指定のディレクトリを作成する、中間のディレクトリも存在しない場合は作成する 最後尾に '\' があっても無視する ドライブ名の後に '\' がない場合は正常に動作しない

Specify whether the Validator is active or not

Add an existing option to the Option_group

Add an existing option to the Option_group

Add an existing subcommand to be a member of an option_group

ignore extras in config files

Set the value of allow_extra_args which allows extra value arguments on the flag or option to be included with each instance

Remove the error when extras are left over on the command line.

Allow windows style options, such as `/opt`. First matching short or long name used. Subcommands inherit value.

Specify the start and end characters for an array

Specify the delimiter character for an array

@brief access the last element @sa https://json.nlohmann.me/api/basic_json/back/

@brief explicitly create an array from an initializer list @sa https://json.nlohmann.me/api/basic_json/array/

@brief explicitly create a binary array (without subtype) @sa https://json.nlohmann.me/api/basic_json/binary/

@brief creates a diff as a JSON patch @sa https://json.nlohmann.me/api/basic_json/diff/

@brief returns version information on the library @sa https://json.nlohmann.me/api/basic_json/meta/

@brief explicitly create an object from an initializer list @sa https://json.nlohmann.me/api/basic_json/object/

! @brief create a binary reader @param[in] adapter input adapter to read from */

! @brief create a binary writer @param[in] adapter output adapter to write to */

! @return The size of the BSON-encoded array @a value */

! @return The size of the BSON-encoded binary array @a value */

! @brief Calculates the size necessary to serialize the JSON value @a j with its @a name @return The calculated size for the BSON document ent

! @return The size of a BSON document entry header, including the id marker and the entry name size (and its null-terminator). */

! @return The size of the BSON-encoded integer @a value */

! @brief Calculates the size of the BSON serialization of the given JSON-object @a j. @param[in] value JSON value to serialize

! @return The size of the BSON-encoded string in @a value */

! @return The size of the BSON-encoded unsigned integer in @a j */

Set a callback for execution when all parsing and processing has completed Due to a bug in c++11, it is not possible to overload on std::function (fi

Get the callback function

Capture the default value from the original value (if it can be captured)

@brief clears the contents @sa https://json.nlohmann.me/api/basic_json/clear/

clear all the aliases of the current App

@brief clears the binary subtype @sa https://json.nlohmann.me/api/byte_container_with_subtype/clear_subtype/