ginac/print.cpp

   1 /** @file print.cpp
   2  *
   3  *  Implementation of helper classes for expression output. */
   4
   5 /*
   6  *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #include <iostream>
  24
  25 #include "print.h"
  26
  27 namespace GiNaC {
  28
  29 /** Next free ID for print_context types. */
  30 unsigned next_print_context_id = 0;
  31
  32
  33 GINAC_IMPLEMENT_PRINT_CONTEXT(print_context, void)
  34 GINAC_IMPLEMENT_PRINT_CONTEXT(print_dflt, print_context)
  35 GINAC_IMPLEMENT_PRINT_CONTEXT(print_latex, print_context)
  36 GINAC_IMPLEMENT_PRINT_CONTEXT(print_python, print_context)
  37 GINAC_IMPLEMENT_PRINT_CONTEXT(print_python_repr, print_context)
  38 GINAC_IMPLEMENT_PRINT_CONTEXT(print_tree, print_context)
  39 GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc, print_context)
  40 GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc_float, print_csrc)
  41 GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc_double, print_csrc)
  42 GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc_cl_N, print_csrc)
  43
  44 print_context::print_context()
  45         : s(std::cout), options(0) {}
  46 print_context::print_context(std::ostream & os, unsigned opt)
  47         : s(os), options(opt) {}
  48
  49 print_dflt::print_dflt()
  50         : print_context(std::cout) {}
  51 print_dflt::print_dflt(std::ostream & os, unsigned opt)
  52         : print_context(os, opt) {}
  53
  54 print_latex::print_latex()
  55         : print_context(std::cout) {}
  56 print_latex::print_latex(std::ostream & os, unsigned opt)
  57         : print_context(os, opt) {}
  58
  59 print_python::print_python()
  60         : print_context(std::cout) {}
  61 print_python::print_python(std::ostream & os, unsigned opt)
  62         : print_context(os, opt) {}
  63
  64 print_python_repr::print_python_repr()
  65         : print_context(std::cout) {}
  66 print_python_repr::print_python_repr(std::ostream & os, unsigned opt)
  67         : print_context(os, opt) {}
  68
  69 print_tree::print_tree()
  70         : print_context(std::cout), delta_indent(4) {}
  71 print_tree::print_tree(unsigned d)
  72         : print_context(std::cout), delta_indent(d) {}
  73 print_tree::print_tree(std::ostream & os, unsigned opt, unsigned d)
  74         : print_context(os, opt), delta_indent(d) {}
  75
  76 print_csrc::print_csrc()
  77         : print_context(std::cout) {}
  78 print_csrc::print_csrc(std::ostream & os, unsigned opt)
  79         : print_context(os, opt) {}
  80
  81 print_csrc_float::print_csrc_float()
  82         : print_csrc(std::cout) {}
  83 print_csrc_float::print_csrc_float(std::ostream & os, unsigned opt)
  84         : print_csrc(os, opt) {}
  85
  86 print_csrc_double::print_csrc_double()
  87         : print_csrc(std::cout) {}
  88 print_csrc_double::print_csrc_double(std::ostream & os, unsigned opt)
  89         : print_csrc(os, opt) {}
  90
  91 print_csrc_cl_N::print_csrc_cl_N()
  92         : print_csrc(std::cout) {}
  93 print_csrc_cl_N::print_csrc_cl_N(std::ostream & os, unsigned opt)
  94         : print_csrc(os, opt) {}
  95
  96 } // namespace GiNaC