MemoryMapDataSet
Public Methods
Explicit Interface Public Methods
Properties
Protected Methods
Private Methods
Protected Members
Interface:
IDataSet
Public Methods
MemoryMapDataSet(string) - Constructor that takes the path/file name.
MemoryMapDataSet(string, int) - Constructor that take the path/file name and the buffer size in number of rows.
Clear()
ClearBufferedData()
GetDataPoint(int, int)
GetColumnName(int)
GetColIndexFromName(string)
GetRowId(int)
GetRowIndexFromId(int)
GetRowName(int)
GetRowIndexFromName(string)
Log(string, int)
Average(string, DataGrouping)
Average(string, DataGrouping, bool)
GeneratePercentage(DataGrouping)
GeneratePercentage(DataGrouping, bool)
Explicit Interface Public Methods
Filter(ArrayList)
Properties
Name
NumCols
NumRows
Protected Methods
AddColumn(string)
AddRow(int, string)
Private Methods
ReadLine(int) - Puts a row of data into the buffer
ReadLine(int, int) - Puts N consecutive rows if data into the buffer
Protected Members
FileStream fs - Stream for file access
StreamReader sr - Stream for file reading
int bufferSize - Number of rows in the buffer
SortedList bufferIds - Maps row id to buffer index
ArrayList bufferData - Buffered data
string name - The dataset name
ArrayList columnNames - Column names
SortedList columnIndices - Map of column names to indices
ArrayList rowIds - Row ids
SortedList rowIndices - Map or row ids to indices
ArrayList rowNames - Row names
SortedList rowIndices2 - Map of row names to indices
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WfccmMemoryMapDataSet
Topic revision:
28 Apr 2005,
WillGray
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