c++

英文: Is there a method/function in c++ which later constant parameters are based on the first ones? 问...

英文: Why does this call to `getNoise` use the base class implementation and not the subclass implemen...

英文: Why is my program giving error (file handling)? 问题 #include <iostream> #include <cstrin...

英文: How to directly access to what's in VARIANT variables in C++? 问题 我的程序使用外部的ocx库，并通过它接收数据。下面的代...

英文: Access array in main by pointers by method in class 问题 I need some help with my code, i prepare ...

英文: The same logic on an array is producing different results 问题 以下是翻译好的部分： 这是该函数： void print(int ar...

英文: Is there ever a need to allocate a single int dynamically? 问题 Here's the translation of the prov...

英文: no viable conversion from 'TreeNode' to 'TreeNode* ' 问题 我无法运行此代码，但根据您提供的代码片段，以下是...

英文: Qt C++ Drag QHeaderView between tables 问题 我想复制QTableWidget的选定列到另一个表格。 所以我尝试通过添加以下代码使选定列可拖动： void...

英文: To set limit to draggable line segments 问题 在mouseMoveEvent中的这个条件检查有一个问题。您可以尝试以下更改： if (dragging)...