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add directory_options

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This commit is contained in:
Jinhao
2018-12-12 00:18:07 +08:00
parent c09e7b7ba6
commit 3f446e9a0c
2 changed files with 39 additions and 3 deletions
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12
include/nana/filesystem/filesystem.hpp
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@@ -175,7 +175,13 @@ namespace nana { namespace experimental { namespace filesystem
unknown = 0xFFFF ///< not known, such as when a file_status object is created without specifying the permissions
};
//enum class copy_options;
//enum class directory_options;
enum class directory_options
{
none,
follow_directory_symlink,
skip_permission_denied
};
struct space_info
{
@@ -357,7 +363,8 @@ namespace nana { namespace experimental { namespace filesystem
public:
directory_iterator() noexcept;
explicit directory_iterator(const path& dir);
explicit directory_iterator(const path& p);
directory_iterator(const path& p, directory_options opt);
const value_type& operator*() const;
const value_type* operator->() const;
@@ -381,6 +388,7 @@ namespace nana { namespace experimental { namespace filesystem
private:
bool end_{false};
path::string_type path_;
directory_options option_{ directory_options::opt };
std::shared_ptr<find_handle> find_ptr_;
find_handle handle_{nullptr};