17 void do_list(
const Ex& tr, Ex::iterator it, std::function<
bool(Ex::iterator)> f);
25 void do_sum(
const Ex&
sum, Ex::iterator it, std::function<
bool(Ex::iterator)> f);
32 int list_size(
const Ex& tr, Ex::iterator it);
38 Ex::iterator
find_in_list(
const Ex& tr, Ex::iterator it, std::function<Ex::iterator(Ex::iterator)> f);
63 typename T::iterator
do_subtree(
const T& tr,
typename T::iterator it, std::function<
typename T::iterator(
typename T::iterator)> f)
65 if(it==tr.end())
return it;
67 class T::post_order_iterator walk=it,
last=it;
76 if(walk==it)
cpy=
true;
111 Ex::sibling_iterator
it;
Definition Storage.hh:170
T::iterator do_subtree(const T &tr, typename T::iterator it, std::function< typename T::iterator(typename T::iterator)> f)
Apply a function on every node in the tree at and below the given node, depth-first.
Definition Functional.hh:63
int list_size(const Ex &tr, Ex::iterator it)
For lists as defined above for 'do_list', return their size (in case you really need to know the size...
Definition Functional.cc:44
Ex::iterator find_in_list(const Ex &tr, Ex::iterator it, std::function< Ex::iterator(Ex::iterator)> f)
Returns an iterator to the first element for which 'f' does not return tr.end().
Definition Functional.cc:78
void do_list(const Ex &tr, Ex::iterator it, std::function< bool(Ex::iterator)> f)
Apply a function to every element of a list, or if the iterator 'it' does not point to a list,...
Definition Functional.cc:6
void do_sum(const Ex &tr, Ex::iterator it, std::function< bool(Ex::iterator)> f)
Apply a function to every term in a sum, or if the iterator does not point to a sum,...
Definition Functional.cc:25
Ex::iterator find_in_subtree(const Ex &tr, Ex::iterator it, std::function< bool(Ex::iterator)> f, bool including_head)
Returns an iterator to the first element for which 'f' returns 'true', or 'tr.end()'.
Definition Functional.cc:52
Ex make_list(Ex el)
Ensure that the tree is a list, even if it contains only a single element.
Definition Functional.cc:95
Functions to handle the exchange properties of two or more symbols in a product.
Definition Adjform.cc:83
std::vector< Ex::iterator > find_in_sum_multiple()
void set(rset_t::iterator &num, multiplier_t fac)
Definition Storage.cc:1179
Definition Functional.hh:91
pointer operator->()
Definition Functional.hh:106
bool operator!=(const iterator &other)
Definition Functional.hh:104
iterator()
Definition Functional.hh:100
value_type * pointer
Definition Functional.hh:96
ptrdiff_t difference_type
Definition Functional.hh:93
value_type & reference
Definition Functional.hh:94
Ex::sibling_iterator it
Definition Functional.hh:111
reference operator*()
Definition Functional.hh:105
Ex::sibling_iterator value_type
Definition Functional.hh:92
iterator(Ex::sibling_iterator it)
Definition Functional.hh:101
reference operator++()
Definition Functional.hh:107
const value_type * const_pointer
Definition Functional.hh:97
std::input_iterator_tag iterator_category
Definition Functional.hh:98
const value_type & const_reference
Definition Functional.hh:95
bool operator==(const iterator &other)
Definition Functional.hh:103
Definition Functional.hh:90
Ex::sibling_iterator begin_
Definition Functional.hh:131
split_it(Ex::iterator it, const std::string &delim="")
Definition Functional.hh:114
iterator begin()
Definition Functional.hh:127
Ex::sibling_iterator end_
Definition Functional.hh:131
iterator end()
Definition Functional.hh:128