c++ Programming Glossary: implementhttp://stackoverflow.com/questions/1008019/c-singleton-design-pattern design pattern Recently I've bumped into a realization implementation of the Singleton design pattern for C . It has looked like.. and memory leak It seems like there is a problem in the implementation. My main question is how do I implement it in the right.. in the implementation. My main question is how do I implement it in the right way c design patterns singleton share improve..
Variable length arrays in C++? http://stackoverflow.com/questions/1887097/variable-length-arrays-in-c Some potential reasons Hairy for compiler vendors to implement Incompatible with some other part of the standard Functionality..
Determine if two rectangles overlap each other? http://stackoverflow.com/questions/306316/determine-if-two-rectangles-overlap-each-other edges will have slopes of 0 or infinity. I've tried to implement what is mentioned in this question but I am not having very.. question but I am not having very much luck. My current implementation does the following Gets all the vertices for Rectangle.. cout Value value However I'm not quite sure if a I've implemented the algorithm I linked to correctly or if I did exactly how..
http://stackoverflow.com/questions/3106110/what-is-move-semantics am going to defer writing the assignment operator and only implement the destructor and the copy constructor for now ~string delete.. understand the basics of move semantics Let's continue by implementing the assignment operator. If you're unfamiliar with the copy..
What is the copy-and-swap idiom? http://stackoverflow.com/questions/3279543/what-is-the-copy-and-swap-idiom manages a resource a wrapper like a smart pointer needs to implement The Big Three . While the goals and implementation of the copy.. needs to implement The Big Three . While the goals and implementation of the copy constructor and destructor are straightforward.. copy constructor and copy assignment operator within its implementation and we'd ultimately be trying to define the assignment..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three ... and destructor are special member functions. Note The implementation will implicitly declare these member functions for some.. when the program does not explicitly declare them. The implementation will implicitly define them if they are used. ... end note.. person that delete The rule of three Sometimes you need to implement a class that manages a resource. Never manage multiple resources..
http://stackoverflow.com/questions/4421706/operator-overloading 䏭 state they should according to the rules of thumb be implemented as members of their left operand 䏭 type. However their left.. indeed defined as members of the stream classes when you implement output and input operations for your own types you cannot change.. standard library 䏭 stream types. That 䏭 why you need to implement these operators for your own types as non member functions...
http://stackoverflow.com/questions/485525/round-for-float-in-c no round in the C std library is that it can in fact be implemented in different ways. The above is one common way but there are..
Why can templates only be implemented in the header file? http://stackoverflow.com/questions/495021/why-can-templates-only-be-implemented-in-the-header-file can templates only be implemented in the header file Quote from The C standard library a tutorial.. only portable way of using templates at the moment is to implement them in header files by using inline functions. Why is this.. int Consequently the compiler needs to have access to the implementation of the methods to instantiate them with the template argument..
What are the differences between pointer variable and reference variable in C++? http://stackoverflow.com/questions/57483/what-are-the-differences-between-pointer-variable-and-reference-variable-in-c is very careful to avoid dictating how a compiler must implement references but every C compiler implements references as pointers... a compiler must implement references but every C compiler implements references as pointers. That is a declaration such as int ri.. types to define attractive interfaces. Use pointers to implement algorithms and data structures. Interesting read My alltime..
Singleton: How should it be used http://stackoverflow.com/questions/86582/singleton-how-should-it-be-used everybody . Everybody and their father thinks they can implement one correctly and from the many interviews I have done most.. most people can't . Also because everybody thinks they can implement a correct Singleton they abuse the Pattern and use it in situations.. be answered are When should you use a Singleton How do you implement a Singleton correctly My hope for this article is that we can..
http://stackoverflow.com/questions/1008019/c-singleton-design-pattern get copies of your singleton appearing. S S const Don't Implement void operator S const Don't implement See this article about..
Setting ROI with mouse from a rectangle on a video http://stackoverflow.com/questions/10881397/setting-roi-with-mouse-from-a-rectangle-on-a-video image rect2 here I wanted to set the drawn rect as ROI Implement mouse callback void my_mouse_callback int event int x int y.. image rect2 here I wanted to set the drawn rect as ROI Implement mouse callback void my_mouse_callback int event int x int y..
http://stackoverflow.com/questions/11971063/how-to-use-c-objects-in-c Magic Magic char const int double work int int magic.cpp Implement Magic . magic_interface.h struct Magic #ifdef __cplusplus extern..
What is the state of C++ refactor support in Eclipse? http://stackoverflow.com/questions/130913/what-is-the-state-of-c-refactor-support-in-eclipse Constant Extract Method Extract Subclass Hide Method Implement Method Move Field Method Replace Number Separate Class Generate..
C++ interview - testing potential candidates http://stackoverflow.com/questions/1398436/c-interview-testing-potential-candidates would be to give them bool ContainedIn char inString . Implement it with a trivial loop. Then ask whether there are any mistakes...
Is there an Non-Short circuited logical “and” in C++? http://stackoverflow.com/questions/1758608/is-there-an-non-short-circuited-logical-and-in-c code. Other responses boil down to Just use temporaries or Implement your own which was not the question. The goal was to see if..
How do I start a new CUDA project in Visual Studio 2008? http://stackoverflow.com/questions/2046228/how-do-i-start-a-new-cuda-project-in-visual-studio-2008 the standard MS wizards e.g. an empty console project Implement your host serial code in .c or .cpp files Implement your wrappers.. Implement your host serial code in .c or .cpp files Implement your wrappers and kernels in .cu files Add the NvCudaRuntimeApi.rules.. the standard MS wizards e.g. an empty console project Implement your host serial code in .c or .cpp files Implement your wrappers..
Microsecond resolution timestamps on Windows http://stackoverflow.com/questions/2414359/microsecond-resolution-timestamps-on-windows in their QueryPerformanceFrequency result. There is Implement a Continuously Updating High Resolution Time Provider for Windows..
Calling C++ function from JavaScript script running in a web browser control http://stackoverflow.com/questions/3747414/calling-c-function-from-javascript-script-running-in-a-web-browser-control method. I have found mentions of three ways to do this Implement an ActiveX component that acts as a middle man. Implementation.. Implement an ActiveX component that acts as a middle man. Implementation details here http blogs.msdn.com b nicd archive 2007 04..
How do I start a CUDA app in Visual Studio 2010? http://stackoverflow.com/questions/3778799/how-do-i-start-a-cuda-app-in-visual-studio-2010 the standard MS wizards e.g. an empty console project Implement your host serial code in .c or .cpp files Add the NVIDIA build.. tick the relevant CUDA box See note 1 if using CUDA 4.0 Implement your wrappers and kernels in .cu files If you added .cu files..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers delimiters Enable these if you have compiler support Implement as template T C A const sdelims type sdelims std set T C A values.. endl n tuple a4 std endl Further ideas for improvements Implement output for std tuple ... in the same way is we have it for std..
How to allocate memory space without using malloc or new operator? http://stackoverflow.com/questions/5771868/how-to-allocate-memory-space-without-using-malloc-or-new-operator friend had his interview yesterday he was asked a question Implement a function that allocates memory space without using the alloc..
pthread create error in c++ [duplicate] http://stackoverflow.com/questions/6352280/pthread-create-error-in-c Init private friend void AcceptLoop void void AcceptLoop Implement this yourself pthread_t thread void ServerManager Init pthread_create..
Implement Resize option to Qt Frameless widget http://stackoverflow.com/questions/7128238/implement-resize-option-to-qt-frameless-widget Resize option to Qt Frameless widget How can i implement resize..
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