本文整理汇总了C++中database::get_student方法的典型用法代码示例。如果您正苦于以下问题：C++ database::get_student方法的具体用法？C++ database::get_student怎么用？C++ database::get_student使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类database的用法示例。
在下文中一共展示了database::get_student方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: add_solution
solution_id add_solution(database& db, assignment_id assignment, std::vector<student_id> solvers,
std::vector<task> editied_tasks) {
auto id = db.new_solution_id();
for(auto solver: solvers) {
db.get_student(solver).add_solution(id);
}
auto tmp = solution{assignment, id, std::move(solvers), std::move(editied_tasks)};
db.add_solution(std::move(tmp));
return id;
}示例2: print_results
void assignment::print_results(const std::vector<student_id>& students, database& db) const {
std::cout << "\"Name\", \"id\", ";
for(auto&& task: m_max_points) {
std::cout << '"' << task.first << "\", ";
}
std::cout << '\n';
for (auto stud: students) {
const auto& student = db.get_student(stud);
const auto& solutions = student.solutions();
auto it = std::find_if(begin(solutions), end(solutions),
[&](const auto& sol) {return db.get_solution(sol).assignment() == m_id;});
if (it == end(solutions)) {
continue;
}
const auto& solution = db.get_solution(*it);
std::cout << '"' << student.name() << "\", \"" << student.id() << "\", ";
for(auto&& task: m_max_points) {
std::cout << '"' << solution.get_task(task.first).points() << "\", ";
}
std::cout << '\n';
}
}