ast::ExprNodeList Class Reference

A list of ExprNodes* that can be iterated and concatenated. More...

#include <ExprNode.h>

Public Member Functions
	ExprNodeList (ExprNode *node)
void	push_back (ExprNode *node)
	Pushes a node to the back of the list. More...
void	concat (ExprNodeList &&other)
	Concatenates another list to the end of this list. More...
void	concat (ExprNodeList &other)
	Concatenates another list to the end of this list. The other list will be invalidated and empty after this operation. More...
auto	size () const
	Returns the number of nodes in the list.
utils::Generator< ExprNode const * >	nodes () const
	Returns a generator that yields each node in the list.
utils::Generator< ExprNode * >	mut_nodes () const
	Non-const version of nodes()
ExprNode *	mut_head () const
ExprNode const *	tail () const
void	dump () const
std::ostream &	print (std::ostream &) const

Public Attributes
bool	isBracketed = false

Detailed Description

A list of ExprNodes* that can be iterated and concatenated.

Definition at line 60 of file ExprNode.h.

Member Function Documentation

concat() [1/2]

void ast::ExprNodeList::concat ( ExprNodeList &&  other )

inline

Concatenates another list to the end of this list.

Parameters

other

The list to concatenate (rvalue reference)

Definition at line 90 of file ExprNode.h.

                                     {
      if(other.size_ == 0) return;
      if(head_ == nullptr) {
         head_ = other.head_;
         tail_ = other.tail_;
      } else {
         tail_->setNext(other.head_);
         tail_ = other.tail_;
      }
      size_ += other.size_;
      check_invariants();
   }

concat() [2/2]

void ast::ExprNodeList::concat ( ExprNodeList &  other )

inline

Concatenates another list to the end of this list. The other list will be invalidated and empty after this operation.

Parameters

other

The list to concatenate

Definition at line 108 of file ExprNode.h.

                                    {
      concat(std::move(other));
      other.head_ = nullptr;
      other.tail_ = nullptr;
      other.size_ = 0;
   }

push_back()

void ast::ExprNodeList::push_back ( ExprNode *  node )

inline

Pushes a node to the back of the list.

Parameters

node	The node to push

Definition at line 72 of file ExprNode.h.

                                  {
      if(node == nullptr) return;
      if(head_ == nullptr) {
         head_ = node;
         tail_ = node;
      } else {
         tail_->setNext(node);
         tail_ = node;
      }
      node->setNext(nullptr);
      size_ += 1;
      check_invariants();
   }

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The documentation for this class was generated from the following files:

• include/ast/ExprNode.h
• lib/ast/Expr.cc