c++ Programming Glossary: ownerExamples of when a bitwise swap() is a bad idea? http://stackoverflow.com/questions/11638271/examples-of-when-a-bitwise-swap-is-a-bad-idea again this assumes that there are no back pointers to the owner but that's easily contained to the class impl rather than external..
C++ Vector of Pointers to Objects http://stackoverflow.com/questions/1361139/c-vector-of-pointers-to-objects . std unique_ptr represents a unique unshared single owner pointer to some resource. This should be your default smart.. has reference counting copy semantics it allows multiple owners sharing the object. It tracks how many shared_ptr s exist for.. simply increases the reference count and moving transfers ownership at a lower almost free cost . You make them with std make_shared..
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?) http://stackoverflow.com/questions/161177/does-c-support-finally-blocks-and-whats-this-raii-i-keep-hearing-about a very simple maybe even the default destructor for the owner class since it doesn't need to manually manage its member resource..
Why don't STL containers have virtual destructors? http://stackoverflow.com/questions/1647298/why-dont-stl-containers-have-virtual-destructors are lost. Composition with public STL access Have the owner of the STL container let users access the STL container itself.. but this solution fully couples the STL container with the owner container because the owner returns a true STL container . Compile.. the STL container with the owner container because the owner returns a true STL container . Compile time polymorphism Can..
Garbage Collection in C++ — why? http://stackoverflow.com/questions/228620/garbage-collection-in-c-why important to just code without caring about who is owner of what memory and what kind pointer shared weak etc. we need.. Imagine a tree like structure of data but no one is really owner of the data and no one really cares about when exactly it will..
What is meant by Resource Acquisition is Initialization (RAII)? http://stackoverflow.com/questions/2321511/what-is-meant-by-resource-acquisition-is-initialization-raii the member variable is initialized and destroyed with its owner object. Update2 as @sbi pointed out the resource although often..
What do 'statically linked' and 'dynamically linked' mean? http://stackoverflow.com/questions/311882/what-do-statically-linked-and-dynamically-linked-mean link library or shared library or other nomenclature . The owner of the C runtime can drop in a new DLL at any time to provide..
Pointers, smart pointers or shared pointers? http://stackoverflow.com/questions/417481/pointers-smart-pointers-or-shared-pointers the comments will let you know. Who frees it Hopefully the owner at some point. Smart pointers are a blanket term that cover.. pointer. The other case is when you want clear object ownership. Some teams prefer this some do not. For instance a data..
What C++ Smart Pointer Implementations are available? http://stackoverflow.com/questions/5026197/what-c-smart-pointer-implementations-are-available for holding array allocated objects new . It takes ownership of the pointer so two auto pointers shouldn't contain the.. contain the same object. Assignment will transfer ownership and reset the rvalue auto pointer to a null pointer. Which.. Gibbons trick also known as a move constructor to transfer ownership. On the contrary perhaps std auto_ptr wasn't really intended..
Should objects delete themselves in C++? http://stackoverflow.com/questions/522637/should-objects-delete-themselves-in-c it from the world. For deleting it think in terms of ownership. Who owns the object The world That means the world alone.. make sense. But if there is no clearly defined single owner implement shared ownership for example using a smart pointer.. there is no clearly defined single owner implement shared ownership for example using a smart pointer implementing reference..
smart pointers (boost) explained http://stackoverflow.com/questions/569775/smart-pointers-boost-explained smart pointer. There are three important properties. no ownership at all transfer of ownership share of ownership The first.. important properties. no ownership at all transfer of ownership share of ownership The first means that a smart pointer.. no ownership at all transfer of ownership share of ownership The first means that a smart pointer cannot delete the object..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome fit spilling into the neighbours house or yard. When the owner of that neighbouring house later on comes home he'll find all..
C++ - How to set file permissions (cross platform) http://stackoverflow.com/questions/592448/c-how-to-set-file-permissions-cross-platform or remove it for that matter you are really changing the owner. If you didn't want to do that but you still didn't need full..
Difference between association, aggregation and composition http://stackoverflow.com/questions/885937/difference-between-association-aggregation-and-composition where all object have their own lifecycle and there is no owner. Let 䏭 take an example of Teacher and Student. Multiple students.. can associate with multiple teachers but there is no ownership between the objects and both have their own lifecycle. Both.. where all object have their own lifecycle but there is ownership and child object can not belongs to another parent object...
Smart Pointers: Or who owns you baby? [closed] http://stackoverflow.com/questions/94227/smart-pointers-or-who-owns-you-baby Or who owns you baby closed C is all about memory ownership Aka Ownership Semantics It is the responsibility of the.. Aka Ownership Semantics It is the responsibility of the owner of a chunk of dynamically allocated memory to release that memory... So the question really becomes who owns the memory. In C ownership is documented by the type a RAW pointer is wrapped inside..
What is a smart pointer and when should I use one? http://stackoverflow.com/questions/106508/what-is-a-smart-pointer-and-when-should-i-use-one possibility is creating circular references. struct Owner boost shared_ptr Owner other boost shared_ptr Owner p1 new Owner.. circular references. struct Owner boost shared_ptr Owner other boost shared_ptr Owner p1 new Owner boost shared_ptr Owner.. struct Owner boost shared_ptr Owner other boost shared_ptr Owner p1 new Owner boost shared_ptr Owner p2 new Owner p1 other p2..
In C++, initialize a class member with 'this' pointer during construction http://stackoverflow.com/questions/4006160/in-c-initialize-a-class-member-with-this-pointer-during-construction For example template typename T class TEvent private T Owner public TEvent T parent Owner parent class Foo private TEvent.. T class TEvent private T Owner public TEvent T parent Owner parent class Foo private TEvent Foo Froozle see below Now the..
C++/WIN32 A professional looking application - is it really possible? http://stackoverflow.com/questions/6717620/c-win32-a-professional-looking-application-is-it-really-possible is How is the good application look achieved today Owner drawing really custom controls some good non free libraries..
How can i create an UITableView on Xcode 4.2,for IOS 5? http://stackoverflow.com/questions/7910206/how-can-i-create-an-uitableview-on-xcode-4-2-for-ios-5 or ctrl click and drag from your tableView to the File's Owner twice. Once select delegate and once select dataSource . Then..
Is namespace-`static` still deprecated in C++11? [duplicate] http://stackoverflow.com/questions/8460191/is-namespace-static-still-deprecated-in-c11 Proposed Resolution Strike depr.static completely. Owner CWG Issue 1012 Disposition ACCEPTED In fact clause C on compatibility..
Working With SFML, getting “Unresolved External Symbol” Output http://stackoverflow.com/questions/9788619/working-with-sfml-getting-unresolved-external-symbol-output referenced in function _main 1 C Users Owner Documents Visual Studio 2010 Projects Pong Debug Pong.exe fatal..
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