* Implementation of GiNaC's color objects.
* No real implementation yet, to be done. */
+/*
+ * GiNaC Copyright (C) 1999 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
#include <string>
#include <list>
#include <algorithm>
#include <iostream>
#include <stdexcept>
-#include "ginac.h"
+#include "color.h"
+#include "ex.h"
+#include "coloridx.h"
+#include "ncmul.h"
+#include "numeric.h"
+#include "relational.h"
+#include "debugmsg.h"
+
+namespace GiNaC {
//////////
// default constructor, destructor, copy constructor assignment operator and helpers
color::color() : type(invalid), representation_label(0)
{
debugmsg("color default constructor",LOGLEVEL_CONSTRUCT);
- tinfo_key=TINFO_COLOR;
+ tinfo_key=TINFO_color;
}
color::~color()
{
debugmsg("color constructor from color_types,unsigned",LOGLEVEL_CONSTRUCT);
ASSERT(representation_label<MAX_REPRESENTATION_LABELS);
- tinfo_key=TINFO_COLOR;
+ tinfo_key=TINFO_color;
ASSERT(all_of_type_coloridx());
}
{
debugmsg("color constructor from color_types,ex,unsigned",LOGLEVEL_CONSTRUCT);
ASSERT(representation_label<MAX_REPRESENTATION_LABELS);
- tinfo_key=TINFO_COLOR;
+ tinfo_key=TINFO_color;
ASSERT(all_of_type_coloridx());
}
{
debugmsg("color constructor from color_types,ex,ex,unsigned",LOGLEVEL_CONSTRUCT);
ASSERT(representation_label<MAX_REPRESENTATION_LABELS);
- tinfo_key=TINFO_COLOR;
+ tinfo_key=TINFO_color;
ASSERT(all_of_type_coloridx());
}
{
debugmsg("color constructor from color_types,ex,ex,ex,unsigned",LOGLEVEL_CONSTRUCT);
ASSERT(representation_label<MAX_REPRESENTATION_LABELS);
- tinfo_key=TINFO_COLOR;
+ tinfo_key=TINFO_color;
ASSERT(all_of_type_coloridx());
}
{
debugmsg("color constructor from color_types,exvector,unsigned",LOGLEVEL_CONSTRUCT);
ASSERT(representation_label<MAX_REPRESENTATION_LABELS);
- tinfo_key=TINFO_COLOR;
+ tinfo_key=TINFO_color;
ASSERT(all_of_type_coloridx());
}
{
debugmsg("color constructor from color_types,exvector *,unsigned",LOGLEVEL_CONSTRUCT);
ASSERT(representation_label<MAX_REPRESENTATION_LABELS);
- tinfo_key=TINFO_COLOR;
+ tinfo_key=TINFO_color;
ASSERT(all_of_type_coloridx());
}
int color::compare_same_type(basic const & other) const
{
- ASSERT(other.tinfo() == TINFO_COLOR);
+ ASSERT(other.tinfo() == TINFO_color);
const color *o = static_cast<const color *>(&other);
if (type==o->type) {
if (representation_label==o->representation_label) {
bool color::is_equal_same_type(basic const & other) const
{
- ASSERT(other.tinfo() == TINFO_COLOR);
+ ASSERT(other.tinfo() == TINFO_color);
const color *o = static_cast<const color *>(&other);
if (type!=o->type) return false;
if (representation_label!=o->representation_label) return false;
v2.push_back(color_T(summation_index)); // don't care about the representation_label
- // check this formula for SU(N) with N!=3 !!!!!!!!!
+ // FIXME: check this formula for SU(N) with N!=3
return numeric(1)/numeric(2*COLOR_THREE)*color_delta8(next_to_last_index,last_index)
% color_trace_of_one_representation_label(v1)
+numeric(1)/numeric(2)*color_h(next_to_last_index,last_index,summation_index)
}
}
- // TODO: higher contractions!!!!!!!!!!!!!
+ // FIXME: higher contractions
return e;
}
}
}
-
-
-
-
-
-
-
-
-
-
-
-
+} // namespace GiNaC