IntArrayList rowIndices = ((SparseMatrix) matrix).nonZeroRowIndices(); int numNonZeroRows = rowIndices.size(); out.writeInt(numNonZeroRows);
IntArrayList rowIndices = ((SparseMatrix) matrix).nonZeroRowIndices(); int numNonZeroRows = rowIndices.size(); out.writeInt(numNonZeroRows);
IntArrayList rowIndices = ((SparseMatrix) matrix).nonZeroRowIndices(); int numNonZeroRows = rowIndices.size(); out.writeInt(numNonZeroRows);