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c++ Programming Glossary: meaningwhat is the difference between const int*, const int * const, int const * http://stackoverflow.com/questions/1143262/what-is-the-difference-between-const-int-const-int-const-int-const pointer to an int ... And to make sure we are clear on the meaning of const const int foo int const bar note you actually need..
What does the explicit keyword in C++ mean? http://stackoverflow.com/questions/121162/what-does-the-explicit-keyword-in-c-mean Someone posted in a comment to another question about the meaning of the explicit keyword in C . So what does it mean c constructor..
What is the difference between a definition and a declaration? http://stackoverflow.com/questions/1410563/what-is-the-difference-between-a-definition-and-a-declaration between a definition and a declaration As title says the meaning of both eludes me. c c terminology c faq share improve this..
What is the equivalent of the C++ Pair<L,R> in Java? http://stackoverflow.com/questions/156275/what-is-the-equivalent-of-the-c-pairl-r-in-java class. Map.Entry is an example of a pair that carry its meaning in its name. To sum up in my opinion it is better to have a..
Why does an overridden function in the derived class hide other overloads of the base class? http://stackoverflow.com/questions/1628768/why-does-an-overridden-function-in-the-derived-class-hide-other-overloads-of-the it was decided to follow the name hiding specification meaning that each class starts with a clean sheet with respect to each..
http://stackoverflow.com/questions/3582001/advantages-of-using-forward to a reference note reference is an encompassing term meaning both T and T we use the following rule to figure out the resulting..
What is the bit size of long on 64-bit Windows? http://stackoverflow.com/questions/384502/what-is-the-bit-size-of-long-on-64-bit-windows 'long long pointers are 64 bit' . This has the merit of meaning that 32 bit software can be recompiled without change. It has..
RAII and smart pointers in C++ http://stackoverflow.com/questions/395123/raii-and-smart-pointers-in-c horribly file will be closed as soon as this method ends meaning that foo and bar now have an invalid log file. We could construct..
When to use virtual destructors? http://stackoverflow.com/questions/461203/when-to-use-virtual-destructors the destructor will be resolved like any non virtual code meaning that the destructor of the base class will be called but not..
What are access specifiers? Should I inherit with private, protected or public? http://stackoverflow.com/questions/5447498/what-are-access-specifiers-should-i-inherit-with-private-protected-or-public with private protected or public I am confused about the meaning of access modifiers with respect to inheritance. What is the..
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 just because the number itself does not really hold any meaning to you. It is best to think of a pointer as a black box ie...
“using namespace” in c++ headers http://stackoverflow.com/questions/5849457/using-namespace-in-c-headers the reason you say that it can unexpectedly change the meaning of code in any other files that include that header. There's..
http://stackoverflow.com/questions/5854581/polymorphism-in-c except virtual dispatch Which types are supported Ad hoc meaning you provide explicit code to support each type e.g. overloading.. you explicitly add support for this as per ad hoc 's meaning type some other this and maybe that too . Parametric meaning.. type some other this and maybe that too . Parametric meaning you can just try to use the function for various parameter types..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords simple languages for parsing you don't need to know the meaning of a name but can just grammatically analyze the input and then.. In template declarations some constructs have different meanings depending on what template arguments you use to instantiate.. dependent name . Function names however may have different meaning in different instantiations of a template but unfortunately..
Is short-circuiting boolean operators mandated in C/C++? And evaluation order? http://stackoverflow.com/questions/628526/is-short-circuiting-boolean-operators-mandated-in-c-c-and-evaluation-order following expressions a b a b a b c a b using the built in meaning of the operators in these expressions there is a sequence point..
Are std::vector elements guaranteed to be contiguous? http://stackoverflow.com/questions/849168/are-stdvector-elements-guaranteed-to-be-contiguous The elements of a vector are stored contiguously meaning that if v is a vector where T is some type other than bool then..
What is the difference between char a[] = “string”; and char *p = “string”; http://stackoverflow.com/questions/9460260/what-is-the-difference-between-char-a-string-and-char-p-string operator Is it a part of a string or it has some specific meaning c pointers share improve this question The first one is..
Meaning of acronym SSO in the context of std::string http://stackoverflow.com/questions/10315041/meaning-of-acronym-sso-in-the-context-of-stdstring of acronym SSO in the context of std string In a C question..
Can I make vim do syntax highlighting on C++ headers that don't have extensions? http://stackoverflow.com/questions/10584580/can-i-make-vim-do-syntax-highlighting-on-c-headers-that-dont-have-extensions if search 'MagicPattern' 'nw' setlocal ft cpp endif Meaning Every time you open a file check if MagicPattern is in there...
Does moving a vector invalidate iterators? http://stackoverflow.com/questions/11021764/does-moving-a-vector-invalidate-iterators implementation of an iterator is implementation defined. Meaning so long as the iterator on a particular platform meets the requirements..
When should your destructor be virtual? [duplicate] http://stackoverflow.com/questions/1123044/when-should-your-destructor-be-virtual for virtual method is that you want to use polymorphism. Meaning you will call a method on the base class pointer and you want..
http://stackoverflow.com/questions/13014145/qt-equivalent-of-pathappend taking care of any trailing backslashes or lack of them . Meaning that appending dir1 to dir2 or dir1 to dir2 or dir1 to dir2..
http://stackoverflow.com/questions/1394133/singleton-why-use-classes have seen code that uses the so called singleton pattern. Meaning something along the lines of class MySingleton public void foo..
where can I use alignas() in C++11 http://stackoverflow.com/questions/15788947/where-can-i-use-alignas-in-c11 including at the end of §8.3 1 where you find 8.3 Meaning of declarators 1 ... The optional attribute specifier seq following..
temporary pointer point to a using vector address http://stackoverflow.com/questions/16073637/temporary-pointer-point-to-a-using-vector-address your if they will be destroyed once you step out of there. Meaning their adresses become invalid So each time the content of temp.left..
Pointers in C# to Retrieve Reference From DllImport Function http://stackoverflow.com/questions/2344929/pointers-in-c-sharp-to-retrieve-reference-from-dllimport-function those values that are returned by reference using C# Meaning how do I do the same thing in C# to get the returned structures..
What is meant with “const” at end of function declaration? [duplicate] http://stackoverflow.com/questions/3141087/what-is-meant-with-const-at-end-of-function-declaration end of function declaration duplicate Possible Duplicate Meaning of &ldquo const&rdquo last in a C method declaration Hi I got..
In C/C++, is char* arrayName[][] a pointer to a pointer to a pointer OR a pointer to a pointer? http://stackoverflow.com/questions/3920729/in-c-c-is-char-arrayname-a-pointer-to-a-pointer-to-a-pointer-or-a-pointe word and print its meaning do if strcmp p word puts Meaning puts p 1 break if strcmp p word break p p 2 advance through..
http://stackoverflow.com/questions/4239809/what-is-the-purpose-of-in-out-in-opt-allowed-how-do-they-work-should equlivalent to #define __in #define __out #define __in_opt Meaning they get replaced with nothing on the Preprocessor pass. Are..
when should I use the new operator in C++ http://stackoverflow.com/questions/5082680/when-should-i-use-the-new-operator-in-c its lifespan is within the scope of when it was created. Meaning when you hit a it goes out of scope and the memory is returned...
How to compile ASL (boost based Adobe C++ gui library) on linux? http://stackoverflow.com/questions/6461621/how-to-compile-asl-boost-based-adobe-c-gui-library-on-linux magical build scripts rules to get the prereqs installed. Meaning that thay do not have any separate build files for libraries..
Meaning of “const” last in a C++ method declaration? http://stackoverflow.com/questions/751681/meaning-of-const-last-in-a-c-method-declaration of &ldquo const&rdquo last in a C method declaration What is..
SFINAE with invalid function-type or array-type parameters? http://stackoverflow.com/questions/822059/sfinae-with-invalid-function-type-or-array-type-parameters says version 4.3.3 error ISO C forbids zero size array c Meaning GCC does not fail to substitute but it chooses the first overload..
Random number generator that produces a power-law distribution? http://stackoverflow.com/questions/918736/random-number-generator-that-produces-a-power-law-distribution bunch of integers with a power law long tail distribution. Meaning I get a some numbers very frequently but most of them relatively..
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