MySQL  8.0.19
Source Code Documentation
object_key.h
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22 
23 #ifndef DD__OBJECT_KEY_INCLUDED
24 #define DD__OBJECT_KEY_INCLUDED
25 
26 #include "sql/dd/string_type.h" // dd::String_type
27 
28 namespace dd {
29 
30 ///////////////////////////////////////////////////////////////////////////
31 
32 struct Raw_key;
33 class Raw_table;
34 
35 ///////////////////////////////////////////////////////////////////////////
36 
37 class Object_key {
38  public:
39  virtual Raw_key *create_access_key(Raw_table *t) const = 0;
40 
41  virtual String_type str() const = 0;
42 
43  public:
44  virtual ~Object_key() {}
45 
46  Object_key() = default;
47  Object_key(const Object_key &) = default;
48  Object_key(Object_key &&) = default;
49  Object_key &operator=(const Object_key &) = default;
50  Object_key &operator=(Object_key &&) = default;
51 };
52 
53 ///////////////////////////////////////////////////////////////////////////
54 
55 } // namespace dd
56 
57 #endif // DD__OBJECT_KEY_INCLUDED
dd::String_type
Char_string_template< String_type_allocator > String_type
Definition: string_type.h:50
dd
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:39
dd::Object_key::create_access_key
virtual Raw_key * create_access_key(Raw_table *t) const =0
dd::Object_key::Object_key
Object_key()=default
string_type.h
dd::Object_key::str
virtual String_type str() const =0
dd::Object_key::operator=
Object_key & operator=(const Object_key &)=default
dd::Object_key
Definition: object_key.h:37
dd::Raw_key
Definition: raw_key.h:33
dd::Raw_table
Definition: raw_table.h:43
dd::Object_key::~Object_key
virtual ~Object_key()
Definition: object_key.h:44