reverse_iterator class unchecked_array_iterator class <limits> <list> <locale> <memory> <memory_resource> <mutex> <new> <numeric> <optional> <ostream> <queue> <random> <ranges> <ratio> <regex> <scoped_allocator> <set> <shared_mutex> <sstream...
1、Class.forName()和ClassLoader.loadClass()和new XX的区别 Class.forName():将类的.class文件加载到jvm中之外,还会对类进行解释,执行类中的static代码块。 ClassLoader.loadClass():只会将.class文件加载到jvm中,不会执行static中的内容,只有在newInstance才会去执行static块。 《深入理解Java虚拟机》p214讲类...
E— Element,常用在java Collection里,如:List<E>,Iterator<E>,Set<E> K,V — Key,Value,代表Map的键值对 N— Number,数字 T— Type,类型,如String,Integer等等 如果这些还不够用,那就自己随便取吧,反正26个英文字母呢。 再重复一遍,使用哪个字母是没有特定意义的!只是为了提高可读性!!! 3...
上面的代码中,语句list.getClass()方法返回的是list所指向对象实际所属类java.util.ArrayList对应的 Class对象而并未java.util.List所对应的Class对象。有些时候可以通过这个方法了解一个对象的运行时类型,例如: HashSet set =newHashSet(); Iterator it=set.iterator(); System.out.println(it.getClass().getNa...
Thesize,isEmpty,get,set,iterator, andlistIteratoroperations run in constant time. Theaddoperation runs inamortized constant time, that is, adding n elements requires O(n) time. All of the other operations run in linear time (roughly speaking). The constant factor is low compared to that for...
output_iterator_tag struct random_access_iterator_tag struct reverse_iterator class unchecked_array_iterator class <limits> <list> <locale> <memory> <memory_resource> <mutex> <new> <numeric> <optional> <ostream> <queue> <random> <ranges> <ratio> <regex> <scoped_allocator> <set> <shared_...
public Iterator getAll() User can query over iterator values. Overrides: DefaultTokenCacheStore.getAll() Returns: TokenCacheItem list iteratorgetItem public TokenCacheItem getItem(String key) Get cache item. Overrides: DefaultTokenCacheStore.getItem(String key) Parameters: key - CacheKey Return...
set_next() : Arch_Page_Pos, binlog::AtomicBgcTicketGuard, binlog::BgcTicket, Btree_multi::Page_load, Gcs_mpsc_queue< T, Deleter >::Gcs_mpsc_queue_node, Ha_trx_info_list::Iterator, lob::plist_node_t, lob::z_frag_entry_t, Page_load, Result_set, TrxUndoRsegsIterator set_next_...
_list_t*duplicate()const{return(protocol_list_t*)memdup(this,this->byteSize());}typedef protocol_ref_t*iterator;typedefconstprotocol_ref_t*const_iterator;const_iteratorbegin()const{returnlist;}iteratorbegin(){returnlist;}const_iteratorend()const{returnlist+count;}iteratorend(){returnlist+count;...
The iterators returned by this class'siteratorandlistIteratormethods arefail-fast: if the list is structurally modified at any time after the iterator is created, in any way except through the Iterator's ownremoveoraddmethods, the iterator will throw aConcurrentModificationException. Thus, in the...