tetengo::platform_dependent::windows_registry_reader Class Reference

A Windows registry reader. More...

#include <windows_X.hpp>

Inheritance diagram for tetengo::platform_dependent::windows_registry_reader:

Collaboration diagram for tetengo::platform_dependent::windows_registry_reader:

Public Member Functions
	windows_registry_reader (const std::filesystem::path &subkey)
	Creates a Windows registry reader.
	~windows_registry_reader ()
	Destroys the Windows registry reader.
std::vector< std::string >	child_subkeys () const
	Returns the child subkeys.
std::vector< std::string >	value_names () const
	Returns the value name list.
std::optional< std::uint32_t >	dword_value_of (const std::string_view &name) const
	Returns the DWORD value.
std::optional< std::string >	string_value_of (const std::string_view &name) const
	Returns the string value.

Detailed Description

A Windows registry reader.

This class is only available on Windows.

The read and write target is fixed to \HKEY_CURRENT_USER\SOFTWARE.

Constructor & Destructor Documentation

windows_registry_reader()

tetengo::platform_dependent::windows_registry_reader::windows_registry_reader ( const std::filesystem::path & subkey )

explicit

Creates a Windows registry reader.

Parameters

subkey

A subkey.

Member Function Documentation

child_subkeys()

std::vector< std::string > tetengo::platform_dependent::windows_registry_reader::child_subkeys

(

)

const

Returns the child subkeys.

Returns

The child subkeys.

dword_value_of()

std::optional< std::uint32_t > tetengo::platform_dependent::windows_registry_reader::dword_value_of

(

const std::string_view &

name

)

const

Returns the DWORD value.

Parameters

name

A name.

Returns

The value. Or std::nullopt when no value is found for the name or the value type is different from DWORD.

string_value_of()

std::optional< std::string > tetengo::platform_dependent::windows_registry_reader::string_value_of

(

const std::string_view &

name

)

const

Returns the string value.

Parameters

name

A name.

Returns

The value. Or std::nullopt when no value is found for the name or the value type is different from string.

value_names()

std::vector< std::string > tetengo::platform_dependent::windows_registry_reader::value_names

(

)

const

Returns the value name list.

Returns

The value name list.

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The documentation for this class was generated from the following file:

• library/platform_dependent/cpp/include/tetengo/platform_dependent/windows_X.hpp