ext_fails2.cpp

来自「Accelerated c++ 電子書 對 c++ container 多有描述」· C++ 代码 · 共 21 行

#include <algorithm>
#include <vector>

#include "Student_info.h"
#include "grade.h"

using std::stable_partition;
using std::vector;

vector<Student_info>
extract_fails(vector<Student_info>& students)
{
	vector<Student_info>::iterator iter =
		stable_partition(students.begin(), students.end(), pgrade);
	vector<Student_info> fail(iter, students.end());
	students.erase(iter, students.end());

	return fail;
}