node_subtract Class Reference

#include <node_impl.hpp>

Inheritance diagram for node_subtract:

Public Member Functions
	node_subtract (node left, node right)
Public Member Functions inherited from node_binary
	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

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

Additional Inherited Members
Protected Member Functions inherited from node_binary
double	evaluate_left () const
double	evaluate_right () const

Detailed Description

Subtraction.

Definition at line 147 of file node_impl.hpp.

Constructor & Destructor Documentation

node_subtract::node_subtract	(	node	left,
		node	right
	)

Definition at line 244 of file node_impl.cpp.

References node_binary::left().

: node_binary{left, right}
{}

Member Function Documentation

double node_subtract::evaluate_node ( ) const

overrideprivatevirtual

Implements node_binary.

Definition at line 256 of file node_impl.cpp.

References node_binary::evaluate_left(), and node_binary::evaluate_right().

{
  return evaluate_left() - evaluate_right();
}

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

overrideprivatevirtual

Implements node_binary.

Definition at line 248 of file node_impl.cpp.

References node_binary::left(), node::print(), and node_binary::right().

{
  stream << std::setw(indent) << "" << "-\n";
  left().print(stream, indent + 2);
  right().print(stream, indent + 2);
}

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

• node_impl.hpp
• node_impl.cpp