In file included from /build/buildbox-common/src/buildbox-common/buildbox-common/buildboxcommonmetrics/buildboxcommonmetrics_metricsconfigurator.cpp:17:/build/buildbox-common/src/buildbox-common/buildbox-common/buildboxcommonmetrics/buildboxcommonmetrics_metricsconfigurator.h:74:17: error: ‘shared_ptr’ in ...
std::vector<std::function<void()>> vec; using task_t = std::packaged_task<int()>; task_t task([] { return 100; }); vec.emplace_back( [t = std::make_shared<task_t>(std::move(task))]() { (*t)(); }); Share Follow answered Aug 25, 2020 at 19:51 AdamF 2,571181...
{std::weak_ptr<int>weak;std::cout<<"weak_ptr<> is not yet initialized\n";observe(weak);{autoshared=std::make_shared<int>(42);weak=shared;std::cout<<"weak_ptr<> is initialized with shared_ptr\n";observe(weak);}std::cout<<"shared_ptr<> has been destructed due to scope exit\n...
根据这个问题,std::make_shared使用自定义分配器: 来自标准(第20.7.2.2.6节shared_ptr创建):效果:为T类型的对象分配合适的内存,并通过放置新表达式::new (pv) T(std::forward(Args).)在该内存中构造一个对象。 因此,我认为我可以使用自定义的放置新运算符,但这似乎是错误的。 // std::cout #inc...
#include<iostream>#include<memory>#include<opencv2/core/core.hpp>#include<ifm3d/camera.h>#include<ifm3d/fg.h>#include<ifm3d/opencv.h>intmain(intargc,constchar**argv) {autocam =ifm3d::Camera::MakeShared();autofg = std::make_shared<ifm3d::FrameGrabber>(cam);autoim = std::make_shared...
incompatibility between the libraries but I've used the Linux application file to check whether all the application and shared objects are all 64bit. (They are.)(The differences in widths of pointer starting on line #10 of the trace is due the stack trace omitting leading zero...
CMakeFiles/cppparser.dir/rpp/chartoo ls.cpp.obj Linking CXX shared library ../bin/libcppparser.dll Creating library file: ../bin/libcppparser.dll.a [ 42%] Built target cppparser Scanning dependencies of target smokegen [ 44%] Building CXX object generator/CMakeFiles/smokegen.dir/main....