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std::filesy...d_link_count(3) C++ Standard Libarystd::filesy...d_link_count(3) NAME std::filesystem::directory_entry::hard_link_count - std::filesys- tem::directory_entry::hard_link_count Synopsis std::uintmax_t hard_link_count() const; (1) (since C++17) std::uintmax_t hard_link_count( std::error_code& ec ) const (2) (since C++17) noexcept; If the number of hard links is cached in this directory_entry, re- turns the cached value. Otherwise, returns: 1) std::filesystem::hard_link_count(path()), 2) std::filesystem::hard_link_count(path(), ec). Parameters ec - out-parameter for error reporting in the non-throwing overload Return value The number of hard links for the referred-to filesystem object. Exceptions Any overload not marked noexcept may throw std::bad_alloc if memory allocation fails. 1) Throws std::filesystem::filesystem_error on underlying OS API er- rors, constructed with p as the first path argument and the OS error code as the error code argument. 2) Sets a std::error_code& parameter to the OS API error code if an OS API call fails, and executes ec.clear() if no errors occur. Example This section is incomplete Reason: no example See also hard_link_count returns the number of hard links referring to the specific file (C++17) (function) Category: * Todo no example http://cppreference.com 2024.06.10 std::filesy...d_link_count(3)
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