雖然這篇Const_pointer_cast鄉民發文沒有被收入到精華區：在Const_pointer_cast這個話題中，我們另外找到其它相關的精選爆讚文章
[爆卦]Const_pointer_cast是什麼？優點缺點精華區懶人包
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#1const_pointer_cast - C++ Reference
std::const_pointer_cast ... Returns a copy of sp of the proper type with its stored pointer const casted from U* to T*. If sp is not empty, the returned object ...
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#2std::static_pointer_cast, std::dynamic_pointer_cast, std
std::static_pointer_cast, std::dynamic_pointer_cast, std::const_pointer_cast, std::reinterpret_pointer_cast ... Creates a new instance of std:: ...
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#3<memory> 函式
std__memory__const_pointer_cast.cpp // compile with: /EHsc #include <memory> #include <iostream> int main() { std::shared_ptr<int> sp0(new ...
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#4c++智能指针转化:static_pointer_cast、dynamic_pointer_cast
C++基类和派生类的智能指针转换：static_pointer_cast、dynamic_pointer_cast、const_pointer_cast、reinterpret_pointer_cast当我们用“裸”指针进行类 ...
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#5C++ Memory Library const_pointer_cast - Tutorialspoint
C++ Memory Library const_pointer_cast ; Description. It returns a copy of sp of the proper type with its stored pointer const casted from U* to T*. ; Parameters.
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#6const shared_ptr to shared_ptr - Stack Overflow
const_pointer_cast can be useful if you're extending the behavior of a shared pointer. But you should probably only be doing that if you're the ...
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#7const_pointer_cast_C ++标准库|WIKI教程
以下是std :: const_pointer_cast的声明。 template <class T, class U> shared_ptr<T> const_pointer_cast (const shared_ptr<U>& sp) noexcept;.
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#8const_pointer_cast - 游戏蛮牛- C++中文翻译用户手册
template <class Ty, class Other> shared_ptr<Ty> const_pointer_cast(const shared_ptr<Other>& sp);. 参数. Ty. 由返回的共享指针控制的类型。 Other.
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#9const_pointer_cast - IBM
template <class Ty, class Other> shared_ptr<Ty> const_pointer_cast(const shared_ptr<Other>& sp);. [Added with TR1]. The template function returns an empty ...
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#10const_pointer_cast - cpprefjp C++日本語リファレンス
std::const_pointer_cast. namespace std { template <class T, class U> shared_ptr<T> const_pointer_cast(const shared_ptr<U>& r) noexcept; ...
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#11pointer_cast - 1.60.0 - Boost C++ Libraries
... boost::reinterpret_pointer_cast boost::const_pointer_cast ) provide a way to write generic pointer castings for raw pointers. The functions are defined ...
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#12开发者手册 - 腾讯云
template< class T, class U > std::shared_ptr<T> const_pointer_cast( const std::shared_ptr<U>& r );. (3). (since C++11).
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#13C++ / std::const_pointer_cast | Spec-Zone.ru
template< class T, class U > std::shared_ptr<T> const_pointer_cast( const std::shared_ptr<U>& r ) noexcept;, (5), (начиная с C ++ 11).
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#14关于c ++：如何向下转换std :: shared_ptr？ | 码农家园
const_pointer_cast 与 static_pointer_cast 具有相似的要求和语义，不同之处在于，使用 const_cast 代替了 static_cast 。
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#15创建std::shared_ptr 的新实例
template< class T, class U > std::shared_ptr<T> const_pointer_cast( const std::shared_ptr<U>& r ) noexcept;, (5), （自C ++ 11起）.
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#16轉換stdshared ptr 指標| 他山教程，只選擇最優質的自學材料
相反，應該使用 std::static_pointer_cast ， std::const_pointer_cast ， std::dynamic_pointer_cast 和 std::reinterpret_pointer_cast 這兩個函式 ...
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#17dynamic_pointer_cast, std::const_pointer_cast
shared_ptr<T> dynamic_pointer_cast( const shared_ptr<U>& r );. (2), (since C++11). template< class T, class U > shared_ptr<T> const_pointer_cast( const ...
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#18dynamic_pointer_cast, std::const_pointer_cast
std::static_pointer_cast, std::dynamic_pointer_cast, std::const_pointer_cast ; 1) static_cast<T*>(r.get()) . ; 2) dynamic_cast<T*>(r.get()) (If the result of the ...
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#19cast.const.cpp - Apple Open Source
... typename From, typename R> // intrusive_shared_ptr<To, R> const_pointer_cast(intrusive_shared_ptr<From, R> const& ptr) noexcept; // // template<typename ...
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#20const_pointer_cast - Rextester
//Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23506 for x64 #include <iostream> #include <memory> struct A { A() { std::cout << "ctor\n"; } ...
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#21C++11 智能指针的Cast_程序员Link-程序员宅基地
... static_pointer_cast，std::dynamic_pointer_cast，std::const_pointer_cast。 ... const_pointer_cast( const std::shared_ptr<U>& r ) noexcept; (5)(C++11 起) ...
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#22static_pointer_cast, std::dynamic_pointer_cast, std - API ...
std::shared_ptr<T> const_pointer_cast( const std::shared_ptr<U>& r ) noexcept;. (5), (C++11 起). template< class T, class U >
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#23C++ Boost Pointer cast functions
... boost::reinterpret_pointer_cast boost::const_pointer_cast ) provide a way to write generic pointer castings for raw pointers. The functions are defined ...
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#24c++智能指针转化:static_pointer_cast - 程序调试信息网
C++基类和派生类的智能指针转换：static_pointer_cast、dynamic_pointer_cast、const_pointer_cast、reinterpret_pointer_cast. 当我们用“裸”指针进行类层次上的上下行 ...
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#25static_pointer_cast and const_pointer_cast on weak_ptrs do a ...
[imported from HPE issue 358] static_pointer_cast on weak ptr is defined as template mpgc::weak_gc_ptr static_pointer_cast(const ...
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#26C++ std::const_pointer_cast example | Newbedev
C++ std::const_pointer_cast example ; template< class T, class U > std::shared_ptr<T> static_pointer_cast( std::shared_ptr<U>&& r ) noexcept;, (2), (since C++20).
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#27如何向下转换std :: shared_ptr？
const_pointer_cast 具有与相似的要求和语义 static_pointer_cast ，只是 const_cast 使用代替 static_cast 。 std::dynamic_pointer_cast ：. template <class ...
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#28dynamic_pointer_cast, std::const_pointer_cast
std::shared_ptr<T> const_pointer_cast( const std::shared_ptr<U>& r );. (3), (since C++11). Creates a new instance of std::shared_ptr whose ...
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#29shared_ptr<const T>到boost - 955Yes
boost::const_pointer_cast 想要一个 const boost::shared_ptr<T> ，不是 boost::shared_ptr<const T> . 让我们放弃强制性的“你不应该那样做”。我知道。。
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#30[util.smartptr.shared.cast]
20.11.3.10 Casts [util.smartptr.shared.cast] ; static_pointer_cast · 1 · Mandates: The expression static_cast<T*>((U*)nullptr) is well-formed. ; const_pointer_cast ...
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#31shared_ptr<const T> 到boost - IT工具网
boost::const_pointer_cast 想要一个 const boost::shared_ptr<T> ，不是 boost::shared_ptr<const T> .让我们放弃强制性的“你不应该那样做”。我知道......但我需要这样做.
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#32How does one downcast a std::shared_ptr? - Stackify
const_pointer_cast has similar requirements and semantics to static_pointer_cast , except that const_cast is used instead of static_cast .
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#33std::shared_ptr - Cppreference
static_pointer_cast dynamic_pointer_cost const_pointer_cast. applies static_cast, dynamic_cast or const_cast to the type of the managed object (function ...
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#34如何将一个std :: shared_ptr投降？ - c++
const_pointer_cast 与 static_pointer_cast 具有类似的要求和语义，除了使用 const_cast 而不是 static_cast 。 std::dynamic_pointer_cast ：.
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#35memory source code [ClickHouse/contrib/libcxx/include ...
507, shared_ptr<T> const_pointer_cast(shared_ptr<U> const& r) noexcept;. 508. 509, // shared_ptr I/O: 510, template<class E, class T, class Y>.
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#36C++ Tutorial => Casting std::shared_ptr pointers
Instead, the functions std::static_pointer_cast , std::const_pointer_cast , std::dynamic_pointer_cast and std::reinterpret_pointer_cast should be used:
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#37cpp_smart_ptr - Coggle
const_pointer_cast. related items. include <utility>, move (T&& arg), move (object). not: include <algorithm> // std::move (ranges):. Zoom, add text labels, ...
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#38Rosetta 3.3: utility::pointer Namespace Reference
access_ptr< T >, const_pointer_cast (access_ptr< U > const &a). Const cast an access_ptr. template<typename T , typename U >.
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#39System::SmartPtr< T > Class Template Reference
SmartPtr< Y >, const_pointer_cast () const. Casts pointer to different type using const_cast on pointed object. More... bool, Is (const System::TypeInfo ...
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#40<memory>
addressof · allocate_shared · allocator · allocator_arg · allocator_arg_t · allocator_traits · auto_ptr · auto_ptr_ref · bad_weak_ptr · const_pointer_cast ...
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#41pinocchio: types.hpp Source File - ROS Documentation
48 return std::const_pointer_cast<T>(r);. 49 #else. 50 return boost::const_pointer_cast<T>(r);. 51 #endif. 52 }. 53. 54 template<class T, class U>.
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#42使用boost :: shared_ptr进行static_cast？ - C++ - 2021
有三种用于智能指针的强制转换运算符： static_pointer_cast , dynamic_pointer_cast 和 const_pointer_cast 。它们在命名空间中 boost （由.
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#43C ++ smart pointer conversion - Programmer Sought
C ++ smart pointer conversion: static_point_cast, dynamic_point_cast, const_pointer_cast, reinterpret_point_cast, Programmer Sought, the best programmer ...
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#44boost Namespace Reference - Ardour Community
shared_ptr< T >, const_pointer_cast (shared_ptr< U > const &r). template<class T , class U >. shared_ptr< T >, dynamic_pointer_cast (shared_ptr< U > const ...
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#45const_pointer_cast_huangjh2017的博客-程序员宝宝
3. const_pointer_cast. #include <iostream> #include <boost/shared_ptr.hpp> #include <boost/make_shared.hpp> using namespace std; int main(void) ...
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#46How does one downcast a std::shared_ptr? - py4u
const_pointer_cast has similar requirements and semantics to static_pointer_cast , except that const_cast is used instead of static_cast .
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#47如何降低一个std :: shared_ptr？ - Dovov编程网
const_pointer_cast 与 const_pointer_cast 具有相似的需求和语义，只是使用了 const_cast 而不是 static_cast 。 std::dynamic_pointer_cast ：.
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#48從shared_ptr <const T>從std::set <shared_ptr <T >>中刪除- C++
不同種類。您可以通過刪除const限定符來修復它。 顯然，在這種情況下，您也可以使用 std::const_pointer_cast 。
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#49casa/casacore/casa/Utilities/CountedPtr.h Source File
35 #define SHARED_PTR std::shared_ptr. 36 #define DYNAMIC_POINTER_CAST std::dynamic_pointer_cast. 37 #define CONST_POINTER_CAST std::const_pointer_cast.
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#50c++ - 在只有const shared_ptr 的unordered_set 中找到 ...
us.find(std::const_pointer_cast<T>(k)); 由于您没有修改 k ，扔掉const就可以了。 本文经用户投稿或网站 ...
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#51memory — HPX 1.5.1 documentation
intrusive_ptr<T> const_pointer_cast (intrusive_ptr<U> const &p)¶. template<typename T , typename U > intrusive_ptr<T> dynamic_pointer_cast (intrusive_ptr<U> ...
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#52const_pointer_cast_huangjh2017的博客-程序员资料
3. const_pointer_cast. #include <iostream> #include <boost/shared_ptr.hpp> #include <boost/make_shared.hpp> using namespace std; int main(void) ...
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#53intrusive_ptr
... static_pointer_cast(intrusive_ptr<U> const & r); // never throws template<class T, class U> intrusive_ptr<T> const_pointer_cast(intrusive_ptr<U> const ...
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#54pointer_cast.hpp [boost/boost/pointer_cast.hpp] - Woboq ...
29, //const_pointer_cast overload for raw pointers. 30, template<class T, class U>. 31, inline T* const_pointer_cast (U * ptr ).
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#55const shared_ptr to shared_ptr - CodeRoad
boost::const_pointer_cast сделает то, о чем вы просите, но обязательная вторая половина ответа заключается в том, что вы, вероятно, не должны его ...
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#56std::shared_ptr - cppreference.com - Hellenico
static_pointer_castdynamic_pointer_castconst_pointer_castreinterpret_pointer_cast. (C++17). applies static_cast, dynamic_cast, const_cast, ...
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#57addTypeConversionToAST.cpp source code [ClickHouse/src ...
38, const auto actions = ExpressionAnalyzer(ast,. 39, syntax_analyzer_result,. 40, const_pointer_cast<Context>(context)).getActions(true);.
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#58Geant4.10: CLHEP Namespace Reference
shared_ptr< P >, const_pointer_cast (shared_ptr< P2 > const &). template<typename P , typename P2 >. shared_ptr< P >, dynamic_pointer_cast (shared_ptr< P2 > ...
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#59pvDataCPP: include/pv/debugPtr.h Source File - EPICS 7
215 shared_ptr<TO> const_pointer_cast(const shared_ptr<FROM>& src);. 216 template<typename TO, typename FROM>. 217 friend.
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#60C/C++编程：const_cast_OceanStar的博客-程序员宅基地
C++基类和派生类的智能指针转换：static_pointer_cast、dynamic_pointer_cast、const_pointer_cast、reinterpret_pointer_cast 当我们用“裸”指针进行类层次上的上下行 ...
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#61debug::shared_ptr< T > Class Template Reference - EPICS ...
shared_ptr< TO >, const_pointer_cast (const shared_ptr< FROM > &src). template<typename TO , typename FROM >. shared_ptr< TO >, dynamic_pointer_cast (const ...
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#62Class template monitor_ptr - Comedi
... typename U, typename Mutex> monitor_ptr<T, Mutex> const_pointer_cast(const monitor_ptr<U, Mutex> &); // free functions: comparison template<typename T, ...
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#63Question Find a shared_ptr in an unordered_set with only a ...
us.find(std::const_pointer_cast<T>(k));. Since you're not modifying k , it's okay to cast away the const. by * ...
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#64c++ - 在只有const shared_ptr的unordered_set中找到一个 ...
us.find(std::const_pointer_cast<T>(k)); 由于您没有修改 k ，因此可以丢弃const。
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#65C++ smart pointer const correctness - Codding Buddy
std::const_pointer_cast, std::const_pointer_cast Returns a copy of sp of the proper type with its stored pointer const casted from U* to T*.
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#66pointer_cast.html - SCM Manager
... <code>boost::reinterpret_pointer_cast</code> <code>boost::const_pointer_cast</code>) provide a way to write generic pointer castings for raw pointers.
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#67Memory (C++標準庫) - 維基百科，自由的百科全書
const_pointer_cast 用於shared_ptr對象的const的類型轉換。 declare_no_pointers 用於垃圾回收。告知垃圾收集器在指定的內存範圍內不含可跟蹤的指針。 declare_reachable ...
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#68alexminnaar Profile - gitmemory
... 4) { directoryUploadSignal.notify_one(); } } else { directoryDownloads.push_back(std::const_pointer_cast<TransferHandle>(handle)); if ...
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#69Comment peut-on abattre un std :: shared_ptr? - c++
const_pointer_cast A des exigences et une sémantique similaires à static_pointer_cast , Sauf que const_cast Est utilisé à la place de ...
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#70Cpp-standard-library-cpp-const-pointer-cast - Dev Guides
C ++メモリライブラリconst_pointer_cast. 説明. U *からT *にキャストされた、格納されたポインターconstを持つ適切なタイプのspのコピーを返します。
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#71Issue 2996: Missing rvalue overloads for shared_ptr operations
template<class T, class U> shared_ptr<T> const_pointer_cast(const shared_ptr<U>& r) noexcept; template<class T, class U> shared_ptr<T> ...
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#72lib/boost/pointer_cast.hpp - kosmic - GitLab
... //const_pointer_cast overload for raw pointers template<class T, class U> inline T* const_pointer_cast(U *ptr) BOOST_SP_NOEXCEPT ...
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#73How to use boost::smart_ptr in polymorphism? - Code Redirect
(There are also dynamic_pointer_cast and const_pointer_cast for performing dynamic and const casts respectively.) Wednesday, September 22, 2021.
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#74ISO/IEC JTC1/SC22/WG21 p0390r0 - open-std
... std::const_pointer_cast(), std::reinterpret_pointer_cast()). ... template<class T, class U> std::shared_ptr<T> const_pointer_cast(const ...
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#75c++ — Como um downcast um std :: shared_ptr? - ti-enxame ...
const_pointer_cast Possui requisitos e semânticas semelhantes a static_pointer_cast , Exceto que const_cast É usado em vez de static_cast .
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#76Segmentation fault when downloading with ... - Issue Explorer
... TransferDirection::UPLOAD) { directoryUploads.push_back(std::const_pointer_cast<TransferHandle>(handle)); if (directoryUploads.size() ...
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#77[C++0x] unique_ptr type casting helpers - comp.lang.c++ ...
const_pointer_cast (unique_ptr<T> &&ptr) { return unique_ptr<U>(const_cast<U*>(ptr.release())); } template <class T, class U> unique_ptr<U>
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#78【虚拟机系列】JS虚拟机——实现setTimeout - 知乎专栏
... js_value::weak_ref _this = std::const_pointer_cast<js_value>(shared_from_this()); auto ret = n.fast_api(JS_FUN(value), _this, args, ...
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#79Generalized pointer casts - CiteSeerX
For symmetry, we also add const_pointer_cast and dynamic_pointer_cast. Note that a particular specialization of pointer_traits need not ...
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#80Dealing with stack deboostification - DM Notifications - LSST ...
boost::static_pointer_cast -> std::static_pointer_cast; boost::dynamic_pointer_cast -> std::dynamic_pointer_cast; boost::const_pointer_cast -> ...
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#81shared_ptr const a shared_ptr - Genera Codice
'boost :: const_pointer_cast' va a hacer lo que estás pidiendo, pero la segunda mitad obligatorio de la respuesta es que es probable que no se debe utilizar ...
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#82The C++ Standard Library Extensions: A Tutorial and Reference
Example 2.39. const_pointer_cast (smartptr/cnvconst.cpp) #include <memory> #include "sputil.h" using std::tr1::shared_ptr; ...
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#83shared_ptr 與std::weak_ptr 的使用方式? - 看板C_and_CPP
避免使用std::shared_ptr::get() 去獲得裸指標- 使用std::static_pointer_cast、std::dynamic_pointer_cast 及std::const_pointer_cast 去 ...
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#84Ivor Horton's Beginning Visual C++ 2013 - 第 887 頁 - Google 圖書結果
... 42 pointers to, 155–156 windows displaying and, 588 windows styling and, 589–591 const_cast(), 64–67 const_pointer_cast, 488 887 constructors.
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#85C++11 für Programmierer: Den neuen Standard effektiv einsetzen
Abbildung 20-7 Die Anwendung von std::enable_shared_from_this dynamic_pointer_cast, static_pointer_cast und const_pointer_cast voorde und Nicolai Josuttis ...
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#86[PATCH] Prepare shared_ptr for array support - GNU.org
(operator>): Define in terms of operator<. (static_pointer_cast, const_pointer_cast, dynamic_pointer_cast): Use element_type instead of _Tp. ( ...
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#87The C++ Programming Language國際中文版 第四版(電子書)
Cp);noeXCept sp2=dynamic_pointer_cast(sp) |供共享指標使用的 dynamic_cast : Sp2=shared_ptrKT>(dynamic_CastKT*>(sp.cp);noeXCept Sp2=Const_pointer_Cast(Sp)供 ...
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#88const shared_ptr to shared_ptr - STACKOOM
'boost::const_pointer_cast' will do what you're asking for, but the obligatory second half of the answer is that you probably shouldn't use it.
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#89Boost C++ Librariesプログラミング - 第 118 頁 - Google 圖書結果
... template < typename T , typename U > intrusive_ptr < T > const_pointer_cast ( const intrusive_ptr < U > & ) ; template < typename T , typename U > ...
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#90const shared_ptr到shared_ptr - Thinbug
'boost :: const_pointer_cast'会做你想要的，但答案的后半部分是你可能不应该使用它。 99％的时候，你似乎需要抛弃一个变量的const属性，这意味着你 ...
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#91如何在多態中使用boost :: smart_ptr？ - 優文庫 - UWENKU
（也有一些 dynamic_pointer_cast 和 const_pointer_cast 分別執行動態和常規轉換。） 來源. 2011-01-21 22:19:24.
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#92Boost 常量共享\u ptr到共享\u ptr_Boost_Shared Ptr - 魔琴编程网
正确的方法应该是这样. boost::shared_ptr<A> kk (boost::const_pointer_cast<A>(Ckk)); boost:：shared_ptr kk（boost:：const_pointer_cast（Ckk））； ...
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#93static_pointer_cast unique_ptr - Murerfirmaet CSS
Added static_pointer_cast, dynamic_pointer_cast, const_pointer_cast, and reinterpret_pointer_cast. Actually, shared_ptr has already save the ...
const_pointer_cast 在 コバにゃんチャンネル Youtube 的最讚貼文
const_pointer_cast 在 大象中醫 Youtube 的精選貼文
const_pointer_cast 在 大象中醫 Youtube 的精選貼文