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c++ Programming Glossary: functionWhat is an undefined reference/unresolved external symbol error and how do I fix it? http://stackoverflow.com/questions/12573816/what-is-an-undefined-reference-unresolved-external-symbol-error-and-how-do-i-fix the following errors with gcc home AbiSfw ccvvuHoX.o In function `main' prog.cpp .text 0x10 undefined reference to `x' prog.cpp.. undefined reference to `A ~A ' home AbiSfw ccvvuHoX.o In function `B ~B ' prog.cpp .text._ZN1BD1Ev B ~B 0xb undefined reference.. undefined reference to `A ~A ' home AbiSfw ccvvuHoX.o In function `B ~B ' prog.cpp .text._ZN1BD0Ev B ~B 0x12 undefined reference..
What 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 Global names lib.global.names Certain sets of names and function signatures are always reserved to the implementation Each name.. 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..
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.. What does it mean to copy a person object The main function shows two distinct copying scenarios. The initialization person.. assignment operator ... and destructor are special member functions. Note The implementation will implicitly declare these member..
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points that case if a is considered to be a primitive type at a function call whether or not the function is inline after the evaluation.. be a primitive type at a function call whether or not the function is inline after the evaluation of all function arguments if.. or not the function is inline after the evaluation of all function arguments if any which takes place before execution of any expressions..
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 is a class template i.e. inUnion U names a type and not a function Background I implemented a discriminated union capable of holding.. 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.. current type. For quite a few functions I'd like a meta function to determine if a type U is one of the types T1..Tn . For instance..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope the memory of a local variable inaccessible outside its function c memory management local variables dangling share How.. the memory of a local variable inaccessible outside its function You rent a hotel room. You put a book in the top drawer of the..
http://stackoverflow.com/questions/1151582/pthread-function-from-a-class Function from a Class Lets say i have a class such as class c ... void..
How do I remove code duplication between similar const and non-const member functions? http://stackoverflow.com/questions/123758/how-do-i-remove-code-duplication-between-similar-const-and-non-const-member-func heading Avoid Duplication in const and Non const Member Function on p. 23 in Item 3 Use const whenever possible in Effective..
How does dereferencing of a function pointer happen? http://stackoverflow.com/questions/2795575/how-does-dereferencing-of-a-function-pointer-happen accessing a CODE memory as it would be a DATA memory. Function pointer isn't suppose to be dereferenced in that way. Instead..
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 a narrow with a wide string literal during preprocessing Function and Template Not returning a value from a value returning function..
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 with same name but different signature in derived class I have.. inheritance lookup c faq share improve this question Functions in derived classes which don't override functions in base classes..
http://stackoverflow.com/questions/4421706/operator-overloading to overload Assignment Operator Input and Output Operators Function call operator Comparison operators Arithmetic Operators Array.. succeeded but the result is not what would be expected. Function call operator The function call operator used to create function..
http://stackoverflow.com/questions/5854581/polymorphism-in-c three different types of polymorphism. Virtual functions Function name overloading Operator overloading In addition to the above..
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 constructs that are names is called dependent name . Function names however may have different meaning in different instantiations.. a concern of this article but still worth mentioning Function names are an exception that are handled separately. An identifier..
How do I expand a tuple into variadic template function's arguments? http://stackoverflow.com/questions/687490/how-do-i-expand-a-tuple-into-variadic-template-functions-arguments the other for a static function. #include tr1 tuple Object Function Tuple Argument Unpacking This recursive template unpacks the.. applyTuple pObj f t std tr1 get N 1 t args... Object Function Tuple Argument Unpacking End Point This recursive template unpacks.. tuple ArgsT... t Args... args pObj f args... Object Function Call Forwarding Using Tuple Pack Parameters Actual apply function..
I don't want my Excel Add-In to return an array (instead I need a UDF to change other cells) http://stackoverflow.com/questions/8520732/i-dont-want-my-excel-add-in-to-return-an-array-instead-i-need-a-udf-to-change below must be placed in a regular module. Private Declare Function SetTimer Lib user32 _ ByVal HWnd As Long _ ByVal nIDEvent As.. Long _ ByVal lpTimerFunc As Long _ As Long Private Declare Function KillTimer Lib user32 _ ByVal HWnd As Long _ ByVal nIDEvent As.. As Long Private mApplicationTimerTime As Date Public Function AddTwoNumbers _ ByVal Value1 As Double _ ByVal Value2 As Double..
Eclipse CDT C++11/C++0x support http://stackoverflow.com/questions/9131763/eclipse-cdt-c11-c0x-support char new char len The Eclipse editor complains about Function 'unique_ptr' could not be resolved The Makefile compilation..
Enumerate COM object (IDispatch) methods using ATL? http://stackoverflow.com/questions/2112302/enumerate-com-object-idispatch-methods-using-atl CComPtr IDispatch dispatch DISPID dispid WCHAR member YOUR FUNCTION NAME HERE DISPPARAMS dispparams Get your pointer to the IDispatch..
http://stackoverflow.com/questions/3108832/write-permission-for-char a function which is somewhat like this char buffer char FUNCTION Now I need to modify 'buffer' e.g. do something like this buffer.. is a char. Better code would be std string mystring char FUNCTION assume that FUNCTION will free it's own memory. if index mystring.size.. would be std string mystring char FUNCTION assume that FUNCTION will free it's own memory. if index mystring.size mystring..
A better way to split a string into an array of strings in C/C++ using whitespace as a delimiter http://stackoverflow.com/questions/3162108/a-better-way-to-split-a-string-into-an-array-of-strings-in-c-c-using-whitespac into a buffer that is only 10 characters long. FULL FUNCTION #define This will return the text string as a string array This..
http://stackoverflow.com/questions/3561613/c-using-too-much-cpu msg GdiplusShutdown gdiplusToken return int msg.wParam FUNCTION MyRegisterClass PURPOSE Registers the window class. COMMENTS.. MAKEINTRESOURCE IDI_SMALL return RegisterClassEx wcex FUNCTION InitInstance HINSTANCE int PURPOSE Saves instance handle and.. ShowWindow hWnd nCmdShow UpdateWindow hWnd return TRUE FUNCTION WndProc HWND UINT WPARAM LPARAM PURPOSE Processes messages for..
Need help in reading JPEG file using libjpeg http://stackoverflow.com/questions/5616216/need-help-in-reading-jpeg-file-using-libjpeg IT ALWAYS crash ON THIS JPEG_READ_SCANLINES FUNCTION CALL BELOW void jpeg_read_scanlines cinfo JSAMPARRAY imageData..
strcmp error comparing converted wide string http://stackoverflow.com/questions/8542611/strcmp-error-comparing-converted-wide-string THINK since it will never be true. HERE IS THE CONVERSION FUNCTION char asciiConvert const wchar_t wideStr char replSpace replSpace..
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