node_identifier Class Reference

#include <node_impl.hpp>

Inheritance diagram for node_identifier:

Public Member Functions
	node_identifier (std::string identifier)
std::string const &	identifier () const
Public Member Functions inherited from node_impl
	node_impl ()
virtual	~node_impl ()
void	print (std::ostream &stream, int indent) const
double	evaluate () const
std::string	to_string () const

Private Member Functions
virtual void	print_node (std::ostream &stream, int indent) const override
virtual double	evaluate_node () const override
virtual std::string	evaluate_string () const override

Private Attributes
std::string	identifier_

Detailed Description

Identifier data type. Used in assignments and for variable references in expressions.

Definition at line 66 of file node_impl.hpp.

Constructor & Destructor Documentation

node_identifier::node_identifier

(

std::string

identifier

)

Definition at line 88 of file node_impl.cpp.

: node_impl{}, identifier_{std::move(identifier)}
{}

Member Function Documentation

double node_identifier::evaluate_node ( ) const

overrideprivatevirtual

Implements node_impl.

Definition at line 104 of file node_impl.cpp.

References get_variable(), and identifier().

{
  return get_variable(identifier());
}

std::string node_identifier::evaluate_string ( ) const

overrideprivatevirtual

Reimplemented from node_impl.

Definition at line 110 of file node_impl.cpp.

References identifier().

{
  return identifier();
}

std::string const & node_identifier::identifier

(

)

const

Definition at line 92 of file node_impl.cpp.

References identifier_.

Referenced by evaluate_node(), evaluate_string(), and print_node().

{
  return identifier_;
}

void node_identifier::print_node ( std::ostream &  stream, int  indent  ) const

overrideprivatevirtual

Implements node_impl.

Definition at line 98 of file node_impl.cpp.

References identifier().

{
  stream << std::setw(indent) << "" << identifier() << '\n';
}

Member Data Documentation

std::string node_identifier::identifier_

private

Definition at line 75 of file node_impl.hpp.

Referenced by identifier().

---

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

• node_impl.hpp
• node_impl.cpp