Cadabra
Computer algebra system for field theory problems
sym.hh
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1 
2 #include "Algorithm.hh"
3 #include <vector>
4 #include "Combinatorics.hh"
5 
6 namespace cadabra {
7 
8  class sym : virtual public Algorithm {
9  public:
10  sym(const Kernel&, Ex&, Ex&, bool sign);
11 
12  virtual bool can_apply(iterator) override;
13  virtual result_t apply(iterator& it) override;
14 
15  protected:
17  bool sign;
18 
19  std::vector<unsigned int> argloc_2_treeloc;
21 
22  result_t doit(iterator&, bool);
23  };
24 
25  }
cadabra::Algorithm::iterator
Ex::iterator iterator
Definition: Algorithm.hh:70
cadabra::sym::sign
bool sign
Definition: sym.hh:17
cadabra::Kernel
Definition: Kernel.hh:14
Algorithm.hh
cadabra::sym
Definition: sym.hh:8
cadabra::sym::can_apply
virtual bool can_apply(iterator) override
Definition: sym.cc:15
Combinatorics.hh
cadabra::Ex::result_t
result_t
Keeping track of what algorithms have done to this expression.
Definition: Storage.hh:159
cadabra::sym::sym
sym(const Kernel &, Ex &, Ex &, bool sign)
Definition: sym.cc:8
cadabra::sym::doit
result_t doit(iterator &, bool)
Definition: sym.cc:40
cadabra::sym::argloc_2_treeloc
std::vector< unsigned int > argloc_2_treeloc
Definition: sym.hh:19
cadabra::Algorithm
Definition: Algorithm.hh:59
cadabra::sym::raw_ints
combin::combinations< unsigned int > raw_ints
Definition: sym.hh:20
cadabra::Ex
Definition: Storage.hh:140
cadabra
Functions to handle the exchange properties of two or more symbols in a product.
Definition: Algorithm.cc:1043
cadabra::sym::apply
virtual result_t apply(iterator &it) override
Definition: sym.cc:28
combin::combinations< unsigned int >
cadabra::sym::objects
Ex objects
Definition: sym.hh:16