flat_hash_map | A very fast hashtable

by skarupke C++ Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | flat_hash_map Summary

flat_hash_map is a C++ library. flat_hash_map has no bugs, it has no vulnerabilities and it has medium support. You can download it from GitHub.

A very fast hashtable

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Quality

Security

License

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Support

flat_hash_map has a medium active ecosystem.

It has 1596 star(s) with 182 fork(s). There are 69 watchers for this library.

It had no major release in the last 6 months.

There are 31 open issues and 9 have been closed. On average issues are closed in 58 days. There are 7 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of flat_hash_map is current.

Quality

flat_hash_map has no bugs reported.

Security

flat_hash_map has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

flat_hash_map does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

flat_hash_map releases are not available. You will need to build from source code and install.

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flat_hash_map Key Features

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flat_hash_map Examples and Code Snippets

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Community Discussions

Trending Discussions on flat_hash_map

Create an instance of AdamParamState

C++ parent object loses the internal data of the child object, something wrong related to copy constructor or passing by reference?

Libtorch operator/syntax errors in Visual Studio

QUESTION

Create an instance of AdamParamState

Asked 2022-Jan-14 at 12:20

I need to create an instance of AdamParamState. I looked through the adam.cpp code as an example, and accordingly copied the following code from there. But, with the provided headers, it still does not recognize AdamParamState.

I appreciate any help or comment on this matter.

...

ANSWER

Answered 2022-Jan-14 at 12:20

I found that this works:

auto& state = static_cast(*state_[c10::guts::to_string(p.unsafeGetTensorImpl())]);

very simple and juicy!

Source https://stackoverflow.com/questions/70674717

QUESTION

C++ parent object loses the internal data of the child object, something wrong related to copy constructor or passing by reference?

Asked 2021-Jan-05 at 06:23

My question is explained in the example below. It is weird that the parent object loses the internal data of its child object, if the parent object is instantiated before the child object populates its internal data.

The code has a TicketService, which internally holds a TicketStore instance. The store is populated with 20 concerts. If the code has the following order, everything works as expected, and the service will be able to see 20 concerts in the store.

...

ANSWER

Answered 2021-Jan-05 at 00:43

The TicketService constructor is making a copy of the TicketStore object that is passed in to it. In your second example, that object is empty when the service object is created. Any changes made to the store object in main() after the service object is created will not be reflected in that copy.

For what you are attempting, the TicketService object would need to hold a reference to the TicketStore object, eg:

Source https://stackoverflow.com/questions/65570492

QUESTION

Libtorch operator/syntax errors in Visual Studio

Asked 2020-Apr-12 at 19:31

Hi recently I’ve installed Libtorch and I was able to use it in my new Visual Studio project without a problem. Currently I am trying to use Libtorch in an existing CUDA project. But I am having these strange errors when I include torch header and I couldn’t find any solution in the internet regarding to my problem. Does anyone have any idea what might be the cause of these errors?

...

ANSWER

Answered 2020-Apr-12 at 19:31

Thanks to @john I have realized that there was a macro in another library which has the same name as a typename in Libtorch library(which was a macro called V in my case), that’s why it was confused in compilation. I am sticking to this solution for now.

warning C4003: not enough actual parameters for macro 'max' - Visual Studio 2010 C++

Source https://stackoverflow.com/questions/61029916

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install flat_hash_map

You can download it from GitHub.

Support

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