template <class R> CMatrix<R> CMatrix<R>::getSubMatrixRows(int startRow, int count) const {
return getSubMatrix(startRow, count, 0, getColumnCount());
}
template <class R> CMatrix<R> CMatrix<R>::getSubMatrixColumns(int startColumn, int count) const {
return getSubMatrix(0, getRowCount(), startColumn, count);
}
///
/// Return a submatrix of the systematic correlation matrix, defined by the rows
/// and columns provided.
///
/// \param target - the output matrix
/// \param indices - vector of the row/column indices that should make up the submatrix
///
void PDF_Abs::getSubCorrelationSyst(TMatrixDSym& target, vector<int>& indices)
{
getSubMatrix(target, corSystMatrix, indices);
}
