void print(const StrVec &sv) {
std::cout << "<" << &sv << "> size: " << sv.size()
<< " capacity: " << sv.capacity() << " contents:";
for (const auto &s : sv)
std::cout << " <" << s << ">";
std::cout << std::endl;
}
int main() {
StrVec sv;
print(sv);
sv.push_back("s1"); print(sv);
sv.push_back("s2"); print(sv);
sv.push_back("s3"); print(sv);
sv.push_back("s4"); print(sv);
sv.push_back("s5"); print(sv);
{
StrVec sv2(sv); print(sv2);
sv2.push_back("s6"); print(sv); print(sv2);
sv.pop_back(); print(sv); print(sv2);
sv = sv2; print(sv); print(sv2);
}
sv.reserve(sv.capacity() / 2); print(sv);
sv.reserve(sv.capacity() * 2); print(sv);
sv.resize(sv.size() + 2); print(sv);
sv.resize(sv.size() + 2, "s7"); print(sv);
sv.resize(sv.size() - 2); print(sv);
sv.resize(sv.size() - 2, "s7"); print(sv);
return 0;
}
int main()
{
StrVec vec;
vec.reserve(6);
std::cout << "capacity(reserve to 6): " << vec.capacity() << std::endl;
vec.reserve(4);
std::cout << "capacity(reserve to 4): " << vec.capacity() << std::endl;
vec.push_back("hello");
vec.push_back("world");
vec.resize(4);
for (auto i = vec.begin(); i != vec.end(); ++i)
std::cout << *i << std::endl;
std::cout << "-EOF-" << std::endl;
vec.resize(1);
for (auto i = vec.begin(); i != vec.end(); ++i)
std::cout << *i << std::endl;
std::cout << "-EOF-" << std::endl;
StrVec vec_list{ "hello", "world", "pezy" };
for (auto i = vec_list.begin(); i != vec_list.end(); ++i)
std::cout << *i << " ";
std::cout << std::endl;
// Test operator==
const StrVec const_vec_list{ "hello", "world", "pezy" };
if (vec_list == const_vec_list)
for (const auto &str : const_vec_list)
std::cout << str << " ";
std::cout << std::endl;
// Test operator<
const StrVec const_vec_list_small{ "hello", "pezy", "ok" };
std::cout << (const_vec_list_small < const_vec_list) << std::endl;
// Test []
std::cout << const_vec_list_small[1] << std::endl;
}
int main()
{
StrVec vec = { "aaa", "bbb", "ccc" };
cout << vec.size() << " " << vec.capacity() << endl;
vec.push_back("ddd");
vec.print();
system("pause");
return 0;
}
int main() {
StrVec words;
words.push_back("ss");
words.push_back("sb");
words.push_back("asf");
words.push_back("safasfd");
words.push_back("asfas");
std::cout<<words.size()<<std::endl;
//words = StrVec();
//words = words;
std::cout<<"cap "<<words.capacity()<<std::endl;
std::cout<<"sz "<<words.size()<<std::endl;
for_each(words.begin(), words.end(), [](const std::string &s){std::cout<<s<<std::endl;});
std::cout<<"exit"<<std::endl;
}
