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有两个问题想请教:1.有没有别的写法
2.我使用的方法为:std::packaged_tasktask(forward(f), std::forward(args)...) ); 就是没给makeshared 为什么会报错呢
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I installed on Ubuntu 20.04 via apt-get. I noticed that `man -k --regex '[Ss]ame'` didn't find `std::same_as` or `std::Same`, while `man std::Same` worked. So there may be something weird about my ins…
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Is this a known issue or am I doing something sub-optimal?
I'm simply calling
```
std::format_to( std::back_inserter( buffer ), "[{:%H:%M:%S}] ", time );
```
where `buffer` is a `std::string` a…
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The addition of `mdspan` to the STL is extremely interesting for HPC applications. Our applications/libraries might finally be able to talk to each other. Hence, HighFive should support this type.
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现在基本上来说谈起遍历元组,无非就是多套一层,然后 `std::index_sequence` + `std::make_index_sequence` 解决。
标准高的话用 C++17 折叠表达式,或者 C++20 引入的lambda显式写明模板参数,也就是:
```cpp
template
void iterate_tuple(Func f, const std::tuple&…
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I am having issues while building project. Some functions are removed with C++17 like `std::unary_function`, `std::binary_function`. I tried to replace depraceted functions/structures but there are so…
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### 🐛 Describe the bug
The following code:
```python
import torch
import torch.distributed as dist
if __name__ == '__main__':
dist.init_process_group(backend="nccl")
torch.cuda.set_de…
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When postgresql is configured with --with-llvm the regression testsuite causes a lot of crashed that all look like this:
#0 std::_Deque_iterator::_M_set_node (__new_node=0x19db8a08, this=)
at…
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Interesting test. Please see http://en.cppreference.com/w/cpp/memory/new/operator_new.
Being overly cautious. :o)
```
void *FixedAllocator::allocate()
{
if(_allocChunk < 0 || _chunks[_allocChunk]…