// Helper functions for arithmetic operations. -*- C++ -*- // Used by the tree class. /* Copyright (C) 1992, 1993 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #if !defined (_arith_ops_h) #define _arith_ops_h 1 #ifdef __GNUG__ #pragma interface #endif #include "tree-const.h" extern tree_constant do_unary_op (double d, tree::expression_type t); extern tree_constant do_unary_op (Matrix& a, tree::expression_type t); extern tree_constant do_unary_op (Complex& c, tree::expression_type t); extern tree_constant do_unary_op (ComplexMatrix& a, tree::expression_type t); extern tree_constant do_binary_op (double a, double b, tree::expression_type t); extern tree_constant do_binary_op (double a, Matrix& b, tree::expression_type t); extern tree_constant do_binary_op (double a, Complex& b, tree::expression_type t); extern tree_constant do_binary_op (double a, ComplexMatrix& b, tree::expression_type t); extern tree_constant do_binary_op (Matrix& a, double b, tree::expression_type t); extern tree_constant do_binary_op (Matrix& a, Matrix& b, tree::expression_type t); extern tree_constant do_binary_op (Matrix& a, Complex& b, tree::expression_type t); extern tree_constant do_binary_op (Matrix& a, ComplexMatrix& b, tree::expression_type t); extern tree_constant do_binary_op (Complex& a, double b, tree::expression_type t); extern tree_constant do_binary_op (Complex& a, Matrix& b, tree::expression_type t); extern tree_constant do_binary_op (Complex& a, Complex& b, tree::expression_type t); extern tree_constant do_binary_op (Complex& a, ComplexMatrix& b, tree::expression_type t); extern tree_constant do_binary_op (ComplexMatrix& a, double b, tree::expression_type t); extern tree_constant do_binary_op (ComplexMatrix& a, Matrix& b, tree::expression_type t); extern tree_constant do_binary_op (ComplexMatrix& a, Complex& b, tree::expression_type t); extern tree_constant do_binary_op (ComplexMatrix& a, ComplexMatrix& b, tree::expression_type t); #endif /* ;;; Local Variables: *** ;;; mode: C++ *** ;;; page-delimiter: "^/\\*" *** ;;; End: *** */