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instantiate the generic type within the generic class 15 Years Ago by lqdo … in different kind of xml files. Is it possible to instantiate the type of the generic class within that class? example… instantiate an object 14 Years Ago by glamourhits write an instruction to instantiate an object named individ of a class named group. plese help .. thank you Instantiate a C++ class only ever once in a program? 11 Years Ago by FC Jamison … how would I make it so when you try to instantiate it more than once you still end up with a… Re: Instantiate a C++ class only ever once in a program? 11 Years Ago by FC Jamison … with a main to illustrate how when you try to instantiate it more than once * you still end up with a… How do I instantiate an object of another class? 14 Years Ago by BboyRodimus …. I'm stuck trying to do figure out how to instantiate an object of the class Address: [B]Address class:[/B… I do it for this one?) It asks me to instantiate an object of Address, calling the constructor of the Address… Mailer Error: Could not instantiate mail function. 7 Years Ago by soph2602 … so. The error is "Could not instantiate mail function. Mailer Error: Could not instantiate mail function." Appreciate if you could… error C2259: 'ClassName' : cannot instantiate abstract class 16 Years Ago by karang … line I am getting an error error C2259: 'className' : cannot instantiate abstract class From this error I have understood that we… window.onload. Variable does not instantiate 15 Years Ago by freelancelote … for later use. It seems that the variable does not instantiate (and btw. there is more than one <p>… i need to instantiate one of the objects HELP 15 Years Ago by sasaB …(); aGuessAccount.displayinfo(); cin.get(); return 0; } [/code] i need to instantiate one of the objects HELP Re: i need to instantiate one of the objects HELP 15 Years Ago by mrnutty >>i need to instantiate one of the objects HELP come again? why can't I instantiate my webservice class? 14 Years Ago by rpng I can't seem to reach/instantiate a web method from a webservice in my asp.net … cannot instantiate abstract class 14 Years Ago by svatstika … ob; The error is: Error 1 error C2259: 'char_queue' : cannot instantiate abstract class I don't understand what is going on… Could not instantiate mail function in Joomla..? 14 Years Ago by Dragonbaki … with entries in Contact module, it says "Could not instantiate mail function" with "Thank you for your mail… Dynamically instantiate a class based on user choice 13 Years Ago by Srin I need to instantiate a class during runtime based what a user has selected … Re: Dynamically instantiate a class based on user choice 13 Years Ago by JamesCherrill … the classes were instance inner classes, so you couldn't instantiate them from static main without an instance of the outer… URGENT:cannot instantiate abstract class 13 Years Ago by FEC … a program and its giving me this error "cannot instantiate abstract class", can someone help me please? this is… Re: URGENT:cannot instantiate abstract class 13 Years Ago by KMat … a program and its giving me this error "cannot instantiate abstract class", can someone help me please? this is… How to instantiate object from parsing a file? 12 Years Ago by Amy_3 I am new to python. How to instantiate object from parsing a file? I got a error. File &… log4j cannot instantiate the file named ... 10 Years Ago by gagun … value for key log4j.appender.File log4j:ERROR Could not instantiate appender named "file". 2014/06/30 06:40… Re: instantiate the generic type within the generic class 15 Years Ago by kvprajapati XML Serialization/Deserialization : It serialize only public properties and fields and does not preserve type fidelity. Re: instantiate the generic type within the generic class 15 Years Ago by lqdo thx for the reply but thats not what i ment. I want to create an object of the class that is given as argument in the generic class. I dont want to serialize that type into xml but the properties. The example in the opening post is shows the thing i want to do. I have alterd it a little so I can demonstrate the way i want to acces the my … Re: instantiate an object 14 Years Ago by daviddoria Is it: A) [code] group individ; [/code] B) [code] group* individ = new group; [/code] or C) [code] Do_Your_Own_Homework(); [/code] Re: Instantiate a C++ class only ever once in a program? 11 Years Ago by mike_2000_17 This is called a [Singleton](http://en.wikipedia.org/wiki/Singleton_pattern) class. The most straight-forward way to implement it in C++ is as follows: // in the header file: class MySingleton { private: // private constructor: MySingleton() { }; // private copy-constructor (left undefined):… Re: Instantiate a C++ class only ever once in a program? 11 Years Ago by mike_2000_17 The `Rectangle::getInstance(3, 3);` is the syntax for calling a `static` member function of a class. Because a static member function is associated to the class only, not to objects of the class. In other words, regular member functions operate on one instance of the class (object), but static member functions do not, they are just defined as part … Re: Instantiate a C++ class only ever once in a program? 11 Years Ago by FC Jamison That code isn't working with my code. Can you check it? Edit: Now it's working. Question: The getInstance function call is `Rectangle* Rectangle::getInstance(int l, int w)` but it's returning a reference instead of a pointer. How does that work? Re: Instantiate a C++ class only ever once in a program? 11 Years Ago by mike_2000_17 In the code above, it does return a pointer. This returns a pointer: Rectangle* Rectangle::getInstance(int l, int w) { static Rectangle firstInstance(l, w); return &firstInstance; }; If you want to return a reference, you can use this: Rectangle& Rectangle::getInstance(int l, int w) { static … Re: Instantiate a C++ class only ever once in a program? 11 Years Ago by rubberman One of the main reasons to use references rather than pointers is that you don't need to check for a null pointer. The object must exist to get a reference to it. A pointer may or may not point to a real object (null if not). Re: javax.naming.NoInitialContextException: Cannot instantiate class: com.sun.jndi.f scon 14 Years Ago by johndoe444 … .;fscontext.jar;providerutil.jar First Jndi javax.naming.NoInitialContextException: Cannot instantiate class: com.sun.jndi.f scontext.RefFSContextFatory [Root exception is… Instantiate object inside class definition 14 Years Ago by A Huang Hi there, I see a sample code that an object is instantiated within the class definition block. But when I test the folllowing, I got error "Process is terminated due to StackOverflowException."? [code] Imports System Module xx Sub Main() Dim a As New c() End Sub End Module Public Class c Dim b As New c() End … Re: Instantiate object inside class definition 14 Years Ago by GeekByChoiCe Yes, because that is an infinity loop. You create a new class "c" and each time you create a new c you create again a new c...