I apologise for the verbosity of this example, I contrived it out of a project. The commented, Item 1 and item two, are important in the following code.
开发者_如何学PythonRecently I found a piece of C++ code that effectively does the following: char* pointer = ...;
I have a class that should call a visitor method for every member variable. Something like this: class A{
I saw the code snippet as follows: class UPNumber { public: UPNumber(); UPNumber(int initValue); ... // ps开发者_StackOverflow中文版eudo-destructor (a const member function, because
Let\'s say I have a class like this: class LinkedList { struct Node { int StoredValue; // ... }; Node& GetNodeReference(std::size_t Index)
if I want to call a method like this: List f(List l){ l.add(new Object()); return l; } All is fine except if I call the method, it actually modifies its argument, is there anyway around that?开发者
I haven\'t used void* and const_correctness before so I am not understanding what I am doing wrong in the below code. All I want is to cast a v开发者_开发技巧oid* returned by a member function of a co
I have made an openGL camera class that uses lazy evaluation to provide the final projection or model-view-projection matrices through getter functions.The user provides the various camera parameters
Im having trouble understanding the meaning of const int* const &alias_for_ptr = ptr; with regards to the following:
D has two types of constness: immutable variables are ones that were declared immutable, and always will be immutable, while const variables are simply read only versions of an object.
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