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|Home MathPack Matrix Classes TIntMatrix, TMatrix and TMat3D Methods LoadFromFile|
|See also: StoreOnFile, LoadFromStream, LoadSparseMat, LoadBinary|
The function LoadFromFile loads the matrix elements which have been stored previously by the method StoreOnFile. The parameter FileName specifies the name of the data file. LoadFromFile returns a TRUE value, if the data have been successfully read from the disk. If the parameter AdjustMatrixSize is set to TRUE, the matrix size is adjusted to hold the entire data on the file. If AdjustMatrixSize is FALSE the data will be only read if it fits into the existing matrix.
If the parameter AutoDetect is TRUE, it is assumed that the matrix file does not contain any header information. In this case the procedure tries to find the dimensions of the matrix automatically by counting the lines and the white space between individual numbers. Omitting the AutoDetect parameter defaults to AutoDetect=FALSE. Please note that AutoDetect requires considerable time if the data file is large.