SQT_COLUMN_ACCESSOR

#define SQT_COLUMN_ACCESSOR	(		COLUMN_NAME,
			GETTER,
			SETTER )

Defines a column that binds to the specified accessor methods of the entity type.

Parameters

COLUMN_NAME	The name of the column in the database. It will be also used as the instance name of the column.
GETTER	A const member function of the entity type that retrieves the column value from an entity instance.
SETTER	A non-const member function of the entity type that assigns the column value to an entity instance.

This macro is similar to SQT_COLUMN_FIELD, except that it binds to a pair of accessor methods instead of a public member variable.

The getter method must be a const member function that takes no arguments and returns a value. The return type must satisfy the requirements of the sqt::BasicValueType concept. The column's value type is deduced from this return type.

The setter method must be a non-const member function that accepts a value convertible from the getter's return type as its parameter.

Example usage:

class MyEntity {
public:
    int GetID() const {
        return id_;
    }
 
    void SetID(int id) {
        id_ = id;
    }
 
    const std::string& GetName() const {
        return name_;
    }
 
    void SetName(std::string_view name) {
        name_ = std::string{ name };
    }
 
private:
    int id_{};
    std::string name_;
};
 
SQT_TABLE_BEGIN(MyEntityTable, MyEntity)
SQT_COLUMN_ACCESSOR(ID, GetID, SetID)
SQT_COLUMN_ACCESSOR(Name, GetName, SetName)
SQT_TABLE_END

See also

SQT_COLUMN_ACCESSOR_2

SQT_COLUMN_FIELD