C/C++开发问题

Why doesn#39;t delete destroy anything?(为什么删除不破坏任何东西?)
Where are member functions stored for an object?(对象的成员函数存储在哪里?)
Since I can#39;t return a local variable, what#39;s the best way to return a string from a C or C++ function?(由于我无法返回局部变量,从 C 或 C++ 函数返回字符串的最佳方法是什么?)
Best way for interprocess communication in C++(C++进程间通信的最佳方式)
How do you read directly from physical memory?(如何直接从物理内存中读取?)
What is data alignment? Why and when should I be worried when typecasting pointers in C?(什么是数据对齐?在 C 中对指针进行类型转换时,为什么以及何时应该担心?)
Bad alloc is thrown(错误的分配被抛出)
g++ variable size array no warning?(g++ 可变大小数组没有警告?)
Is global memory initialized in C++?(全局内存是否在 C++ 中初始化?)
How do I call the original quot;operator newquot; if I have overloaded it?(我如何称呼原始的“运营商新?如果我超载了吗?)
When is a type in c++11 allowed to be memcpyed?(c++11 中的类型什么时候可以被 memcpyed?)
How can i estimate memory usage of std::map?(我如何估计 std::map 的内存使用量?)