When are static class variables initialized during runtime?

Posted by Jake on Stack Overflow See other posts from Stack Overflow or by Jake
Published on 2010-05-24T14:50:58Z Indexed on 2010/05/24 15:01 UTC
Read the original article Hit count: 210

Filed under:

c++

|

class

|

variables

|

static

Hi,

I have the following:

class Thing
{
   static Thing PREDEFINED;
   type _private;

   Thing() { _private = initial_val; }
}

Thing Thing::PREDEFINED = redefined_val;

in global scope, i have this

Thing mything = Thing::PREDEFINED;

but it does not have the desired effect. mything is still initial_value and there were no errors too.

So, may I ask when is the static class variable initialized during runtime?

© Stack Overflow or respective owner

Related posts about c++

Which C++ book shold I get between "C++ Primer" vs "C++ Primer Plus"

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to learn C++ by using Vim and MinGW as compiler. I'm interesting at "C++ Primer (4th Edition)" and "C++ Primer Plus (5th Edition)" but I don't know how about it different. It has no book store that I can review those books, so I want to know, what is the different between those book and which… >>> More
C++ : C++ Primer (Stanley Lipmann) or The C++ programming language (special edition)

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a Computer Science degree (long2 time ago) .. I do know Java OOP but i am now trying to pick up C++. I do have C and of course data structure using C or pascal. I have started reading Bjarne Stroustrup book (The C++ Programming Language - Special Edition) but find it extremely difficult esp… >>> More
I need help on my C++ assignment using MS Visual C++

as seen on Stack Overflow - Search for 'Stack Overflow'
Ok, so I don't want you to do my homework for me, but I'm a little lost with this final assignment and need all the help I can get. Learning about programming is tough enough, but doing it online is next to impossible for me... Now, to get to the program, I am going to paste what I have so far. This… >>> More
Managed c++ std::string not accessible in unmanaged c++

as seen on Stack Overflow - Search for 'Stack Overflow'
In unmanaged c++ dll i have a function which takes constant std::string as argument Prototype : void read ( const std::string &imageSpec_ ) I call this function from managed c++ dll by passing a std::string. When i debug the unmanaged c++ code the parameter imageSpec_ shows the value correctly… >>> More
The Definitive C++ Book Guide and List

as seen on Stack Overflow - Search for 'Stack Overflow'
After more than a few questions about deciding on C++ books I thought we could make a better community wiki version. Providing QUALITY books and an approximate skill level. Maybe we can add a short blurb/description about each book that you have personally read / benefited from. Feel free to debate… >>> More

Related posts about class

DIV is picking max-width value as width value for DIV.

as seen on Stack Overflow - Search for 'Stack Overflow'
I am facing a problem after applying max-width hack for IE7. In mozilla, width of the div is flexible and adjustable as per the image width in the div. But in IE7 it is taking the max-width as width of DIV. Below is my HTML code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"… >>> More
Getting Information About Class Programatically (methods in class/properties of class)

as seen on C# Corner - Search for 'C# Corner'
This article will teach you how to get information about some class like how many methods are there in class, how many properties are there etc.. >>> More
Nested class - calling the nested class from the parent class

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a class whereby a method calls a nested class. I want to access the parent class properties from within the nested class. public class ParentClass { private x; private y; private z; something.something = new ChildClass public class ChildClass { need to get x, y and z; } } How do I… >>> More
Compare base class part of sub class instance to another base class instance

as seen on Stack Overflow - Search for 'Stack Overflow'
I have number of DTO classes in a system. They are organized in an inheritance hierarchy. class Person { public int Id { get; set; } public string FirstName { get; set; } public string ListName { get; set; } } class PersonDetailed : Person { public string WorkPhone { get; set; } … >>> More
making class accessible from class path in dynamic class loading

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a project created in Eclipse, and I defined an interface and a class for dynamic class loading, the class is in the project directory, so I have this code in my project: if (handlerClassName != null) { TypeHandler typeHandler = null; try { typeHandler =… >>> More