Method

JsonObjectget_string_member_with_default

Declaration [src]

const char*
json_object_get_string_member_with_default (
  JsonObject* object,
  const char* member_name,
  const char* default_value
)

Description [src]

Convenience function that retrieves the string value stored in member_name of object.

If member_name does not exist, does not contain a scalar value, or contains null, then default_value is returned instead.

Available since:1.6

Parameters

member_name const char*
 

The name of the object member.

 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.
default_value const char*
 

The value to return if member_name is not valid.

 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.

Return value

Returns: const char*
 

The string value of the object’s member, or the given default.

 The data is owned by the instance.
 The string is a NUL terminated UTF-8 string.