T * ptr () const Return managed pointer for reuse, or clone() the object reference. More...void clear () const noexceptvoid reset (refPtr< T > &&other) noexcept Clear existing and transfer ownership. More...void
template<classObject>classVectorMod{public:VectorMod(){this->_vec.reserve(10);};~VectorMod(){this->Clear();};std::vector<Object>&GetVec(){returnthis->_vec;};voidAddData(Objectin){this->_vec.push_back(in);};intGetSize(){returnthis->_vec.size();};voidClear(){this->_vec.clear(...
class A<int>::B { template <class T> void mf1(T); }; template <> template <> template<class T> void A<int>::B<double>::mf1(T t) { } template <class Y> template <> void A<Y>::B<double>::mf2() { } // ill-formed; B<double> is specialized but its enclosing class ...
template<classObject>classVectorMod{public:VectorMod() {this->_vec.reserve(10);};~VectorMod(){this->Clear();};std::vector<Object>&GetVec() {returnthis->_vec;};voidAddData(Objectin) {this->_vec.push_back(in);};intGetSize() {returnthis->_vec.size();};voidClear() {this->_vec...
ptr() 1. 但是对于函数指针而言,却不存在这种隐式(存在)的形式。 注:对于成员函数名称而言,同样不存在隐式的decay,例如MyType::print不能隐式decay为对应的指针形式(即&MyType::print),其中这个&号是必须写的,并不能省略。然而对于普通函数而言,把f隐式decay为&f是很常见的,也是众所周知的。 22.4 class类...
// stringle类型特化 template <> class Stack<std::string> { public: void push(const std::string& value); /* 特化其他成员函数*/ }; 2.6 模板偏特化 1.类模板特化时,可以只特化部分参数,或者对参数进行部分特化。 // 指针类型特化 template <typename T> class Stack<T *> { public: void...
template<class CombustionModel > Foam::autoPtr< CombustionModel > New (typename CombustionModel::reactionThermo &thermo, const compressibleTurbulenceModel &turb, const word &combustionProperties) Public Member Functions inherited from IOdictionary IOdictionary (const IOobject &io, const...
template<classObject,intPREMEM>ortemplate<classObject,type*PTR>ortemplate<classObject,type&REF> 即不使用 class 或者 typename,直接使用 INT or PTR or REF。 那么该如何使用呢? #include"DataPool.hpp"intmain(){shared_ptr<DataPool<string,10>>str_pool=make_shared<DataPool<string,10>>();str_pool...
Most of the Boost classes use templates, such as boost::shared_ptr, boost::function, and boost::static_pointer_cast. • Loki. This is a library of class templates written by Andrei Alexandrescu to support his book on modern C++ design. It provides implementations of various design patterns...
}//---classD :publicB1,publicB2 {private:intd; }; 对成员函数mf1或mf2调用语法p->mf_x(),p会是一个指向对象或子对象的指针,以某种隐藏参数的形式传递给mf_x,大多是作为this指针的形式传递。 有了上面这个定义之后,D类型对象不但具有B1类型对象的行为,同时也具有B2类型对象的行为。为了实现D类型对象的...