(7): note: see reference to class template instantiation 'std::shared_ptr<void>' being compiled C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Tools\MSVC\14.41.34120\include\memory(1812): error C2065: '_Ty0': undeclared identifier C:\Program Files\Microsoft Visual Stu...
cppreference actually makes a note of that on make_shared: "std::shared_ptr(new T(args...)) may call a non-public constructor of T if executed in context where it is accessible, while std::make_shared requires public access to the selected constructor." That may indeed have to become...
#include <memory> int main() { auto Data = std::unique_ptr<double, void(*)(void*)>{ reinterpret_cast<double*>(malloc(sizeof(double) * 50)), free }; return 0; } So, with std::unique_ptr, you can quickly hack RAII into legacy code. However, as a general guideline, prefer ref...
这样的话可能会造成问题，例如在c++11和boost中都有shared_ptr，不指定namaspace或者using了两个namespace...
@@ -28,9 +28,9 @@ LiDARData::LiDARData(double time, double ref_time, int id, std::shared_ptr<pcl:: // copy measurement time of the point so that it can be filtered with time. // Note: we only store relative time to "reference time" because intensity (float) has only 4 bytes...
std::unique_ptr<Date> pHoliday(newDate(25, 11, 2011)); std::cout <<"The new instance of date contains: ";//use pHoliday just as you would a Date*pHoliday->DisplayDate();//no need to do the following when using unique_ptr://delete pDynamicAlocInteger;//delete pHoliday;return0;...
template<typename T> struct ObserveException { ObserveException(std::shared_ptr<ExceptionPolicy> handler) : m_handler(handler) { } concurrency::task<T> operator()(concurrency::task<T> antecedent) const { T result; try { result = antecedent.get(); } catch(const concurrency::task_canceled&)...
http_client.add_handler(std::shared_ptr<http_pipeline_stage>) The add_custom_headers stage extends http_pipeline_stage. During request processing, the http client runs this stage against the given request and passes onto the next stage. Each stage has a reference to the next stage available ...
std::shared_ptr<azure::mobile::table> todoTable; The todoTable is used to define a proxy class for the database table. In the file MainPage.xaml.cpp, add an include statement for the mobile service header file. The path and name of this file depends on the name you chose for your...
const std::shared_ptr<void>& context) override; void OnLoadFailure(const std::exception_ptr& Failure, const std::shared_ptr<void>& context) override; void OnAddEngineSuccess(const std::shared_ptr<mip::ProtectionEngine>& engine, const std::shared_ptr<void>& context) override; void OnAd...