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c++ Programming Glossary: initialisedWho deletes the memory allocated during a “new” operation which has exception in constructor? http://stackoverflow.com/questions/1674980/who-deletes-the-memory-allocated-during-a-new-operation-which-has-exception-in constructor throws an exception in the case where it's initialised using the new operator. E.g. class Blah public Blah throw oops..
Thread safety of std::map for read-only operations http://stackoverflow.com/questions/1846186/thread-safety-of-stdmap-for-read-only-operations values field ID's to a human readable string. This map is initialised once when my program starts before any other threads are started..
How do you initialise a dynamic array in C++? http://stackoverflow.com/questions/2029651/how-do-you-initialise-a-dynamic-array-in-c ' 0' In other words create a dynamic array with all values initialised to the termination character char c new char length how do i..
Static variables initialisation order http://stackoverflow.com/questions/211237/static-variables-initialisation-order that variables in a compilation unit .cpp file are initialised in order of declaration. For number of compilation units this..
How much work should be done in a constructor? http://stackoverflow.com/questions/293967/how-much-work-should-be-done-in-a-constructor a constructor or should the object be constructed and then initialised later. For example when constructing an object that represents..
Finding C++ static initialization order problems http://stackoverflow.com/questions/335369/finding-c-static-initialization-order-problems return instance_abc This will gurantee that it is initialised on first use and destroyed when the application terminates...
Is a string literal in c++ created in static memory? http://stackoverflow.com/questions/349025/is-a-string-literal-in-c-created-in-static-memory data. These were stored in the TEXT code segment and DATA initialised data segment. Even when you have code like char x hello the..
What does it mean to have an undefined reference to a static member? http://stackoverflow.com/questions/7092765/what-does-it-mean-to-have-an-undefined-reference-to-a-static-member definition In header file class Example static const int initialised 15 In this case the definition in the cpp file is still required.. In source file Note no initialiser const int Example initialised Static members that have been initialised like this can be used.. int Example initialised Static members that have been initialised like this can be used in constant expressions. Templates For..
Will using `goto` leak variables? http://stackoverflow.com/questions/7334952/will-using-goto-leak-variables into the scope of an object even if it's not explicitly initialised int main goto lol std string x lol x error jump to label ˜lol..
Is string::c_str() no longer null terminated in C++11? http://stackoverflow.com/questions/7554039/is-stringc-str-no-longer-null-terminated-in-c11 to charT this also means that even if the terminator is initialised lazily it's not possible to observe the buffer in the intermediate..
Should I prefer pointers or references in member data? http://stackoverflow.com/questions/892133/should-i-prefer-pointers-or-references-in-member-data be assignable since a reference should not be changed once initialised c reference class members share improve this question Avoid..
Opencv tracking using optical flow http://stackoverflow.com/questions/9701276/opencv-tracking-using-optical-flow Harris corners in the image. A tracker would normally be initialised by passing the first image to goodFeaturesToTrack and obtaining.. level minDist min distance between two features Tracker is initialised and initial features are stored in features_next Now iterate..
What happens if I define a 0-size array in C/C++? http://stackoverflow.com/questions/9722632/what-happens-if-i-define-a-0-size-array-in-c-c I'm actually trying to figure out if zero length arrays initialised this way instead of being pointed at like the variable length..
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