Records changes to a table or column noting the bounds of the data adjusted. More...

Collaboration diagram for TableChange:

Public Types
enum	TableChangeType { e_update , e_insertion , e_deletion , e_full_update }
	Enumerates the types of changes that can be recorded for a table or column. More...

Public Member Functions
	TableChange (TableChangeType type, uint04 start, uint04 size, Time time=Time::SystemTime())
	Constructs a TableChange recording a specific modification.

Public Attributes
uint04	size
	The number of rows affected by the change.
uint04	start
	The starting row index of the affected range.
Time	time
	The timestamp when the change occurred.
TableChangeType	type
	The kind of change that was recorded.

Detailed Description

Records changes to a table or column noting the bounds of the data adjusted.

Useful for optimized saving or mirroring of data.

Definition at line 53 of file TableColumn.h.

Member Enumeration Documentation

Enumerates the types of changes that can be recorded for a table or column.

Enumerator
e_update	An existing row range was modified in place.
e_insertion	New rows were inserted.
e_deletion	Rows were deleted.
e_full_update	The entire column or table was replaced or rebuilt.

Definition at line 56 of file TableColumn.h.

inline

Constructs a TableChange recording a specific modification.

Parameters

[in]	type	The kind of change that occurred.
[in]	start	The starting row index of the affected range.
[in]	size	The number of rows affected by the change.
[in]	time	The timestamp of the change. Defaults to the current system time.

Definition at line 68 of file TableColumn.h.

The documentation for this struct was generated from the following file: