WebMar 2, 2024 · std::vector是 std::vector 对类型 bool 为空间提效的特化。 std::vector 中对空间提效的行为（以及它是否有优化）是实现定义的。一种潜在优 … Webstd:: vector. 1) std::vector 是封装动态数组的顺序容器。. 2) std::pmr::vector 是使用 多态分配器 的模板别名。. 元素相继存储，这意味着不仅可通过迭代器，还能用指向元素的常规指针访问元素。. 这意味着指向 vector 元素的指针能传递给任何期待指向数组元素的指针的 ...
C++ vector的初始化_vector初始化_锤某的博客-CSDN博客
Webstd:: vector < bool > 是 std::vector 对类型 bool 为空间提效的特化。 std:: vector < bool > 中对空间提效的行为（以及它是否有优化）是实现定义的。 一种潜在优化涉及到 vector 的元素联合，使得每个元素占用一个单独的位，而非 sizeof (bool) 字节。. std:: vector < bool > 表现类似 std::vector ，但为节省空间，它： http://c.biancheng.net/view/416.html surelok 200s
std::vector - cppreference.com
WebJul 31, 2014 · To initialize general boolean values at the beginning, you can use this way: bool tempBool [] = { true, false, false, true }; std::vector variousBool ( tempBool, tempBool + sizeof (tempBool) / sizeof (bool) ); Knowing this, you could create your own vector class, simply inheriting from vector (if you want you can use template to extend to ... WebJan 16, 2024 · std::vector is a possibly space-efficient specialization of std::vector for the type bool. The manner in which std::vector is made space efficient (as well as whether it is optimized at all) is implementation defined. One potential optimization involves coalescing vector elements such that each element occupies a single bit …WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. sure lok tarps