c++ Programming Glossary: multipleWhat 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 be copied. This prevents the pointer from being deleted multiple times incorrectly . You can however pass references to it around..
Is gcc4.7 buggy about regular expressions? [duplicate] http://stackoverflow.com/questions/12530406/is-gcc4-7-buggy-about-regular-expressions Update one possible solution is to use groups to implement multiple alternatives e.g. st mt tr . Thanks Tunnuz c regex gcc c 11..
What open source C++ static analysis tools are available? [closed] http://stackoverflow.com/questions/141498/what-open-source-c-static-analysis-tools-are-available and PMD . Those tools are easy to use very helpful runs on multiple operating systems and free . Commercial C static analysis products.. find open source C static analysis tools that will run on multiple platforms Windows and Unix . By using an open source tool it..
http://stackoverflow.com/questions/1647631/c-state-machine-design and using that in the event loop . This will allow multiple state machines to run side by side without interference. Just..
When should I write the keyword 'inline' for a function/method? http://stackoverflow.com/questions/1759300/when-should-i-write-the-keyword-inline-for-a-function-method has its address. inline this function will be defined in multiple compilation units don't worry about it. The linker needs to.. exactly only when the function's definition can show up in multiple compilation units. It's a good idea to define small as in one..
In what cases do I use malloc vs new? http://stackoverflow.com/questions/184537/in-what-cases-do-i-use-malloc-vs-new what cases do I use malloc vs new I see in C there are multiple ways to allocate and free data and I understand that when you..
Initializing private static members http://stackoverflow.com/questions/185844/initializing-private-static-members as the code to initialize the variable will be defined in multiple source files. Note Matt Curtis points out that C allows the..
In C++, what is a virtual base class? http://stackoverflow.com/questions/21558/in-c-what-is-a-virtual-base-class classes used in virtual inheritance is a way of preventing multiple instances of a given class appearing in an inheritance hierarchy.. class appearing in an inheritance hierarchy when using multiple inheritance. Consider the following scenario class A public..
What uses are there for “placement new”? http://stackoverflow.com/questions/222557/what-uses-are-there-for-placement-new all the time but you need to re construct an object multiple times. If you need to keep re allocating it might be more efficient..
C++ Timer function to provide time in nano seconds http://stackoverflow.com/questions/275004/c-timer-function-to-provide-time-in-nano-seconds and QueryPerformanceFrequency typically adjust for multiple processors bugs in the BIOS or drivers may result in these routines..
What does 'unsigned temp:3' mean? [duplicate] http://stackoverflow.com/questions/2950029/what-does-unsigned-temp3-mean op is 4 . The size always gets rounded up to the next multiple of 8 for every group of unsigned xxx yy construct. That means..
When should static_cast, dynamic_cast and reinterpret_cast be used? http://stackoverflow.com/questions/332030/when-should-static-cast-dynamic-cast-and-reinterpret-cast-be-used has some limitations though. It doesn't work if there are multiple objects of the same type in the inheritance hierarchy the so..
What can I use to profile C++ code in Linux? http://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux problem is this will prove or disprove it. You may have multiple performance problems of different sizes. If you clean out any..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c memory and fragmentation . Multiple threads will require multiple stacks the process generally reserves a minimum size for the..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three to implement a class that manages a resource. Never manage multiple resources in a single class this will only lead to pain. In..
Singleton: How should it be used http://stackoverflow.com/questions/86582/singleton-how-should-it-be-used in a single place rather than having to google and search multiple sites an authoritative source of when and then how to use a..
Why does the use of 'new' cause memory leaks? http://stackoverflow.com/questions/8839943/why-does-the-use-of-new-cause-memory-leaks some even smarter examples like std shared_ptr that allows multiple pointers to the same object and only cleans it up when the last..
What are the Complexity guarantees of the standard containers? http://stackoverflow.com/questions/181693/what-are-the-complexity-guarantees-of-the-standard-containers Pair Associative Container Sorted Associative Container Multiple Associative Container Container Types mapped to Standard Containers.. Container Forward Container std multiset Sorted Simple Multiple Associative Container Forward Container std multimap Sorted.. Container Forward Container std multimap Sorted Pair Multiple Associative Container Forward Container Container Guarantees..
Is it good practice to NULL a pointer after deleting it? http://stackoverflow.com/questions/1931126/is-it-good-practice-to-null-a-pointer-after-deleting-it might not be the same as the one that delete is called on. Multiple objects may have used the object simultaneously in the meantime...
Multiple definition of inline functions when linking static libs http://stackoverflow.com/questions/2217628/multiple-definition-of-inline-functions-when-linking-static-libs definition of inline functions when linking static libs I have..
Repeated Multiple Definition Errors from including same header in multiple cpps http://stackoverflow.com/questions/223771/repeated-multiple-definition-errors-from-including-same-header-in-multiple-cpps Multiple Definition Errors from including same header in multiple cpps.. do I cannot seem to avoid having Dev C spew out numerous Multiple Definition errors as a result of me including the same header.. again which is causing it to spit out lines and lines of Multiple Definition of Uruk first defined here Multiple Definition of..
What are all the common undefined behaviour that a C++ programmer should know about? [closed] http://stackoverflow.com/questions/367633/what-are-all-the-common-undefined-behaviour-that-a-c-programmer-should-know-ab function directly or by flowing off from a try block Multiple different definitions for the same entity class template enumeration..
Why should I avoid multiple inheritance in C++? http://stackoverflow.com/questions/406081/why-should-i-avoid-multiple-inheritance-in-c c oop multiple inheritance share improve this question Multiple inheritance smells which means that usually it was done for.. of multiple interfaces instead of objects Sometimes Multiple Inheritance is the right thing. If it is then use it. Be prepared.. a Tree a node has ONE parent not as a graph. 3. Interfaces Multiple inheritance of zero or one concrete classe and zero or more..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c to physical versus virtual memory and fragmentation . Multiple threads will require multiple stacks the process generally reserves..
Is `long` guaranteed to be at least 32 bits? http://stackoverflow.com/questions/4329777/is-long-guaranteed-to-be-at-least-32-bits C ISO IEC 10646 1 2000 Information technology Universal Multiple Octet Coded Character Set UCS Part 1 Architecture and Basic..
Difference between association, aggregation and composition http://stackoverflow.com/questions/885937/difference-between-association-aggregation-and-composition is no owner. Let 䏭 take an example of Teacher and Student. Multiple students can associate with single teacher and single student..
Smart Pointers: Or who owns you baby? [closed] http://stackoverflow.com/questions/94227/smart-pointers-or-who-owns-you-baby explicitly reset. boost shared_ptr T std tr1 shared_ptr T Multiple ownership. This is a simple reference counted pointer. When..
|