c++ Programming Glossary: shape

Algorithm improvement for Coca-Cola can shape recognition

http://stackoverflow.com/questions/10168686/algorithm-improvement-for-coca-cola-can-shape-recognition

improvement for Coca Cola can shape recognition One of the most interesting projects I've worked..

C++ static constant string (class member)

http://stackoverflow.com/questions/1563897/c-static-constant-string-class-member

have a private static constant for a class in this case a shape factory . I'd like to have something of the sort. class A private..

modular arithmetics and NTT (finite field DFT) optimizations

http://stackoverflow.com/questions/18577076/modular-arithmetics-and-ntt-finite-field-dft-optimizations

critical function modmul and that seems to be in the best shape possible. further questions Does anyone see any other option..

What is the difference between a concrete class and an abstract class?

http://stackoverflow.com/questions/2149207/what-is-the-difference-between-a-concrete-class-and-an-abstract-class

methods. Here is an example of an abstract class. class shape public virtual void draw 0 This declares an abstract class which.. if you called member draw. So you can not do the following shape my_shape my_shape.draw To be able to actually use the draw method.. member draw. So you can not do the following shape my_shape my_shape.draw To be able to actually use the draw method you..

May volatile be in user defined types to help writing thread-safe code

http://stackoverflow.com/questions/2491495/may-volatile-be-in-user-defined-types-to-help-writing-thread-safe-code

will block all uses of the class. Adding a wrapper in the shape of a locking pointer that performs a const_cast to release the..

Alternative virtual mechanism implementations?

http://stackoverflow.com/questions/4352032/alternative-virtual-mechanism-implementations

to the required meta data in my system this happens to be shape information for use by the garbage collector. This implementation..

Some clarification needed about synchronous versus asynchronous asio operations

http://stackoverflow.com/questions/5282659/some-clarification-needed-about-synchronous-versus-asynchronous-asio-operations

first 40 bytes include a header describing the image size shape maybe some other information. The first completion handler to..

Tutorial for Iphone OpenCV on shape recognising

http://stackoverflow.com/questions/5738792/tutorial-for-iphone-opencv-on-shape-recognising

for Iphone OpenCV on shape recognising i will like to do some iPhone OpenCV application.. to do some iPhone OpenCV application to recognize simple shapes like square through camera. I tried to find out some info in..

Static vs dynamic type checking in C++

http://stackoverflow.com/questions/1347691/static-vs-dynamic-type-checking-in-c

of polymorphic types assuming that Circle derives from Shape... Shape shape new Circle 50 Circle circle dynamic_cast Circle.. types assuming that Circle derives from Shape... Shape shape new Circle 50 Circle circle dynamic_cast Circle shape..

Creating my own Iterators

http://stackoverflow.com/questions/148540/creating-my-own-iterators

an iterator for a class I have created. I have a class 'Shape' which has a container of Points. I have a class 'Piece' which.. of Points. I have a class 'Piece' which references a Shape and defines a position for the Shape. Piece does not have a.. which references a Shape and defines a position for the Shape. Piece does not have a Shape it just references a Shape. I want..

How bad is dynamic casting?

http://stackoverflow.com/questions/28080/how-bad-is-dynamic-casting

an example of where it comes in handy. There is a base Shape class and classes Circle and Rectangle derived from it. In testing.. them. While iterating through a collection of pointers to Shapes dynamic_cast does double duty telling you if the shapes are..

Double dispatch/multimethods in C++

http://stackoverflow.com/questions/429849/double-dispatch-multimethods-in-c

and the loki multimethods. The problem I have with the Shape examples is that in my application Processor and BaseClass are..

Can a pointer to base point to an array of derived objects?

http://stackoverflow.com/questions/7196172/can-a-pointer-to-base-point-to-an-array-of-derived-objects

the obvious mem leak why does this code crash class Shape public virtual void draw const 0 class Circle public Shape public.. Shape public virtual void draw const 0 class Circle public Shape public virtual void draw const int radius class Rectangle public.. virtual void draw const int radius class Rectangle public Shape public virtual void draw const int height int width int main..

Why use virtual functions? [duplicate]

http://stackoverflow.com/questions/8824359/why-use-virtual-functions

The classical example is when you have a base class called Shape and concrete shapes classes which derive from it. Each concrete.. shows the usage of the example it creates an array of Shape class pointers wherein each points to distinct derived class.. method overriden by that derived class and the particular Shape is drawn rather rendered . Shape basep line_obj tri_obj rect_obj..

Hand detection using OpenCV

http://stackoverflow.com/questions/9168785/hand-detection-using-opencv

white wall... this could be an easy way of going about it. Shape Analysis There has been some success with detecting fingertips..