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MtxVec VCL
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VectorInt.WriteHeader Method
VectorInt Record | VectorInt Members | MtxExprInt Namespace | public | Example | See Also
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Writes the header information for the calling vector to a stream.

Pascal
procedure WriteHeader(DstStream: TStream; const aPrecision: TPrecision = prInteger); overload;
Description

Writes the header information for the calling object to a DstStream stream. The header information contains information about object (size, type of values in Values array, ...) which all define the state of the object. Number type is defined by the Precision parameter. Attempt to save single precision or double precision will raise an exception.

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Example
var b: TVecInt; AStream: TFileStream; begin CreateIt(b); b.SetIt([0,0,1,3,2]); AStream := TFileStream.Create('C:test.bin',fmCreate); try b.WriteHeader(AStream); // Write info for b b.WriteValues(AStream); // Write values of b finally AStream.Free; FreeIt(b); end; end;
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