这个PR是这样的： map 通过传入的BiFunction实现来返回值为新的map，支持返回别的类型 /** * 通过bi...
typedeftypenameMyMAP::iteratorMyIterator; typedeftypenameMyMAP::const_iteratorMyConstIterator; //构造函数 public: XMRList(){} ~XMRList(){this->ReslaseList();} public: //从Map中查询对象,查询失败时,返回空指针 S*Find(longid) { MyIteratorit=this->m_Map.find(id); if(it!=this->m_Map.en...
const_iterator find(constK&x)const; (4)(since C++14) 1,2)Finds an element with key equivalent tokey. 3,4)Finds an element with key that comparesequivalentto the valuex. This overload participates in overload resolution only if the qualified-idCompare::is_transparentis valid and denotes ...
count(KEY_SETTING_VOLUME) << std::endl; std::map<std::string, int>::const_iterator it = mapSetting.find(KEY_SETTING_BRIGHTNESS); std::cout << "Find, first = " << it->first.c_str() << " second = " << it->second << std::endl; //equal_range std::pair<std::map<std::...
std::allocator_traits<Allocator>::const_pointer (C++11 起) iterator指向value_type的老式双向迭代器(LegacyBidirectionalIterator) const_iterator指向constvalue_type的老式双向迭代器(LegacyBidirectionalIterator) reverse_iteratorstd::reverse_iterator<iterator> ...
return0; } vc7.1 编译错误: f:\Practise\Practise_2003\hash_map_const_iterator_test\hash_map_const_iterator_test.cpp(46) : error C2664: “ProcessPackFile” : 不能将参数1从“conststUpdateItem”转换为“stUpdateItem&” 转换丢失限定符
下面的测试程序#include <iostream> {map<int,int> a; for(map<int,int>::const_iterator it=a.begin(); it!first " << (*it).first << " se 浏览1提问于2014-01-15得票数 50 2回答 std::map of boost::mutex具有奇怪的行为 、、 我有这样的代码:// Default Namespaces b 浏览0提问于2011-...
const_reverse_iterator std::reverse_iterator<const_iterator> node_type(C++17 起) 表示容器结点的结点把柄特化 insert_return_type(C++17 起) 描述插入 node_type 结果的类型,下列类型的特化 template <class Iter, class NodeType> struct /*unspecified*/ { Iter position; bool inserted; NodeType node...
typedeftypenameMyMAP::const_iterator MyConstIterator; //构造函数 public: XMRList() { } ~XMRList() {this->ReslaseList();} public: //从Map中查询对象,查询失败时,返回空指针 S* Find(longid) { MyIterator it =this->m_Map.find(id); ...
const_iterator find( const K& x ) const; (4) (C++14 起) 1,2) 寻找键等价于key 的的元素。 3,4) 寻找键比较等价于值x 的元素。此重载只有在限定标识 Compare::is_transparent 合法并指代类型时才会参与重载决议。它允许调用此函数时无需构造 Key 的实例。参数...