X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fprint.cpp;h=218bb9c9d3a63e517f26eebd556033371c70c3f5;hp=1daede807571ce6add7fef1d438af4dde35f253b;hb=bc6dacb50cc13691efc466d2cc1900048158ec8d;hpb=68fdf425abf14d016d5f95ee7b9d06a19a3c5926

diff --git a/ginac/print.cpp b/ginac/print.cpp
index 1daede80..218bb9c9 100644
--- a/ginac/print.cpp
+++ b/ginac/print.cpp
@@ -3,7 +3,7 @@
  *  Implementation of helper classes for expression output. */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -26,11 +26,31 @@
 
 namespace GiNaC {
 
+/** Next free ID for print_context types. */
+unsigned next_print_context_id = 0;
+
+
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_context, void)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_dflt, print_context)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_latex, print_context)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_python, print_context)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_python_repr, print_context)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_tree, print_context)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc, print_context)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc_float, print_csrc)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc_double, print_csrc)
+GINAC_IMPLEMENT_PRINT_CONTEXT(print_csrc_cl_N, print_csrc)
+
 print_context::print_context()
 	: s(std::cout), options(0) {}
 print_context::print_context(std::ostream & os, unsigned opt)
 	: s(os), options(opt) {}
 
+print_dflt::print_dflt()
+	: print_context(std::cout) {}
+print_dflt::print_dflt(std::ostream & os, unsigned opt)
+	: print_context(os, opt) {}
+
 print_latex::print_latex()
 	: print_context(std::cout) {}
 print_latex::print_latex(std::ostream & os, unsigned opt)
@@ -46,6 +66,8 @@ print_python_repr::print_python_repr()
 print_python_repr::print_python_repr(std::ostream & os, unsigned opt)
 	: print_context(os, opt) {}
 
+print_tree::print_tree()
+	: print_context(std::cout), delta_indent(4) {}
 print_tree::print_tree(unsigned d)
 	: print_context(std::cout), delta_indent(d) {}
 print_tree::print_tree(std::ostream & os, unsigned opt, unsigned d)