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c++ Programming Glossary: unlikeWhen can outer braces be omitted in an initializer list? http://stackoverflow.com/questions/11734861/when-can-outer-braces-be-omitted-in-an-initializer-list braces is needed because std array is an aggregate and POD unlike other containers in the standard library. std array doesn't..
What's the real reason to not use the EOF bit as our stream extraction condition? http://stackoverflow.com/questions/14615671/whats-the-real-reason-to-not-use-the-eof-bit-as-our-stream-extraction-condition get. There's no n at the end of std stringstream ss hello unlike in the file. If you were to do std stringstream ss hello n you'd..
C++ - Arguments for Exceptions over Return Codes http://stackoverflow.com/questions/1849490/c-arguments-for-exceptions-over-return-codes an error from a constructor. Exceptions are hard to ignore unlike error codes. Exceptions are easily propagated from deeply nested..
Difference between pointer to a reference and reference to a pointer http://stackoverflow.com/questions/1898524/difference-between-pointer-to-a-reference-and-reference-to-a-pointer affected. A pointer to reference is illegal in C because unlike a pointer a reference is just a concept that allows the programmer..
What is the point of function pointers? http://stackoverflow.com/questions/2592137/what-is-the-point-of-function-pointers is i ' n' functor f f 42 The idea behind this is that unlike a function pointer a function object can carry not only an algorithm..
http://stackoverflow.com/questions/356950/c-functors-and-their-uses are a couple of nice things about functors. One is that unlike regular functions they can contain state. The above example..
C++: How to call a parent class function from derived class function? http://stackoverflow.com/questions/357307/c-how-to-call-a-parent-class-function-from-derived-class-function by two colons base_class foo ... . You should note that unlike Java and C# C does not have a keyword for the base class super..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special the idea. Now let's see how aggregates are special. They unlike non aggregate classes can be initialized with curly braces ...
http://stackoverflow.com/questions/4295432/typedef-function-pointer However the syntax is appropriate since functions unlike other simpler types may have a return value and parameters thus..
C++ performance challenge: integer to std::string conversion http://stackoverflow.com/questions/4351371/c-performance-challenge-integer-to-stdstring-conversion that runs at full speed on embedded systems as well unlike algorithms dependent on integer modulo Ben's algorithms http..
C++ : Catch a divide by zero error http://stackoverflow.com/questions/4747934/c-catch-a-divide-by-zero-error a division by zero or a null pointer dereference... but unlike exceptions that's NOT a way to control your program's flow even..
What C++ Smart Pointer Implementations are available? http://stackoverflow.com/questions/5026197/what-c-smart-pointer-implementations-are-available and actually was in fact based on boost scoped_ptr unlike the Qt versions of shared and weak pointers. It functions to..
Flags to enable thorough and verbose g++ warnings http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings integer to an unsigned and then dividing which is not safe unlike addition subtraction and multiplication . Turning on this warning..
Why should one not derive from c++ std string class? http://stackoverflow.com/questions/6006860/why-should-one-not-derive-from-c-std-string-class simply because you want to tack on a few methods Because unlike in Java or C# or most similar object oriented languages when.. clients knowing. However in C classes are value types unlike in most other OO languages. The easiest way to see this is what's..
Exotic architectures the standards committees care about http://stackoverflow.com/questions/6971886/exotic-architectures-the-standards-committees-care-about aspects like fixed sized types sup . It's good because unlike 'other languages' it makes your code portable when used correctly...
Template instantiation details of GCC and MS compilers http://stackoverflow.com/questions/7182359/template-instantiation-details-of-gcc-and-ms-compilers Mine is a completely unknown symbol to the compiler unlike this for which the compiler could determine it's instance dependency...
Which kind of pointer do I use when? http://stackoverflow.com/questions/8706192/which-kind-of-pointer-do-i-use-when specify a deleter in its template arguments and is movable unlike boost scoped_ptr . It is also fully usable in STL containers..
Should I prefer pointers or references in member data? http://stackoverflow.com/questions/892133/should-i-prefer-pointers-or-references-in-member-data member to be null all uses of the member need to change unlike pointer members references can't easily be replaced by smart..
Move assignment operator and `if (this != &rhs)` http://stackoverflow.com/questions/9322174/move-assignment-operator-and-if-this-rhs or very few The take away is that self move assignment unlike self copy assignment does not have to preserve the current value...
C++ superclass constructor calling rules http://stackoverflow.com/questions/120876/c-superclass-constructor-calling-rules must use the subclass's constructor initialization list. Unlike Java C supports multiple inheritance for better or worse so..
Interlocked equivalent on Linux http://stackoverflow.com/questions/149710/interlocked-equivalent-on-linux offers the same functionality as .NET's Interlocked class. Unlike gcc's Atomic built ins it's cross platform and doesn't depend..
http://stackoverflow.com/questions/16724657/why-do-we-copy-then-move being copied. And std string does have a move constructor. Unlike in C 03 in C 11 it is often idiomatic to take parameters by..
Portability of #warning preprocessor directive http://stackoverflow.com/questions/171435/portability-of-warning-preprocessor-directive doesn't support #warning then it will issue an error. Unlike #pragma there is no recommendation that the preprocessor ignore..
Difference between pointer to a reference and reference to a pointer http://stackoverflow.com/questions/1898524/difference-between-pointer-to-a-reference-and-reference-to-a-pointer e.g. int x int rx x from now on rx is just like x. Unlike pointers refs are not real objects in memory. int p x Ok int..
c++11: Create 0 to N constexpr array in c++ http://stackoverflow.com/questions/19019252/c11-create-0-to-n-constexpr-array-in-c initialization constexpr share improve this question Unlike those answers in the comments to your question you can do this..
Is there any way to find the address of a reference? http://stackoverflow.com/questions/1950779/is-there-any-way-to-find-the-address-of-a-reference is no need or guarantee of this. Parashift says it best Unlike a pointer once a reference is bound to an object it can not..
Are all temporaries rvalues in C++? http://stackoverflow.com/questions/2145030/are-all-temporaries-rvalues-in-c the obvious implementation of T get_this is an lvalue. Unlike the previous example this method allows you to immediately obtain..
Good C++ array class for dealing with large arrays of data in a fast and memory efficient way? http://stackoverflow.com/questions/2472944/good-c-array-class-for-dealing-with-large-arrays-of-data-in-a-fast-and-memory improve this question Have you tried using an std deque Unlike a std vector which uses one huge heap allocation deque usually..
How does dereferencing of a function pointer happen? http://stackoverflow.com/questions/2795575/how-does-dereferencing-of-a-function-pointer-happen have to write to call through a function pointer. P.P.S. Unlike C functions C functions can be overloaded and I'm not qualified..
STL Rope - when and where to use http://stackoverflow.com/questions/2826431/stl-rope-when-and-where-to-use that is nearly independent of the length of the string. Unlike C strings ropes are a reasonable representation for very long.. is simply a possibly reference counted pointer assignment. Unlike reference counted copy on write implementations this remains..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special some examples. POD classes are the closest to C structs. Unlike them POD's can have member functions and arbitrary static members..
Can inner classes access private variables? http://stackoverflow.com/questions/486099/can-inner-classes-access-private-variables access the member variable var of an object of type Outer. Unlike Java though there is no corelation between an object of type..
When do you prefer using std::list<T> instead of std::vector<T>? http://stackoverflow.com/questions/5056973/when-do-you-prefer-using-stdlistt-instead-of-stdvectort sequence with storage management handled automatically. Unlike vectors and deques fast random access to list elements is not..
Why doesn't java support pass by reference like C++ http://stackoverflow.com/questions/5298421/why-doesnt-java-support-pass-by-reference-like-c the Gosling citation ...that helps keep things simple... Unlike C Java is garbage collected with all objects allocated on the..
Logical comparisons: Is left-to-right evaluation guaranteed? http://stackoverflow.com/questions/5683026/logical-comparisons-is-left-to-right-evaluation-guaranteed of their usefulness. Relevant standard quotations §5.14 ¶1 Unlike guarantees left to right evaluation the second operand is not.. is not evaluated if the first operand is false . §5.15 ¶1 Unlike guarantees left to right evaluation moreover the second operand..
difference between a macro and a const in c++ http://stackoverflow.com/questions/6393776/difference-between-a-macro-and-a-const-in-c variables whereas a constant created using #define is not. Unlike a const object the value of a macro does not appear in the intermediate..
When should I use C++ private inheritance? http://stackoverflow.com/questions/656224/when-should-i-use-c-private-inheritance should I use C private inheritance Unlike protected inheritance C private inheritance found its way into..
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