Students() {

add("one1111111"); add("two22222"); add("three3");

print_line(); print(); print_line();

sort();

print_line(); print(); print_line();

}

std::vector<std::string> _s_list;

void add(std::string name) { _s_list.push_back(name); }

void print() { for ( auto n : _s_list) printf("%s\n", n.c_str()); }

void sort() {

std::sort(_s_list.begin(), _s_list.end(),

[](std::string const& a, std::string const& b){

return a.length() < b.length();

}

);

}

Names() {

add("one1111111"); add("two22222"); add("three3");

print_line(); print(); print_line();

sort();

print_line(); print(); print_line();

}

std::vector<std::string> _s_list;

void add(std::string name) { _s_list.push_back(name); }

void print() { for ( auto n : _s_list) printf("%s\n", n.c_str()); }

void sort() {

std::sort(_s_list.begin(), _s_list.end(),

[](auto a, auto b){

return a.length() < b.length();

}

);

}

std::vector<std::string> names { "jknjkdn", "njkfvjknh", "jknbhvfjksb", "regbh"};

auto srt = [names]() mutable {

std::sort(names.begin(), names.end());

};

auto print = [names]() {

for ( auto n : names) printf("%s\n", n.c_str());

};

print_line(); print(); print_line();

srt();

print_line(); print(); print_line();

auto p = std::make_unique<int>(10);

// The following line will cause error . But subsequent line works with 'init-capture' feature of C++14 lambda

// auto lambda = []() {

auto lambda = [p = std::move(p)]() {

printf("Value inside lambda => %d\n", *p);

};

lambda();

Students s1;

Names n1;

test_1();

test_2();

return 0;

}