c++ Programming Glossary: functionsWhat are the rules about using an underscore in a C++ identifier? http://stackoverflow.com/questions/228783/what-are-the-rules-about-using-an-underscore-in-a-c-identifier be used for additional character testing and conversion functions. Names that begin with 'LC_' followed by an uppercase letter.. locale attributes. Names of all existing mathematics functions suffixed with 'f' or 'l' are reserved for corresponding functions.. suffixed with 'f' or 'l' are reserved for corresponding functions that operate on float and long double arguments respectively...
http://stackoverflow.com/questions/236129/how-to-split-a-string-in-c by whitespace. Note that I'm not interested in C string functions or that kind of character manipulation access. Also please give..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three this is called a member initializer list . Special member functions What does it mean to copy a person object The main function.. assignment operator ... and destructor are special member functions. Note The implementation will implicitly declare these member.. The implementation will implicitly declare these member functions for some class types when the program does not explicitly declare..
http://stackoverflow.com/questions/4421706/operator-overloading work could be done by and often is forwarded to plain functions. But it is important that you get this boiler plate code right... implement these operators for your own types as non member functions. The canonical forms of the two are these std ostream operator.. so it always has the implicit this argument of member functions. Other than this it can be overloaded to take any number of..
Why can templates only be implemented in the header file? http://stackoverflow.com/questions/495021/why-can-templates-only-be-implemented-in-the-header-file is to implement them in header files by using inline functions. Why is this c templates c faq share improve this question..
When to use forward declaration? http://stackoverflow.com/questions/553682/when-to-use-forward-declaration to the incomplete type class Foo X pt X pt Declare functions or methods which accept return incomplete types void f1 X X.. which accept return incomplete types void f1 X X f2 Define functions or methods which accept return pointers references to the incomplete.. it to declare a member class Foo X m compiler error Define functions or methods using this type void f1 X x compiler error X f2 compiler..
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 and an index to store the current type. For quite a few functions I'd like a meta function to determine if a type U is one of.. types or function calls might end up calling different functions. Such constructs are generally said to depend on template parameters...
GCC: Use OpenSSL's SHA256 Functions http://stackoverflow.com/questions/13784434/gcc-use-openssls-sha256-functions Use OpenSSL's SHA256 Functions I'm writing a program to get myself acquainted with OpenSSL..
When should functions be member functions? http://stackoverflow.com/questions/1638394/when-should-functions-be-member-functions functions often improve encapsulation How Non Member Functions Improve Encapsulation Herb Sutter and Jim Hyslop also talk about..
How can I avoid including class implementation files? http://stackoverflow.com/questions/2037880/how-can-i-avoid-including-class-implementation-files happens when you include a header for a particular class. Functions and objects must be defined once in exactly one TU this typically..
Can someone explain C++ Virtual Methods? http://stackoverflow.com/questions/2391679/can-someone-explain-c-virtual-methods Methods I'm learning C and I'm just getting into Virtual Functions Methods. From what I've read in the book and online Virtual..
C/C++ function definitions without assembly http://stackoverflow.com/questions/2442966/c-c-function-definitions-without-assembly __wur is a macro for __attribute__ __warn_unused_result__ Functions Generated From a Table That 䏭 only a prototype for write. You..
How to make SIMPLE C++ Makefile? http://stackoverflow.com/questions/2481269/how-to-make-simple-c-makefile more readable but still requires a lot of typing Make Functions GNU make supports a variety of functions for accessing information..
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++? http://stackoverflow.com/questions/3457967/what-belongs-in-an-educational-tool-to-demonstrate-the-unwarranted-assumptions-p a Hello World might print Hello World or World Hello ^ Functions can be called in either order return 0 share improve this..
Functions with const arguments and Overloading http://stackoverflow.com/questions/3682049/functions-with-const-arguments-and-overloading with const arguments and Overloading Was tryin out the stackeroverflow..
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 inheritance lookup c faq share improve this question Functions in derived classes which don't override functions in base classes..
Maximum number of parameters in function declaration http://stackoverflow.com/questions/4582012/maximum-number-of-parameters-in-function-declaration definitions in a single struct declaration list 256 . Functions registered by atexit 32 . Direct and indirect base classes 16..
Operator overloading : member function vs. non-member function? http://stackoverflow.com/questions/4622330/operator-overloading-member-function-vs-non-member-function
Do built-in types have default constructors? http://stackoverflow.com/questions/5113365/do-built-in-types-have-default-constructors can only be defined for a class type C 03 9.3 1 says Functions declared in the definition of a class excluding those declared..
Understanding the vtable entries http://stackoverflow.com/questions/5712808/understanding-the-vtable-entries and add on any additional entries we need after that. Functions expecting a B1 will be happy because they won't use any part..
Callback functions in C/C++/C# [closed] http://stackoverflow.com/questions/6183847/callback-functions-in-c-c-c closed I want to understand the main meaning of Callback Functions . Because today all day long I was searching through internet.. some information. I have Find many articles about Callback Functions but they are not enough informative. So I decide to open here.. question in order to get more information about Callback Functions I want users of stackOverflow to put here any useful information..
Why is getcwd() not ISO C++ compliant? http://stackoverflow.com/questions/647704/why-is-getcwd-not-iso-c-compliant not ISO compliant c iso share improve this question Functions not specified in the standard are supposed to be prefixed by..
Returning Large Objects in Functions http://stackoverflow.com/questions/753312/returning-large-objects-in-functions Large Objects in Functions Compare the following two pieces of code the first using a..
How do I convert a big-endian struct to a little endian-struct? http://stackoverflow.com/questions/859535/how-do-i-convert-a-big-endian-struct-to-a-little-endian-struct Something like this untested code should do the job Functions to swap the endian of 16 and 32 bit values inline void SwapEndian..
What are the semantics of a const member function? http://stackoverflow.com/questions/98705/what-are-the-semantics-of-a-const-member-function of the C Standard C 0x will have a new keyword constexpr . Functions tagged constexpr return a constant value so the results can..
At as deep of a level as possible, how are virtual functions implemented? http://stackoverflow.com/questions/99297/at-as-deep-of-a-level-as-possible-how-are-virtual-functions-implemented virtual functions implemented at a deep level From Virtual Functions in C Whenever a program has a virtual function declared a v..
How to make generic computations over heterogeneous argument packs of a variadic template function? http://stackoverflow.com/questions/14261183/how-to-make-generic-computations-over-heterogeneous-argument-packs-of-a-variadic already is #include type_traits #include utility META FUNCTIONS FOR EXTRACTING THE n th TYPE OF A PARAMETER PACK Declare primary.. type typename nth_type_of sizeof... Ts 1 Ts... type FUNCTIONS FOR EXTRACTING THE n th VALUE OF AN ARGUMENT PACK Base step.. bool value homogeneous_type Ts... isHomogeneous META FUNCTIONS FOR CREATING INDEX LISTS The structure that encapsulates index..
C/C++ function definitions without assembly http://stackoverflow.com/questions/2442966/c-c-function-definitions-without-assembly a little documentation of this technique THE JUMPTABLE FUNCTIONS. The _IO_FILE type is used to implement the FILE type in GNU..
c++ friend function - operator overloading istream >> http://stackoverflow.com/questions/3312269/c-friend-function-operator-overloading-istream BigNum const char strin size_t optional_base 10 MEMBER FUNCTIONS size_t get_digit size_t index const size_t get_used const size_t.. const size_t get_base const bool get_sign const FRIEND FUNCTIONS friend std ostream operator std ostream os const BigNum bignum..
error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup http://stackoverflow.com/questions/4845410/error-lnk2019-unresolved-external-symbol-main-referenced-in-function-tmainc CAPACITY 30 CONSTRUCTOR sequence MODIFICATION MEMBER FUNCTIONS void start void advance void insert const value_type entry void.. value_type entry void remove_current CONSTANT MEMBER FUNCTIONS size_type size const bool is_item const value_type current const..
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