Cadabra
Computer algebra system for field theory problems
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sym.hh
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1#pragma once
2
3#include "Algorithm.hh"
4#include <vector>
5#include "Combinatorics.hh"
6
7namespace cadabra {
8
9 class sym : virtual public Algorithm {
10 public:
11 sym(const Kernel&, Ex&, Ex&, bool sign);
12 sym(const Kernel&, Ex&, const std::vector<unsigned int>&, bool sign);
13
14 virtual bool can_apply(iterator) override;
15 virtual result_t apply(iterator& it) override;
16
17 protected:
19 bool sign;
20
21 std::vector<unsigned int> slotloc;
22 std::vector<unsigned int> argloc_2_treeloc;
24
25 result_t doit(iterator&, bool);
26 };
27
28 }
Base class for all algorithms, containing generic routines and in particular the logic for index clas...
Definition Algorithm.hh:59
Ex::iterator iterator
Definition Algorithm.hh:70
Basic storage class for symbolic mathemematical expressions.
Definition Storage.hh:142
result_t
Keeping track of what algorithms have done to this expression.
Definition Storage.hh:168
Definition Kernel.hh:15
Definition sym.hh:9
virtual bool can_apply(iterator) override
Definition sym.cc:23
std::vector< unsigned int > argloc_2_treeloc
Definition sym.hh:22
bool sign
Definition sym.hh:19
virtual result_t apply(iterator &it) override
Definition sym.cc:74
Ex objects
Definition sym.hh:18
combin::combinations< unsigned int > raw_ints
Definition sym.hh:23
std::vector< unsigned int > slotloc
Definition sym.hh:21
result_t doit(iterator &, bool)
Definition sym.cc:90
Definition Combinatorics.hh:101
Functions to handle the exchange properties of two or more symbols in a product.
Definition Adjform.cc:83