Boost Json Translation (zh_Hans)/Doc / Pages / Conversion / Overview (adoc)

Exit Zen

1 :13

	English = Value Conversion While the <<ref_value>> container makes it easy to create ad-hoc structures, often it is necessary to convert between JSON and user-defined types or types from the standard library. 200/10000 · 200
2 :18

	English The function template <<ref_value_from>> provides an interface to construct a <<ref_value>> from a type `T`. The function template <<ref_value_to>> converts in the opposite direction, from a type `T` to <<ref_value>>. Both support a wide variety of different https://en.cppreference.com/w/cpp/language/types[fundamental types], such as `int` or `double`, standard library types, such as `std::string` or `std::vector<T>`, and can be extended to support user-defined types. 472/10000 · 472
3 :31

	English For the type `T`, the appropriate conversion approach is chosen from the following list of categories. The first matching category is selected. 143/10000 · 143
4 :36

	English Category of T 13/10000 · 13
5 :36

	English Comment 7/10000 · 7
6 :36

	English `value_from` behavior 21/10000 · 21
7 :36

	English `value_to` behavior 19/10000 · 19
8 :36

	English Custom conversion. 18/10000 · 18
:36 :36

	English Custom behavior. 16/10000 · 16
10 :36

	English Boost.JSON container. 21/10000 · 21
:36 :36

	English The result is equal to the input value. 39/10000 · 39
12 :36

	English `bool` 6/10000 · 6
13 :36

	English https://en.cppreference.com/w/cpp/types/is_arithmetic[Arithmetic type] 70/10000 · 70
14 :56

	English a\| The result is a number equal to input and has the type 57/10000 · 57
15 :58

	English `std::int64_t`, if `T` is a signed integer'; or 47/10000 · 47
16 :59

	English `std::uint64_t`, if `T` is an unsigned integer; or 50/10000 · 50
17 :60

	English `double` otherwise. 19/10000 · 19
18 :61

	English The result is created via <<ref_value_to_number>>. 50/10000 · 50
19 :61

	English Type satisfying <<ref_is_null_like>> 36/10000 · 36
20 :61

	English Intended for types like {std_monostate}. 40/10000 · 40

Shortcut	Action
`?`	Open available keyboard shortcuts.
`Alt` + `Home`	Navigate to the first translation in the current search.
`Alt` + `End`	Navigate to the last translation in the current search.
`Alt` + `PageUp` or `Ctrl` + `↑` or `Alt` + `↑` or `Cmd` + `↑` or	Navigate to the previous translation in the current search.
`Alt` + `PageDown` or `Ctrl` + `↓` or `Alt` + `↓` or `Cmd` + `↓` or	Navigate to the next translation in the current search.
`Ctrl` + `Enter` or `Cmd` + `Enter`	Submit current form; this works the same as pressing Save and continue while editing translation.
`Ctrl` + `Shift` + `Enter` or `Cmd` + `Shift` +`Enter`	Unmark translation as Needing edit and submit it.
`Alt` + `Enter` or `Option` + `Enter`	Submit the string as a suggestion; this works the same as pressing Suggest while editing translation.
`Ctrl` + `E` or `Cmd` + `E`	Focus on translation editor.
`Ctrl` + `U` or `Cmd` + `U`	Focus on comment editor.
`Ctrl` + `M` or `Cmd` + `M`	Shows Automatic suggestions tab.
`Ctrl` + `1` to `Ctrl` + `9` or `Cmd` + `1` to `Cmd` + `9`	Copies placeable of a given number from source string.
`Ctrl` + `M` followed by `1` to `9` or `Cmd` + `M` followed by `1` to `9`	Copy the machine translation of a given number to current translation.
`Ctrl` + `I` followed by `1` to `9` or `Cmd` + `I` followed by `1` to `9`	Ignore one item in the list of failing checks.
`Ctrl` + `J` or `Cmd` + `J`	Shows the Nearby strings tab.
`Ctrl` + `S` or `Cmd` + `S`	Focus on search field.
`Ctrl` + `O` or `Cmd` + `O`	Copy the source string.
`Ctrl` + `Y` or `Cmd` + `Y`	Toggle the Needs editing checkbox.
`→`	Browse the next translation string.
`←`	Browse the previous translation string.