What C++ pitfalls should I avoid?(我应该避免哪些 C++ 陷阱?)

How to check that an element is in a std::set?(如何检查元素是否在 std::set 中?)

Determine if map contains a value for a key?(确定映射是否包含键的值?)

How to use the priority queue STL for objects?(如何对对象使用优先队列 STL?)

What is the past-the-end iterator in STL C++?(STL C++ 中的最后迭代器是什么?)

How can std::make_heap be implemented while making at most 3N comparisons?(如何在最多进行 3N 次比较时实现 std::make_heap ?)

how portable is end iterator decrement?(结束迭代器递减的便携性如何?)

Why doesn#39;t std::string provide implicit conversion to char*?(为什么 std::string 不提供到 char* 的隐式转换?)

What is the meaning of numeric_limitslt;doublegt;::digits10(numeric_limitsdouble::digits10是什么意思)

Does std::stack expose iterators?(std::stack 是否公开迭代器?)

STL remove doesn#39;t work as expected?(STL 删除没有按预期工作?)

What is an iterator#39;s default value?(迭代器的默认值是什么?)

std::string length() and size() member functions(std::string length() 和 size() 成员函数)

What is the preferred/idiomatic way to insert into a map?(插入地图的首选/惯用方法是什么?)

Why is value taking setter member functions not recommended in Herb Sutter#39;s CppCon 2014 talk (Back to Basics: Modern C++ Style)?(为什么在 Herb Sutter 的 CppCon 2014 演讲(回归基础:现代 C++ 风格)中不推荐使用 setter 成员函数?)

How do I erase elements from STL containers?(如何从 STL 容器中擦除元素?)

Custom Iterator in C++(C++ 中的自定义迭代器)

How is C++ std::vector implemented?(C++ std::vector 是如何实现的?)

all combinations of k elements out of n(n 个元素中 k 个元素的所有组合)

Why is quot;!=quot; used with iterators instead of quot;lt;quot;?(为什么是“！=?与迭代器一起使用而不是“lt;?)