Consider the following code snippet: list<someClass>& method(); .... list<someClass> test = method();
If I have a class template <typename T> struct C { ... private: auto_ptr<T> ptr; 开发者_如何学运维};
If I have a function that returns a reference to an instance of a class that I don\'t have control over its source, say list<int>:
Like this: public class remoteStatusCounts : RemoteStatus { public int statusCount; public remoteStatusCounts(RemoteStatus r)
I have a function that takes a pointer to a superclass and performs operations on it. However, at some point, the f开发者_JAVA技巧unction must make a deep copy of the inputted object. Is there any way
Is there a way, using the Gtk library in C, to clone a Gtk button (for instance), and pack it somewhere else in the app. I know you can\'t pack the same widget twice. And that this code obviously woul
I have the following code #include <iostream> using namespace std; class Object { public: Object(int id){
Please have a glance at this program: class CopyCon { public: char *name; CopyCon() { name = new char[20]; name = \"Hai\";//_tc开发者_开发技巧scpy(name,\"Hai\");
I wrote a code ( c++,visual studio 2010) which is having a vector, even I though copy const is declared, but is still showing that copy const is not declared
What happens, step by step, when a variable is returned. I know that if it\'s a built-in and fits, it\'s thrown into rax/eax/ax. What happens when it doesn\'t fit, and开发者_如何学运维/or isn\'t built
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