removed obsolete files

[ginac.git] / ginac / simp_lor.h

diff --git a/ginac/simp_lor.h b/ginac/simp_lor.h
deleted file mode 100644 (file)
index 1fcf84f..0000000
--- a/ginac/simp_lor.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/** @file simp_lor.h
- *
- *  Interface to GiNaC's simp_lor objects. */
-
-/*
- *  GiNaC Copyright (C) 1999-2001 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
- */
-
-#ifndef _SIMP__GINAC_LOR_H__
-#define _SIMP__GINAC_LOR_H__
-
-#include <string>
-#include <vector>
-#include <utility>
-#include <map>
-#include <iostream>
-#include "indexed.h"
-#include "lorentzidx.h"
-
-namespace GiNaC {
-
-typedef std::pair<std::string,std::string> strstrpair;
-typedef std::pair<strstrpair,lorentzidx> spmapkey;
-
-class spmapkey_is_less
-{
-public:
-       bool operator()(const spmapkey & lh, const spmapkey & rh) const
-       {
-               bool res = lh.first<rh.first
-                       || (!(rh.first<lh.first) && lh.second.compare(rh.second)<0);
-               return res;
-       }
-};
-
-typedef std::map<spmapkey,ex,spmapkey_is_less> spmap;
-
-class simp_lor;
-
-/** helper class for scalar products */
-class scalar_products
-{
-public:
-       void reg(const simp_lor & v1, const simp_lor & v2, const ex & sp);
-       bool is_defined(const simp_lor & v1, const simp_lor & v2) const;
-       ex evaluate(const simp_lor & v1, const simp_lor & v2) const;
-       void debugprint(void) const;
-protected:
-       static spmapkey make_key(const simp_lor & v1, const simp_lor & v2);
-protected:
-       spmap spm;
-};
-
-/** Base class for simp_lor object */
-class simp_lor : public indexed
-{
-       GINAC_DECLARE_REGISTERED_CLASS(simp_lor, indexed)
-
-// friends
-
-       friend class scalar_products;
-       friend simp_lor lor_g(const ex & mu, const ex & nu);
-       friend simp_lor lor_vec(const std::string & n, const ex & mu);
-       friend ex simplify_simp_lor_mul(const ex & m, const scalar_products & sp);
-       friend ex simplify_simp_lor(const ex & e, const scalar_products & sp);
-       
-// types
-
-public:
-       typedef enum {
-               invalid, // not properly constructed by one of the friend functions
-               simp_lor_g,
-               simp_lor_vec
-       } simp_lor_types;
-       
-       // other constructors
-protected:
-       simp_lor(simp_lor_types const t);
-       simp_lor(simp_lor_types const t, const ex & i1, const ex & i2);
-       simp_lor(simp_lor_types const t, const std::string & n, const ex & i1);
-       simp_lor(simp_lor_types const t, const std::string & n, const exvector & iv);
-       simp_lor(simp_lor_types const t, const std::string & n, exvector * ivp);
-       
-       // functions overriding virtual functions from base classes
-public:
-       void printraw(std::ostream & os) const;
-       void printtree(std::ostream & os, unsigned indent) const;
-       void print(std::ostream & os, unsigned upper_precedence=0) const;
-       void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence=0) const;
-       bool info(unsigned inf) const;
-       ex eval(int level=0) const;
-protected:
-       bool is_equal_same_type(const basic & other) const;
-       unsigned return_type(void) const;
-       unsigned return_type_tinfo(void) const;
-       ex thisexprseq(const exvector & v) const;
-       ex thisexprseq(exvector * vp) const;
-
-       // new virtual functions which can be overridden by derived classes
-       // none
-       
-       // non-virtual functions in this class
-protected:
-       bool all_of_type_lorentzidx(void) const;
-       
-// member variables
-
-protected:
-       simp_lor_types type;
-       std::string name;
-};
-
-// utility functions
-inline const simp_lor &ex_to_simp_lor(const ex &e)
-{
-       return static_cast<const simp_lor &>(*e.bp);
-}
-
-inline simp_lor &ex_to_nonconst_simp_lor(const ex &e)
-{
-       return static_cast<simp_lor &>(*e.bp);
-}
-
-simp_lor lor_g(const ex & mu, const ex & nu);
-simp_lor lor_vec(const std::string & n, const ex & mu);
-ex simplify_simp_lor_mul(const ex & m, const scalar_products & sp);
-ex simplify_simp_lor(const ex & e, const scalar_products & sp=scalar_products());
-
-} // namespace GiNaC
-
-#endif // ndef _SIMP__GINAC_LOR_H__