Recent questions tagged C++

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is cpu clock time returned by have to be exactly same among runs?

0 like 0 dislike

259 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is it legal to use placement new on initialised memory?

0 like 0 dislike

166 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Can I initialize a union in a mem-initializer?

0 like 0 dislike

574 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Finding value in unordered_map

0 like 0 dislike

194 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - <string.h> conflicting with my own String.h

0 like 0 dislike

232 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - A failure to instantiate function templates due to universal (forward) reference to a templated type

0 like 0 dislike

190 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Calling a non-exported function in a DLL

0 like 0 dislike

382 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - What blocks implementation of std::to_chars and std::from_chars

0 like 0 dislike

328 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Does one need to call srand() C function per thread or per process to seed the randomizer?

0 like 0 dislike

303 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - error: switch quantity not an integer

0 like 0 dislike

471 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Undefined reference, using FFMpeg-library (AvCodec) on Ubuntu, 64-bits system

0 like 0 dislike

361 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Calling virtual function of derived class from base class constructor?

0 like 0 dislike

568 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Sequencing of function parameter destruction

0 like 0 dislike

213 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why is C++0x's `noexcept` checked dynamically?

0 like 0 dislike

310 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is assert(false) ignored in release mode?

0 like 0 dislike

344 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why ={} initialization doesn't work for tuple?

0 like 0 dislike

160 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - GCC: sorry, unimplemented: 64-bit mode not compiled in

0 like 0 dislike

413 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - C++11 Smart Pointer Policies

0 like 0 dislike

258 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - __int64 on a 32-Bit machine?

0 like 0 dislike

351 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why is non-const std::array::operator[] not constexpr?

0 like 0 dislike

476 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Optional Template parameter

0 like 0 dislike

178 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why does division by 3 require a rightshift (and other oddities) on x86?

0 like 0 dislike

136 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Add the installation prefix of "Qt5Widgets" to CMAKE_PREFIX_PATH

0 like 0 dislike

367 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - What is the order of destruction of function arguments?

0 like 0 dislike

274 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Get the Nth type of variadic template templates?

0 like 0 dislike

411 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is unique_ptr thread safe?

0 like 0 dislike

362 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - calling a global function with a class method with the same declaration

0 like 0 dislike

182 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - When should I use [[maybe_unused]]?

0 like 0 dislike

368 views 1 answer

Categories

Just Browsing Browsing

Most popular tags