¡@
c++ Programming Glossary: you'dHow do I build a GUI in C++? [closed] http://stackoverflow.com/questions/1186017/how-do-i-build-a-gui-in-c can call functions in those imported libraries just like you'd do with stdlib and printf . Each operating system comes with..
C++ Vector of Pointers to Objects http://stackoverflow.com/questions/1361139/c-vector-of-pointers-to-objects doesn't delete them nor should it int main foo What you'd need to do is make sure you delete all the objects before the..
Do-While and if-else statements in C/C++ macros http://stackoverflow.com/questions/154136/do-while-and-if-else-statements-in-c-c-macros of the if statement were not wrapped in curly brackets you'd get a bad surprise. if corge BAR corge else gralt The above..
http://stackoverflow.com/questions/1613230/uses-of-c-comma-operator has no cycles though. And to replace them with recursion you'd have to apply statement programming. For example the following..
Static linking vs dynamic linking http://stackoverflow.com/questions/1993390/static-linking-vs-dynamic-linking on how the OS works as well as what linking you use. Maybe you'd rather put off paying it until you know you need it. Note that..
http://stackoverflow.com/questions/2712076/how-to-use-an-iterator To get a pointer to an object an iterator points to you'd have to dereference the iterator which gives a reference to..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection you were allowed to inspect the metadata of a C executable you'd expect to see every class it defined which means that the compiler.. system be able to see std vector iterator On one hand you'd certainly expect so. It's an important class and it's defined.. It can't solve everything but for many cases where you'd otherwise resort to reflection it's possible to write a metaprogram..
What is the proper declaration of main? http://stackoverflow.com/questions/4207134/what-is-the-proper-declaration-of-main may allow other types and numbers of parameters you'd have to check the documentation of your implementation to see..
http://stackoverflow.com/questions/4421706/operator-overloading to do i instead when i is not of a built in type plus you'd have to change code when changing a type so it is better to..
What C++ Smart Pointer Implementations are available? http://stackoverflow.com/questions/5026197/what-c-smart-pointer-implementations-are-available methods if you want your class to be generic furthermore you'd have to implement your own thread safety. On the plus side this..
How to setup Google C++ Testing Framework (gtest) on Visual Studio 2005 http://stackoverflow.com/questions/531941/how-to-setup-google-c-testing-framework-gtest-on-visual-studio-2005 that you already managed to get this part correct or else you'd have a lot more compiler errors to deal with first. share improve..
Difference between 'struct' and 'typedef struct' in C++? http://stackoverflow.com/questions/612328/difference-between-struct-and-typedef-struct-in-c it as struct Foo x Any time you want to refer to a Foo you'd always have to call it a struct Foo . This gets annoying fast..
When should I use the new keyword in C++? http://stackoverflow.com/questions/655065/when-should-i-use-the-new-keyword-in-c potential to cause memory leaks you shouldn't use new . If you'd like to return a pointer to your object from a function you..
Why would one replace default new and delete operators? http://stackoverflow.com/questions/7149461/why-would-one-replace-default-new-and-delete-operators particular data structures are generally used together and you'd like to minimize the frequency of page faults when working on..
How can I get a process handle by its name in C++? http://stackoverflow.com/questions/865152/how-can-i-get-a-process-handle-by-its-name-in-c hProcess CloseHandle snapshot return 0 Also if you'd like to use PROCESS_ALL_ACCESS in OpenProcess you could try..
Boolean expression (grammar) parser in c++ http://stackoverflow.com/questions/8706356/boolean-expression-grammar-parser-in-c or_ simple expr_ Operating on the syntax tree Obviously you'd want to evaluate the expressions. For now I decided to stop..
How to print member function address in C++ http://stackoverflow.com/questions/11111969/how-to-print-member-function-address-in-c of member functions without invoking undefined behavior. You'd probably have to use some compiler specific trick to achieve..
What are declarations and declarators and how are their types interpreted by the standard? http://stackoverflow.com/questions/13808932/what-are-declarations-and-declarators-and-how-are-their-types-interpreted-by-the volatile int int float const is also a decl specifier seq You'd be right that it fits the rules of the grammar but the semantic..
Limiting range of value types in C++ http://stackoverflow.com/questions/148511/limiting-range-of-value-types-in-c a value and is parameterized on int types 'min' and 'max'. You'd use it as a container for holding values which can only be in..
Why are Cdecl calls often mismatched in the “standard” P/Invoke Convention? http://stackoverflow.com/questions/15660722/why-are-cdecl-calls-often-mismatched-in-the-standard-p-invoke-convention mistake the decoration is very useful to catch mismatches. You'd use the linker's .map file or the Dumpbin.exe exports utility..
What are the differences between concepts and template constraints? http://stackoverflow.com/questions/15669592/what-are-the-differences-between-concepts-and-template-constraints define an operator that instead behaved like an operator . You'd be evil to do that but you could. Another example is a Greater..
Creating an array initializer from a tuple or variadic template parameters http://stackoverflow.com/questions/18251815/creating-an-array-initializer-from-a-tuple-or-variadic-template-parameters T typename Pack using Prepend typename prepend T Pack type You'd then unpack that tuple into a std array if you wanted. You'd.. then unpack that tuple into a std array if you wanted. You'd use the indexes trick to do this there are many examples on..
Static variable initialization? http://stackoverflow.com/questions/1831290/static-variable-initialization to something preferably false . How about a pointer You'd rather want it initialized to NULL than some random garbage...
http://stackoverflow.com/questions/285723/c-for-a-c-sharp-developer T is std vector T and it uses RAII to manage its memory. You'd use it something like this void foo declare a vector without..
boost spirit semantic action parameters http://stackoverflow.com/questions/3066701/boost-spirit-semantic-action-parameters the expression to qi int_ f qi digit std cout qi _1 n You'd expect that when the qi int parser fails the alternative qi..
Netbeans or Eclipse for C++? [closed] http://stackoverflow.com/questions/308450/netbeans-or-eclipse-for-c Code reformatter based on user definable code styles You'd asked specifically about its editor the Eclipse editor is good..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection it on templates would make it completely useless. You'd be unable to use reflection on the standard library for example...
Forward Declaration vs Include http://stackoverflow.com/questions/3632818/forward-declaration-vs-include case your forward declaration would be sufficient in B.h. You'd still need a full definition of A in B.cpp assuming you made..
Operator overloading '+' operator in C++ http://stackoverflow.com/questions/3633549/operator-overloading-operator-in-c represents feet return Distance rhs.feet lhs rhs.inches You'd probably also want to define the symmetric Distance operator..
Difference between 'struct' and 'typedef struct' in C++? http://stackoverflow.com/questions/612328/difference-between-struct-and-typedef-struct-in-c error because Foo is only defined in the tag namespace. You'd have to declare it as struct Foo x Any time you want to refer..
Should I switch from using boost::shared_ptr to std::shared_ptr? http://stackoverflow.com/questions/6322245/should-i-switch-from-using-boostshared-ptr-to-stdshared-ptr your linked question. And one major glaring reason not to You'd be limiting yourself to C 11 compilers. Finally you don't really..
How to Enforce C++ compiler to use specific CRT version? http://stackoverflow.com/questions/730134/how-to-enforce-c-compiler-to-use-specific-crt-version version dependencies amont the SxS components. edit You'd also need to distribute with your application the specific CRT..
Is pass-by-value a reasonable default in C++11? http://stackoverflow.com/questions/7592630/is-pass-by-value-a-reasonable-default-in-c11 potential move from xvalue and only minimal work is done. You'd need two overloads to do the same with references void foo T..
What is “rvalue reference for *this”? http://stackoverflow.com/questions/8610571/what-is-rvalue-reference-for-this foo operator foo char const implementation unimportant You'd certainly want the following to call the free function don't..
Comprehensive vector vs linked list benchmark for randomized insertions/deletions http://stackoverflow.com/questions/9764452/comprehensive-vector-vs-linked-list-benchmark-for-randomized-insertions-deletion because you'd have to time each iteration separately. You'd need something more precise than clock usually is to produce..
|