The base class for a usable DBField. More...
#include <db_field.h>
Inheritance diagram for database_interface::DBField< T >:
Public Member Functions | |
| DBField (DBFieldBase::Type type, DBClass *owner, std::string name, std::string table_name, bool write_permission) | |
| DBField (DBClass *owner, const DBField< T > *other) | |
 Public Member Functions inherited from database_interface::DBFieldData< T > | |
| const T & | data () const |
| T & | data () |
| DBFieldData (Type type, DBClass *owner, std::string name, std::string table_name, bool write_permission) | |
| virtual bool | fromBinary (const char *, size_t) |
| Sets the value of this field from a binary chunk of data. More... | |
| virtual bool | fromString (const std::string &str) |
| Sets the value of this field from a text string. More... | |
| const T & | get () const |
| T & | get () |
| virtual bool | toBinary (const char *&, size_t &) const |
| Gets a pointer to the value of this field as a binary chunk of data. More... | |
| virtual bool | toString (std::string &str) const |
| Gets the value of this field as a text string. More... | |
| Public Member Functions inherited from database_interface::DBFieldBase | |
| DBFieldBase (Type type, DBClass *owner, std::string name, std::string table_name, bool write_permission) | |
| std::string | getName () const |
| DBClass * | getOwner () |
| const DBClass * | getOwner () const |
| bool | getReadFromDatabase () const |
| std::string | getSequenceName () const |
| std::string | getTableName () const |
| Type | getType () const |
| bool | getWritePermission () const |
| bool | getWriteToDatabase () const |
| void | setReadFromDatabase (bool sync) |
| void | setReadWrite (bool sync) |
| void | setSequenceName (std::string seq) |
| void | setWriteToDatabase (bool sync) |
Additional Inherited Members | |
| Public Types inherited from database_interface::DBFieldBase | |
| enum | Type { TEXT, BINARY } |
| Protected Member Functions inherited from database_interface::DBFieldData< T > | |
| void | copy (const DBFieldData< T > *other) |
| DBFieldData (DBClass *owner, const DBFieldData *other) | |
| Copy constructor also copies the data itself. More... | |
| Protected Member Functions inherited from database_interface::DBFieldBase | |
| DBFieldBase (DBClass *owner, const DBFieldBase *other) | |
| Copy constructor is protected, it should only be called by derived classes which also copy the data. More... | |
| Protected Attributes inherited from database_interface::DBFieldData< T > | |
| T | data_ |
| Protected Attributes inherited from database_interface::DBFieldBase | |
| std::string | name_ |
| The name of the column that this field is stored in in the database. More... | |
| DBClass * | owner_ |
| The class that this field is part of. More... | |
| bool | read_from_database_ |
| Marks if this field should be read from the database when its owner is read. More... | |
| std::string | sequence_name_ |
| Optional: the name of a database sequence that is used as a default value for this field. More... | |
| std::string | table_name_ |
| The name of the table that this field is stored in the database. More... | |
| Type | type_ |
| The type of this field, either TEXT or BINARY. More... | |
| bool | write_permission_ |
| Marks if this field is allowed to be used to modify the database. More... | |
| bool | write_to_database_ |
| Marks if this field should be saved to the database when its owner is saved. More... | |
Detailed Description
template<class T>
class database_interface::DBField< T >
The base class for a usable DBField.
Provides the implicit conversion to and from string inherited from the DBFieldBase. In addition, can be specialized for different conversion types as desired.
Definition at line 348 of file db_field.h.
Constructor & Destructor Documentation
template<class T>
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inline |
Definition at line 351 of file db_field.h.
template<class T>
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inline |
Definition at line 354 of file db_field.h.
The documentation for this class was generated from the following file: