node_binary Class Reference

#include <node_impl.hpp>

Inheritance diagram for node_binary:

Public Member Functions
	node_binary (node left, node right)
node	left () const
node	right () 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
identifier_list const &	get_parameters () const
void	save (std::ostream &stream) const

Protected Member Functions
	node_binary (std::istream &stream)
double	evaluate_left () const
double	evaluate_right () const

Private Member Functions
virtual void	print_node (std::ostream &stream, int indent) const override=0
virtual double	evaluate_node () const override=0
virtual void	save_node (std::ostream &stream) const override=0

Private Attributes
node	left_
node	right_

Additional Inherited Members
Static Public Member Functions inherited from node_impl
static std::shared_ptr< node_impl >	read_node (std::istream &stream)

Detailed Description

Abstract base class for binary operators.

Definition at line 147 of file node_impl.hpp.

Constructor & Destructor Documentation

node_binary::node_binary	(	node	left,
		node	right
	)

Definition at line 372 of file node_impl.cpp.

: node_impl{}, left_{left}, right_{right}
{}

node_binary::node_binary ( std::istream &  stream )

protected

Definition at line 376 of file node_impl.cpp.

: node_impl{}, left_{stream}, right_{stream}
{}

Member Function Documentation

double node_binary::evaluate_left ( ) const

protected

Definition at line 392 of file node_impl.cpp.

References node::evaluate(), and left().

Referenced by node_add::evaluate_node(), node_subtract::evaluate_node(), node_multiply::evaluate_node(), and node_divide::evaluate_node().

{
  return left().evaluate();
}

virtual double node_binary::evaluate_node ( ) const

overrideprivatepure virtual

Implements node_impl.

Implemented in node_divide, node_multiply, node_subtract, and node_add.

double node_binary::evaluate_right ( ) const

protected

Definition at line 398 of file node_impl.cpp.

References node::evaluate(), and right().

Referenced by node_add::evaluate_node(), node_subtract::evaluate_node(), node_multiply::evaluate_node(), and node_divide::evaluate_node().

{
  return right().evaluate();
}

node node_binary::left

(

)

const

Definition at line 380 of file node_impl.cpp.

References left_.

Referenced by evaluate_left(), node_add::node_add(), node_divide::node_divide(), node_multiply::node_multiply(), node_subtract::node_subtract(), node_add::print_node(), node_subtract::print_node(), node_multiply::print_node(), node_divide::print_node(), node_add::save_node(), node_subtract::save_node(), node_multiply::save_node(), and node_divide::save_node().

{
  return left_;
}

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

overrideprivatepure virtual

Implements node_impl.

Implemented in node_divide, node_multiply, node_subtract, and node_add.

node node_binary::right

(

)

const

Definition at line 386 of file node_impl.cpp.

References right_.

Referenced by evaluate_right(), node_add::print_node(), node_subtract::print_node(), node_multiply::print_node(), node_divide::print_node(), node_add::save_node(), node_subtract::save_node(), node_multiply::save_node(), and node_divide::save_node().

{
  return right_;
}

virtual void node_binary::save_node ( std::ostream &  stream ) const

overrideprivatepure virtual

Implements node_impl.

Implemented in node_divide, node_multiply, node_subtract, and node_add.

Member Data Documentation

node node_binary::left_

private

Definition at line 161 of file node_impl.hpp.

Referenced by left().

node node_binary::right_

private

Definition at line 162 of file node_impl.hpp.

Referenced by right().

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

• node_impl.hpp
• node_impl.cpp