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c++ Programming Glossary: illustratesDifferences between dynamic memory and “ordinary” memory http://stackoverflow.com/questions/1021138/differences-between-dynamic-memory-and-ordinary-memory another box for do_stuff with a b and c . This example illustrates two interesting effects. As you probably know a and b were passed..
race-condition in pthread_once()? http://stackoverflow.com/questions/10843304/race-condition-in-pthread-once below code does not block. I have created a test app which illustrates this Very basically class foo creates a thread which sets a..
http://stackoverflow.com/questions/122316/template-constraints-c be used as the generic parameter. The following example illustrates the usage of generic constraints interface IFoo class Foo T..
Why this warning from IBM XL C/C++ compiler? http://stackoverflow.com/questions/1615660/why-this-warning-from-ibm-xl-c-c-compiler IBM XL C C compiler Here's a minimum code example that illustrates the problem #include iostream class Thing Non copyable Thing..
Why is `make_unique<T[N]>` disallowed? http://stackoverflow.com/questions/16596950/why-is-make-uniquetn-disallowed messages. The author of the proposal Stephan T. Lavavej illustrates this situation in this video on Core C courtesy of chris starting..
How to detect possible / potential stack overflow problems in a c / c++ program? http://stackoverflow.com/questions/199747/how-to-detect-possible-potential-stack-overflow-problems-in-a-c-c-program exception will be generated. The following windows code illustrates this #include stdio.h #include windows.h void StackOverFlow..
Can you help me get my head around openssl public key encryption with rsa.h in c++? http://stackoverflow.com/questions/2012645/can-you-help-me-get-my-head-around-openssl-public-key-encryption-with-rsa-h-in-c fclose rsa_pkey_file return rv The code you've posted illustrates nicely why you should use the higher level functions you've..
How do I write a short literal in C++? http://stackoverflow.com/questions/208433/how-do-i-write-a-short-literal-in-c an int and then cast it every time . The following illustrates how much you should worry about this a 2L b 2.0 c short 2 d..
How can I iterate over an enum? http://stackoverflow.com/questions/261963/how-can-i-iterate-over-an-enum are specified enum Foo One 1 Two 9 Three 4 Last This illustrates that an enum is not really meant to iterate through. The typical..
C++ static classes & shared_ptr memory leaks http://stackoverflow.com/questions/2948648/c-static-classes-shared-ptr-memory-leaks the CRT is reporting a false positive the following code illustrates that the shared pointer is working correctly at least with g..
Boost::Tuples vs Structs for return values http://stackoverflow.com/questions/409827/boosttuples-vs-structs-for-return-values int quotient div 10 3 quotient remainder Now i think that illustrates how tuples are better than output parameters. We have mixed..
Why does a C++ friend class need a forward declaration only in other namespaces? http://stackoverflow.com/questions/4492062/why-does-a-c-friend-class-need-a-forward-declaration-only-in-other-namespaces to A C without forward declaration The following code illustrates this and compiles with GCC 4.5 VC 10 and at least with one other..
C++ Dynamic Shared Library on Linux http://stackoverflow.com/questions/496664/c-dynamic-shared-library-on-linux A link or a reference to some open source code that illustrates the use of a shared class library would be equally good. Although..
C++: Pointer to class data member http://stackoverflow.com/questions/670734/c-pointer-to-class-data-member question It's a pointer to member the following code illustrates its use #include iostream using namespace std class Car public..
Why does this std::sort predicate fail when the class is inside main()? http://stackoverflow.com/questions/6880077/why-does-this-stdsort-predicate-fail-when-the-class-is-inside-main is inside main This is a much simplified repro which illustrates how class Predicate delcared outside main works but when the..
C++ ternary conditional and assignment operator precedence http://stackoverflow.com/questions/7499400/c-ternary-conditional-and-assignment-operator-precedence and ternary conditional operators precedence. This code illustrates my confusion #include stdio.h int main void int j k j k 0 1..
Square detection doesn't find squares http://stackoverflow.com/questions/7731742/square-detection-doesnt-find-squares of the Square Detector program. It's not perfect but it illustrates one way to approach your problem. You can diff this code to..
Passing temporary object as parameter by value - is copy constructor called? http://stackoverflow.com/questions/8451212/passing-temporary-object-as-parameter-by-value-is-copy-constructor-called me. This is called copy constructor elision. The standard illustrates this example class X public X int X const X ~X X f X void g..
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 edited and no dialogs are open. The example code below illustrates how to start a Windows timer from inside a UDF how to use that..
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