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c++ Programming Glossary: mytypeWhat is the difference between 'typedef' and 'using' in C++11? http://stackoverflow.com/questions/10747810/what-is-the-difference-between-typedef-and-using-in-c11 a way to express template typedef template class T using MyType AnotherType T MyAllocatorType But with the first two non template..
What are inline namespaces for? http://stackoverflow.com/questions/11016220/what-are-inline-namespaces-for specializations myself namespace std template class vector MyType my_special_vector MyType ... template class vector MyOtherType.. std template class vector MyType my_special_vector MyType ... template class vector MyOtherType my_special_vector MyOtherType..
When is overloading pass by reference (l-value and r-value) preferred to pass-by-value? http://stackoverflow.com/questions/18303287/when-is-overloading-pass-by-reference-l-value-and-r-value-preferred-to-pass-by a buffer. Same issue for std string . Same issue for MyType when MyType has data members that are std vector and or std.. Same issue for std string . Same issue for MyType when MyType has data members that are std vector and or std string . There..
http://stackoverflow.com/questions/2570679/serialization-with-qt a GUI with Qt library. In my GUI I have a huge std map. MyType is a class that has different kinds of fields. I want to serialize..
How to call C++ function from C? http://stackoverflow.com/questions/2744181/how-to-call-c-function-from-c file mylibrary_mytype_t mylibrary_mytype_init return new MyType void mylibrary_mytype_destroy mylibrary_mytype_t untyped_ptr.. mylibrary_mytype_destroy mylibrary_mytype_t untyped_ptr MyType typed_ptr static_cast MyType untyped_ptr delete typed_ptr void.. untyped_ptr MyType typed_ptr static_cast MyType untyped_ptr delete typed_ptr void mylibrary_mytype_doit mylibrary_mytype_t..
What's the meaning of * and & when applied to variable names? http://stackoverflow.com/questions/3350626/whats-the-meaning-of-and-when-applied-to-variable-names names In C what is the difference between void func MyType declaration ... MyType ptr func ptr compiler doesnt give error.. is the difference between void func MyType declaration ... MyType ptr func ptr compiler doesnt give error func ptr compiler gives..
When to return a pointer, scalar and reference in C++? http://stackoverflow.com/questions/3431484/when-to-return-a-pointer-scalar-and-reference-in-c e.g. getters for derived attributes this is not possible MyType MyClass getSomeAttribute MyType t return t This does not compile.. this is not possible MyType MyClass getSomeAttribute MyType t return t This does not compile because t exists only within.. Return a scalar Returning a pointer would look like this MyType MyClass getSomeAttribute MyType t new MyType return t This'd..
Will exit() or an exception prevent an end-of-scope destructor from being called? http://stackoverflow.com/questions/2668075/will-exit-or-an-exception-prevent-an-end-of-scope-destructor-from-being-called being called Let's say I have the following code struct mytype ~mytype do something like call Mix_CloseAudio etc int main mytype.. called Let's say I have the following code struct mytype ~mytype do something like call Mix_CloseAudio etc int main mytype instant.. ~mytype do something like call Mix_CloseAudio etc int main mytype instant init_stuff start return 0 Is that destructor guaranteed..
How to call C++ function from C? http://stackoverflow.com/questions/2744181/how-to-call-c-function-from-c C #else #define EXTERNC #endif typedef void mylibrary_mytype_t EXTERNC mylibrary_mytype_t mylibrary_mytype_init EXTERNC void.. #endif typedef void mylibrary_mytype_t EXTERNC mylibrary_mytype_t mylibrary_mytype_init EXTERNC void mylibrary_mytype_destroy.. mylibrary_mytype_t EXTERNC mylibrary_mytype_t mylibrary_mytype_init EXTERNC void mylibrary_mytype_destroy mylibrary_mytype_t..
invalid use of incomplete type http://stackoverflow.com/questions/652155/invalid-use-of-incomplete-type Why doesn't it like this void action typename Subclass mytype var static_cast Subclass this do_action var class B public A.. this do_action var class B public A B public typedef int mytype B void do_action mytype var Do stuff int main int argc char.. B public A B public typedef int mytype B void do_action mytype var Do stuff int main int argc char argv B myInstance return..
C++ Unified Assignment Operator move-semantics http://stackoverflow.com/questions/7458110/c-unified-assignment-operator-move-semantics my_type std string name_ name name_ my_type const mytype default my_type operator const mytype default my_type mytype.. name_ my_type const mytype default my_type operator const mytype default my_type mytype default my_type operator mytype default.. default my_type operator const mytype default my_type mytype default my_type operator mytype default void swap my_type other..
Regarding C++ Include another class http://stackoverflow.com/questions/12733888/regarding-c-include-another-class string using namespace std class ClassTwo private string myType public void setType string string getType void ClassTwo setType.. string string getType void ClassTwo setType string sType myType sType void ClassTwo getType float fVal return myType Got respond.. sType myType sType void ClassTwo getType float fVal return myType Got respond of splitting my File2.cpp into another .h file but..
Qt: Defining a custom event type http://stackoverflow.com/questions/2248009/qt-defining-a-custom-event-type MyEvent public QEvent public static const QEvent Type myType static_cast QEvent Type 2000 ... usage if evt type MyEvent myType..
What is the C++ equivalent of java.lang.Object x = new Foo()? http://stackoverflow.com/questions/4233123/what-is-the-c-equivalent-of-java-lang-object-x-new-foo string . To clarify what the above actually means union myType int a char b 4 If I set the first char within the b portion.. set the first char within the b portion of an instance of myType then I also am setting the first byte of the int to that same..
“not declared in this scope” error with templates and inheritance http://stackoverflow.com/questions/7076169/not-declared-in-this-scope-error-with-templates-and-inheritance code sample which reproduces my problem template typename myType class Base public Base virtual ~Base protected int myOption..
http://stackoverflow.com/questions/713698/c-namespaces-advice namespace tier2 namespace forward_declared_namespace myType myVar forward declare namespace tier3 then start your normal.. code nesting class myClass forward_declared_namespace myType myMember Bearing in mind that a typical system that I develop..
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