lex.hh

/*----------------------------------------------------------------------------
Sparse QR solver for linear systems of equations or least squares problems
Copyright (C) 1996, Thomas H. Robey
 
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
 
This library 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
Library General Public License for more details.
 
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
Inquiries can be directed to trobey@arc.unm.edu or
 
Thomas H. Robey
925 Madison NE
Albuquerque, NM  87110
USA
----------------------------------------------------------------------------*/
 
extern std::ifstream lexFile;
int read_unsigned(unsigned *);
int read_integer(int *);
int read_double(double *);