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Clean up and document project files (#4560)

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Niels Lohmann
2025-01-17 06:53:35 +01:00
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docs/mkdocs/docs/features/macros.md
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@@ -100,64 +100,10 @@ When defined to `0`, implicit conversions are switched off. By default, implicit
See [full documentation of `JSON_USE_IMPLICIT_CONVERSIONS`](../api/macros/json_use_implicit_conversions.md).
## `NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE(type, base_type, member...)`
## `NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT(type, base_type, member...)`
## `NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_ONLY_SERIALIZE(type, base_type, member...)`
## `NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE(type, base_type, member...)`
## `NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT(type, base_type, member...)`
## `NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(type, base_type, member...)`
## `NLOHMANN_DEFINE_TYPE_*(...)`, `NLOHMANN_DEFINE_DERIVED_TYPE_*(...)`
## `NLOHMANN_DEFINE_TYPE_INTRUSIVE(type, member...)`
This macro can be used to simplify the serialization/deserialization of types if (1) want to use a JSON object as
serialization and (2) want to use the member variable names as object keys in that object.
The macro is to be defined inside the class/struct to create code for. Unlike
[`NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE`](#nlohmann_define_type_non_intrusivetype-member), it can access private members.
The first parameter is the name of the class/struct, and all remaining parameters name the members.
See [full documentation of `NLOHMANN_DEFINE_TYPE_INTRUSIVE`](../api/macros/nlohmann_define_type_intrusive.md).
## `NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT(type, member...)`
This macro is similar to `NLOHMANN_DEFINE_TYPE_INTRUSIVE`. It will not throw an exception in `from_json()` due to a
missing value in the JSON object, but can throw due to a mismatched type. The `from_json()` function default constructs
an object and uses its values as the defaults when calling the [`value`](../api/basic_json/value.md) function.
See [full documentation of `NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT`](../api/macros/nlohmann_define_type_intrusive.md).
## `NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE(type, member...)`
This macro is similar to `NLOHMANN_DEFINE_TYPE_INTRUSIVE` except that it defines only the serialization code. This is
useful when the user type does not have a default constructor and only the serialization is required.
See [full documentation of `NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE`](../api/macros//nlohmann_define_type_intrusive.md).
## `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(type, member...)`
This macro can be used to simplify the serialization/deserialization of types if (1) want to use a JSON object as
serialization and (2) want to use the member variable names as object keys in that object.
The macro is to be defined inside the namespace of the class/struct to create code for. Private members cannot be
accessed. Use [`NLOHMANN_DEFINE_TYPE_INTRUSIVE`](#nlohmann_define_type_intrusivetype-member) in these scenarios. The
first parameter is the name of the class/struct, and all remaining parameters name the members.
See [full documentation of `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE`](../api/macros/nlohmann_define_type_non_intrusive.md).
## `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT(type, member...)`
This macro is similar to `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE`. It will not throw an exception in `from_json()` due to a
missing value in the JSON object, but can throw due to a mismatched type. The `from_json()` function default constructs
an object and uses its values as the defaults when calling the [`value`](../api/basic_json/value.md) function.
See [full documentation of `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT`](../api/macros/nlohmann_define_type_non_intrusive.md).
## `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(type, member...)`
This macro is similar to `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE` except that it defines only the serialization code. This is
useful when the user type does not have a default constructor and only the serialization is required.
See [full documentation of `NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE`](../api/macros//nlohmann_define_type_non_intrusive.md).
The library defines 12 macros to simplify the serialization/deserialization of types. See the page on
[arbitrary type conversion](arbitrary_types.md#simplify-your-life-with-macros) for a detailed discussion.
## `NLOHMANN_JSON_SERIALIZE_ENUM(type, ...)`