[instance] Forum Topics

So basically im creating this python adventure text game. And so far its good. But i have this problem with class instances(Is that the right term?) Say for example i have this class, class monster(object): def __init__(self,health,attack): self.damage = damage self.health = health So then I create a class object(again, …

Hi, Can anyone tell me how to create a class in C++ such that, the instance of that class cannot be created on stack? Am not able to figure out how to do it. Thank-you in advance, Sri

I have a warning that I can;t get rid of: Access of shared member, constant member, enum member or nested type through an instance; qualifying expression will not be evaluated. I am pretty sure it is becasue I have not dimentioned the variable but how do you dimention an IO.memorystream. …

Hi Guys I am trying to create a global object instance and am currently running into a segmentation fault while accessing a member variable. I have a capture.h file and a capture.cpp file //In capture.h struct ringinfo { // a simple struct }; class capture_manager{public: func1(); func2(); ringinfo ringinf ; …

Hey all, I have been busy building my own chess game and as of now im a bit stomped. Well you see i have an object Board, this object will be initiated and it will create a new frame with various panels one of them being the panel which holds …

Hi Ive got an error message saying "Object reference not set to an instance of an object." It doesnt make sense to me and the troublshooting tips says to make a new keyword, but since Im new to C# I dont fully understand it. Heres the bit of code thats …

Hi all, Wonder if someone could please lend a hand, I have a courses.txt file which is read into a Course String array I also have a program.txt (A list of 8 courses required to pass the program) There's a menu option to change the Program, however a condition of …

I was reading an SCJP book by Khalid Mughal and I came across a statement [QUOTE]Enum constants are static members[/QUOTE] and another [QUOTE]Enum constant is an instance of its enum type[/QUOTE]. I am unable to reconcile the 2 statements. Are the constants static members or are they instances ? (Instances …

Hi! I designed a class in Python to do stuffs related to genetic algorithms. I have a method in this class, which should provide a sort of log to keep the track of the populations during the evolution. I mean, I provide the filename as a string argument to this …

I have a class, and create 4 instances of this class as per below: [code=PYTHON]class AuctionList: def __init__(self): self.Clear_Auction_List() # Data auctionList = [] #Functions .... [/code] [code=PYTHON]currentAuctionList = AuctionList() previousCurrentAuctionList = AuctionList() finishedAuctionList = AuctionList() successfulAuctionList = AuctionList()[/code] The class has a list variable and a few functions to …

Create New instance of a class, but use a variable value as name..Possible? And yes, I've searched everywhere, but haven't found any useful. So i'll start by asking here. example code.. Error message: A local variable named 'className' cannot be declared in this scope because it would give a different …