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c++ Programming Glossary: assignC/C++ initialization of a normal array with one default value http://stackoverflow.com/questions/1065774/c-c-initialization-of-a-normal-array-with-one-default-value faster than the usual loop through the whole array and assign a value or does it do the same thing c c arrays initialization..
Initializing a static std::map<int, int> in C++ http://stackoverflow.com/questions/138600/initializing-a-static-stdmapint-int-in-c 5 'c' 7 'd' Using Boost.Assign #include map #include boost assign.hpp using namespace std using namespace boost assign map int.. boost assign.hpp using namespace std using namespace boost assign map int char m map_list_of 1 'a' 3 'b' 5 'c' 7 'd' share improve..
http://stackoverflow.com/questions/162941/why-use-pointers you might cause if you were to use sprintf instead and assign this way too long char array to another variable that only got.. program to crash if you are lucky . Oh and if you don't assign a string value to the char array pointer when you declare it..
Splitting templated C++ classes into .hpp/.cpp files--is it possible? http://stackoverflow.com/questions/1724036/splitting-templated-c-classes-into-hpp-cpp-files-is-it-possible The template class would actually contain less code to assign get and set data. Rest of the work would be done by the algorithm..
How to use QueryPerformanceCounter? http://stackoverflow.com/questions/1739259/how-to-use-queryperformancecounter is calling whatever GetTicks esque function I'm using and assigning it to Timer's startingTicks variable. Then to find the amount.. when I reset the timer I just call the function again and assign startingTicks to it. Unfortunately from the code I've seen it..
Do you use NULL or 0 (zero) for pointers in C++? http://stackoverflow.com/questions/176989/do-you-use-null-or-0-zero-for-pointers-in-c not use NULL as it was defined as void 0. You could not assign NULL to any pointer other than void which made it kind of useless...
Why should I not try to use “this” value after “delete this”? http://stackoverflow.com/questions/1866461/why-should-i-not-try-to-use-this-value-after-delete-this can do to a invalid pointer uninitialized or deleted is to assign to it either NULL or from another valid pointer . share improve..
Dynamically allocating an array of objects http://stackoverflow.com/questions/255612/dynamically-allocating-an-array-of-objects Build your A object fine 2 A operator A const is called to assign the value onto the result of the array access. Because you did.. the compiler generated one is used. The compiler generated assignment operator is fine for nearly all situations but when RAW.. object hence shallow copy . The compiler generated assignment operator copies each member variable by using that members..
Returning the address of local or temporary variable [duplicate] http://stackoverflow.com/questions/2744264/returning-the-address-of-local-or-temporary-variable address of local variable but why does it still work and assign the variable i in main to '6' How does it only return the value..
What is the slicing problem in C++? http://stackoverflow.com/questions/274626/what-is-the-slicing-problem-in-c c faq share improve this question Slicing is where you assign an object of a derived class to an instance of a base class..
Programmatically create static arrays at compile time in C++ http://stackoverflow.com/questions/2978259/programmatically-create-static-arrays-at-compile-time-in-c by using various kinds of metaprogramming techniques to assign these values programmatically at compile time Question 2 Assuming.. to be the same barr a few is it possible to selectively assign values at compile time in a programmatic manner eg const std..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation This category includes expression statements such as the assignment a b return statements the controlling expressions of if.. This category includes expression statements such as the assignment a b return statements the controlling expressions of if.. inc b side_effects_thread.queue inc c add assign join side_effects_thread This also shows why an apparent dependency..
smart pointers (boost) explained http://stackoverflow.com/questions/569775/smart-pointers-boost-explained pointers It's easy when you have properties that you can assign each smart pointer. There are three important properties. no.. by introducing so called move constructors and move assignment operators . It also comes with such a transfer of ownership..
Why 'this' is a pointer and not a reference? http://stackoverflow.com/questions/645994/why-this-is-a-pointer-and-not-a-reference won't change. Doug T. Dec 22 '08 at 16 42 you can't reassign this . i.e you cannot do this &other because this is an rvalue... pointer to the object and makes this a keyword. you can't assign this because this_ 0 is an rvalue. of course that's not how.. have to write this . On the other hand when we write an assignment operator we have to return this which would look simpler..
What can I do with a moved-from object? http://stackoverflow.com/questions/7027523/what-can-i-do-with-a-moved-from-object swap T a T b T c std move a line 1 a std move b line 2 assignment to moved from object b std move c line 3 assignment to moved.. line 2 assignment to moved from object b std move c line 3 assignment to moved from object Obviously it must be possible to assign.. to moved from object Obviously it must be possible to assign to moved from objects otherwise lines 2 and 3 would fail. So..
Is it safe to use -1 to set all bits to true? http://stackoverflow.com/questions/809227/is-it-safe-to-use-1-to-set-all-bits-to-true a pattern with all bits 1 in an unsigned int and then assign it to a . What happens when unsigned long has more bits is that..
Smart Pointers: Or who owns you baby? [closed] http://stackoverflow.com/questions/94227/smart-pointers-or-who-owns-you-baby object has to be considered one owner only ever. When you assign one pointer to another the second 'steals' the object from the..
C++/CLI Converting from System::String^ to std::string http://stackoverflow.com/questions/946813/c-cli-converting-from-systemstring-to-stdstring convert System String^ to C std string i.e I just want to assign the value of String^ originalString to std string newString..
Makefile improvements, dependency generation not functioning http://stackoverflow.com/questions/10455480/makefile-improvements-dependency-generation-not-functioning make gnu make share improve this question Here goes. Assign simple variables where possible SRCS wildcard SRC_DIR SRC_EXT..
Error in opencv code for motion detection http://stackoverflow.com/questions/14309111/error-in-opencv-code-for-motion-detection Create a new movie capture object. CvCapture input Assign the movie to capture. inputMovie cvCaptureFromAVI vinoth.avi..
http://stackoverflow.com/questions/16188085/grading-system-in-c if a 1 ' ' m 0.3 else if a 1 ' ' m 0.3 else m 0 switch a 0 Assign the value of n as 4 3 2 1 depending upon the grade. cout n m..
http://stackoverflow.com/questions/1641286/using-qt-with-directx Override paintEngine method does nothing just returns NULL Assign HWND to widget winId #ifdef USE_QTGUI QApplication a argc argv..
Elegant way to implement extensible factories in C++ http://stackoverflow.com/questions/17378961/elegant-way-to-implement-extensible-factories-in-c typename Base using FactoryGen Base FactoryGen Base void Assign unique ids to all classes within this map. Better than typeid..
“Step over” when debugging multithreaded programs in Visual Studio http://stackoverflow.com/questions/336628/step-over-when-debugging-multithreaded-programs-in-visual-studio you want to use backspace deletes typed combos 6. click Assign to set your shortcut to run the selected macro. Imports System..
How do I best handle dynamic multi-dimensional arrays in C/C++? http://stackoverflow.com/questions/365782/how-do-i-best-handle-dynamic-multi-dimensional-arrays-in-c-c array_type index index array_type A boost extents 3 4 2 Assign values to the elements int values 0 for index i 0 i 3 i for..
Unsequenced value computations (a.k.a sequence points) http://stackoverflow.com/questions/3852768/unsequenced-value-computations-a-k-a-sequence-points be sequenced before the value of assignment is available Assign the new value to x which is identical to the glvalue and prvalue..
visual studio C++ toggle comment ? comment while not whole line is selected? http://stackoverflow.com/questions/4350744/visual-studio-c-toggle-comment-comment-while-not-whole-line-is-selected
Boost Serialization using polymorphic archives http://stackoverflow.com/questions/478668/boost-serialization-using-polymorphic-archives derived int main int argc char argv client Assign to base type std unique_ptr const base b1 new derived 1 2 std..
How do I import an RSA Public Key from .NET into OpenSSL http://stackoverflow.com/questions/497428/how-do-i-import-an-rsa-public-key-from-net-into-openssl exp 3 NULL key RSA_new Create a new RSA key key n bn_mod Assign in the values key e bn_exp key d NULL key p NULL key q NULL..
Three dimensional arrays of integers in C++ http://stackoverflow.com/questions/62512/three-dimensional-arrays-of-integers-in-c index index array_type my_array boost extents x y z Assign values to the elements int values 0 for index i 0 i x i for..
How to find closed loops in graph networks http://stackoverflow.com/questions/7022082/how-to-find-closed-loops-in-graph-networks at least one area. So here's how to enumerate those areas Assign a sequential number to all edges and vertices. Assign a direction.. Assign a sequential number to all edges and vertices. Assign a direction to each edge so it runs from the lower numbered..
C# app to C++ dll back to the C# app via callbacks http://stackoverflow.com/questions/978627/c-sharp-app-to-c-dll-back-to-the-c-sharp-app-via-callbacks information. The flow of the program goes something like Assign callback to C dll from within C# User starts to get data Device..
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