Cadabra
Computer algebra system for field theory problems
keep_terms.hh
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1 
2 #pragma once
3 
4 #include "Algorithm.hh"
5 
6 namespace cadabra {
7 
8 class keep_terms : public Algorithm {
9  public:
10  keep_terms(const Kernel&, Ex&, std::vector<int> terms);
11 
12  virtual bool can_apply(iterator);
13  virtual result_t apply(iterator&);
14 
15  private:
16  std::vector<int> terms_;
17 };
18 
19 }
Base class for all algorithms, containing generic routines and in particular the logic for index clas...
Definition: Algorithm.hh:58
pybind11::list terms(std::shared_ptr< Ex > ex)
Definition: PythonCdb.cc:153
Basic storage class for symbolic mathemematical expressions.
Definition: Storage.hh:139
Definition: keep_terms.hh:8
virtual bool can_apply(iterator)
Definition: keep_terms.cc:12
keep_terms(const Kernel &, Ex &, std::vector< int > terms)
Definition: keep_terms.cc:7
std::vector< int > terms_
Definition: keep_terms.hh:16
Ex::iterator iterator
Definition: Algorithm.hh:69
Functions to handle the exchange properties of two or more symbols in a product.
Definition: Algorithm.cc:1626
virtual result_t apply(iterator &)
Definition: keep_terms.cc:18
Definition: Kernel.hh:14
result_t
Keeping track of what algorithms have done to this expression.
Definition: Storage.hh:158