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TSparseMtx.TripletsToSparseAndFlush Method
TSparseMtx Class | TSparseMtx Members | Sparse Namespace | public | Example | See Also
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Construct a sparse matrix by specifying the position of each element in dense matrix.

Pascal
procedure TripletsToSparseAndFlush;
Description

This method can be used to construct a sparse matrix by specifying the position of each element in dense matrix.

See Also
Example
A[1,0] := 1; A[2,3] := 5; A[4,0] := 2; A.TripletsToSparseAndFlush;

If you later call :A.SparseToDense, you'll construct a dense matrix of form:

0 0 0 0 1 0 0 0 <= 1,0 0 0 0 5 <= 2,3 0 0 0 0 2 0 0 0 <= 4,0
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