c++ Programming Glossary: mechanism

Is there a difference in C++ between copy initialization and direct initialization?

http://stackoverflow.com/questions/1051379/is-there-a-difference-in-c-between-copy-initialization-and-direct-initializati

the less const version wins this is by the way also the mechanism that prefers non const member function calls for non const objects..

C++ Accesses an Array out of bounds gives no error, why?

http://stackoverflow.com/questions/1239938/c-accesses-an-array-out-of-bounds-gives-no-error-why

exposing raw memory. Implementing a robust bounds checking mechanism would have been almost impossible in C. In C bounds checking..

What is an undefined reference/unresolved external symbol error and how do I fix it?

http://stackoverflow.com/questions/12573816/what-is-an-undefined-reference-unresolved-external-symbol-error-and-how-do-i-fix

for the libraries that use that .lib if any . Similar mechanism exist for other compilers platforms. Common error messages are..

C++ Cross-Platform High-Resolution Timer

http://stackoverflow.com/questions/1487695/c-cross-platform-high-resolution-timer

Resolution Timer I'm looking to implement a simple timer mechanism in C . The code should work in Windows and Linux. The resolution..

Why aren't my include guards preventing recursive inclusion and multiple symbol definitions?

http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol

will meet the directive #include b.h and the same mechanism applies the preprocessor shall process the header file b.h take..

What is segmentation fault?

http://stackoverflow.com/questions/2346806/what-is-segmentation-fault

memory that 筂oes not belong to you. It 䏭 a helper mechanism that keeps you from corrupting the memory and introducing hard..

What is move semantics?

http://stackoverflow.com/questions/3106110/what-is-move-semantics

client couldn't tell a difference C 0x introduces a new mechanism called rvalue reference which among other things allows us to..

Stack,Static and Heap in C++

http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c

games will frequently eschew the built in dynamic memory mechanisms in favor of tightly controlling the allocation process by using.. voice would be helpful. Garbage Collection is a wonderful mechanism for when performance is not a huge issue. I hear GCs are getting..

Function with same name but different signature in derived class

http://stackoverflow.com/questions/411103/function-with-same-name-but-different-signature-in-derived-class

s . Note that this would also disable any virtual function mechanism for A foo string at the same time. share improve this answer..

Alternative virtual mechanism implementations?

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

virtual mechanism implementations C supports dynamic binding through virtual.. C supports dynamic binding through virtual mechanism. But as I understand the virtual mechanism is an implementation.. through virtual mechanism. But as I understand the virtual mechanism is an implementation detail of the compiler and the standard..

smart pointers (boost) explained

http://stackoverflow.com/questions/569775/smart-pointers-boost-explained

count incremented by an external reference counting mechanism can be stuffed into an intrusive_ptr because the reference count.. but the smart pointer uses an existing reference counting mechanism. unique_ptr is a transfer of ownership pointer. You cannot copy..

Is there a way to instantiate objects from a string holding their class name?

http://stackoverflow.com/questions/582331/is-there-a-way-to-instantiate-objects-from-a-string-holding-their-class-name

is none. You have to do the mapping yourself. C has no mechanism to create objects whose types are determined at runtime. You..

Polymorphism in c++

http://stackoverflow.com/questions/5854581/polymorphism-in-c

finding and executing distinct type appropriate code. C mechanisms for polymorphism Explicit programmer specified polymorphism.. f Base x x 2 run time polymorphic dispatch Other related mechanisms Compiler provided polymorphism for builtin types Standard conversions.. threshold in requiring and seamlessness in using the above mechanisms and explanation is a fiddly distraction from more important..

Why should `new` be used as little as possible?

http://stackoverflow.com/questions/6500313/why-should-new-be-used-as-little-as-possible

In C there's a neat construct called a destructor . This mechanism allows you to manage resources by aligning the lifetime of the.. Basically it's better than the sum of its parts. The whole mechanism composes . It scales. If you use the Line class as a building..

Unicode encoding for string literals in C++11

http://stackoverflow.com/questions/6796157/unicode-encoding-for-string-literals-in-c11

of Unicode codepoints that are encoded with a particular mechanism. basic_string length will return the number of code units not..

Why would one replace default new and delete operators?

http://stackoverflow.com/questions/7149461/why-would-one-replace-default-new-and-delete-operators

custom new and delete and adding the diagnostic collection mechanism in the overloaded new and delete . To compensate for suboptimal..

OpenGL define vertex position in pixels

http://stackoverflow.com/questions/7377912/opengl-define-vertex-position-in-pixels

still trying to understand the vertex to pixels conversion mechanism of OpenGL. Can it be explained briefly or can someone point..