I have a piece of code where i need to pass the class of a field in a method. Because of the mechanics of my code i can only handle reference objects only and not primitives. I want an easy way of determining if a Field's type is primitive and swap it with the appropriate wrapper class. So in code what i do so far is something like this ...
In the new Go language, how do I call C++ code? In other words, how can I wrap my C++ classes and use them in Go? ...
I want to wrap the default open method with a wrapper that should also catch exceptions. Here's a test example that works: truemethod = open def fn(*args, **kwargs): try: return truemethod(*args, **kwargs) except (IOError, OSError): sys.exit('Can\'t open \'{0}\'. Error #{1[0]}: {1[1]}'.format(args[0], sys.exc_inf...
I want to run some system commands (to fix things) before running an executable. I have a reasonably locked down (work) Windows XP system and so can't change what a shortcut points to. For my users' convenience, I must keep the same shortcut. However, I am able to swap out the .exe (renaming) and potentially replace it with another .exe ...
I have been given a programming assignment and one of the things I have to do is implement method which a wrapper method which relies on another method to sort the coordinates from lowest to highest. I am unsure on what exactly is meant by implementing a wrapper method. static void sortCoordsByZ(double[][] coords) { //implement the wra...
I need to write a few c header wrappers for a new programming language and would like something like gccxml but without the full dependency on gcc and the problems it gives on a windows system. Just needs to read C not C++. Output in any format is okay as long it is fully documented. Need it for Curl, SQLite, GTK2, SDL, OpenGL, Win32 A...
Fellow Coders, I'm trying to update a Google Visualization API that has already been populated with data. Here's the background: The user get's to choose several options from drop down menu's. After which, the user may select to update the Google API from a button. Do I need a QueryWrapper function, initiated through the button...
Where can i get a similiar http://code.google.com/p/php-twitter/ class for facebook? The above class is very easy if i need to update my status on twitter i just do $twitter->updatestatus("blabla"); i need a similiar class for facebook where can i get it? ...
Hello, I am a bit confused about wrapping a c++ dll in c#. What kind of dll should i create? A normal dll or an mfc dll? Should i prefix every proto with "extern..." ? Should i write the functions in a def file? My last effort was in vain, c# would crash with an error like "bad image format", which means that the dll format is not corr...
What's the difference between, Integer i = new Integer("42"); and Integer i = Integer.valueOf("42"); Thanks. ...
Hi there, I'am talking about this example of a Scilab<->C wrapper: http://www.scilab.org/doc/intro/node89.html. The strange part is this one: int intsfoubare(fname) char *fname; { ....(some code) } It is some kind of function defintion but I really don't understand what the char *fname is good for also just fname as par...
I have a little piece of a library that I would like to write a .NET wrapper for. At the moment, I'm using P/Invoke, but since I don't have the library's source code or a whole lot of C knowledge, I'm having a difficult time with marshaling. It works so far (sort of), but it feels like a hack. C Signatures typedef struct { unsigned...
Hi, Does anyone know of any good free/open source Windows Registry wrappers for VC++ which do not require MFC (i.e. can be run in a console app)? ...
I'm currently working on a project in which I'd like to define a generic 'collection' interface that may be implemented in different ways. The collection interface should specify that the collection has methods that return iterators by value. Using classes that wrap pointers I came up with the following (greatly simplified): Collection....
I have an interactive program that runs stdin and stdout. I need to create wrapper that will send X to it's stdin, check that it prints Y and then redirects wrapper's stdin and stdout to program's stdin and stdout just like program would be executed directly. How to implement this ? X and Y can be hardcoded. Bash? Python? Edit: I can't...
Dear all, I have a Hibernate class which is essentially just a wrapper around loads of collections. So the class is (massively simplified/pseudo) something like: @Entity public class MyClass { @OneToMany Map1 @OneToMany Map2 @OneToMany Map3 AddToMap1(); AddToMap2(); AddToMap3(); RemoveFromMap1()...
Possible Duplicate: Python decorator makes function forget that it belongs to a class Is there a way to know that wrapped method belongs to particular class? In code below: def guessname(func): def this(*args, **kwargs): print "myname = %s" % func.__name__ return func(*args, **kwargs) return this class...
I'm writing an (unmanaged) C++ class to wrap the Windows PropertySheet. Essentially, something like this: class PropSheet { PROPSHEETHEADER d_header; public: PropSheet(/* parameters */); INT_PTR show(); private: static int CALLBACK *propSheetProc(HWND hwnd, UINT msg, LPARAM lParam); }; The constructor just i...
Number n = new Number(5) is illegal, but Number n = 5 isn't. Why? ...
Hi, I have some classes that don't implement a certain interface but structurally comply to that interface. interface IFoo { void method(); } class Bar { // does not implement IFoo public void method() {...} } Now, I could write a wrapper around those classes that simply delegate to the wrapped class class BarWrapper : IFoo...