std::experi...em::is_empty(3)

💅 NAME 💅

Manual name: std::experi...em::is_empty(3) — from the C++ Standard Libary manual, bestie. The NAME is std::experimental::filesystem::is_empty, and then it says std::experimental::filesystem::is_empty again. It’s giving “say it twice so they remember” energy, honestly. 💖

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🌸 Synopsis 🌸

Defined in header <experimental/filesystem>.

bool is_empty( const path& p );                 (1) (filesystem TS)
bool is_empty( const path& p, error_code& ec ); (2) (filesystem TS)

Checks whether the given path refers to an empty file or directory. 🎀

The second version returns false and sets ec to an appropriate error code if an error occurs. Otherwise, ec is cleared with a call to ec.clear(). No cap.

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🦋 Parameters 🦋

• p — path to examine
• ec — error code to modify in case of error

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✨ Return value ✨

true if p refers to an empty file or directory, false otherwise.

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🔥 Exceptions 🔥

1. filesystem_error if an error occurs. The exception object is constructed with p as an argument. The error code is set to an appropriate error code for the error that caused the failure. 😭
2. noexcept specification: noexcept

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👀 See also 👀

This section is incomplete.

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🏷️ Categories 🏷️

• Noindexed pages
• unconditionally noexcept
• Todo without reason

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🙈 Hidden categories 🙈

• Pages with unreviewed unconditional noexcept template
• Pages with unreviewed noexcept template

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Source is http://cppreference.com, version/date is 2024.06.10, and the footer is std::experi...em::is_empty(3) — mwah, bye bestie! 💜🫶