reply] : Line 108, you allocate a new PersonRec in AddToList. Line 124, you all... (by cire)
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by Exispistis
Array-reading function problem
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| I have built a function that reads numbers from an array (that stores a map) to determine which directions the player may move. It was intended to scan the tile... |
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May 13, 2012 at 12:21am
[no replies]
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