std :: vector.clear（）是否在每个元素上删除（空闲内存）？

Consider this code:

考虑以下代码：

#include <vector>

void Example()
{
    std::vector<TCHAR*> list;
    TCHAR* pLine = new TCHAR[20];
    list.push_back(pLine);
    list.clear();    // is delete called here?
    // is delete pLine; necessary?
}
#include <vecto