Int64 ReadValues(Stream SrcStream, TPrecision aPrecision)
Read values content from stream to object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | SrcStream | Stream | |
| 2 | aPrecision | TPrecision |
Returns: Int64
Remarks:
Reads values content from SrcStream stream to calling objct. No other values describing the data type or length are read from the DstStream. Number type is defined by the Precision parameter, which can be obtained from Dew.Math.VectorInt.ReadHeader method call. The function returns the number of bytes read.
Note
Use this method separately only, if you want user defined storage format.
Examples
TVecInt b;
TFileStream AStream;
TPrecision Precision;
MtxVec.CreateIt(out b);
AStream = TFileStream.Create(@"C:\test.bin",fmOpenRead);
try
{
Precision = b.ReadHeader(AStream); // Read info for b
b.ReadValues(AStream,Precision); // Read values of b
}
finally
{
AStream.Free;
MtxVec.FreeIt(ref b);
}See Also: VectorInt.ReadHeader, VectorInt.WriteValues, VectorInt.LoadFromStream