BinaryExpressionNode< AVariableManager > Class Template Reference

BinaryExpressionNode Node which connects two expression nodes with an arithemtic operation. More...

#include <CutNodes.h>

Inheritance diagram for BinaryExpressionNode< AVariableManager >:

Collaboration diagram for BinaryExpressionNode< AVariableManager >:

Public Types
typedef AVariableManager::Var	Var
	Template argument dependent Variable type definition.

Public Member Functions
AVariableManager::VarVariant	evaluate (const Object *p) const override
	Evaluation of the child nodes and return result as a variant<double, int, bool> apply arithmetic operation to the evaluations. More...
void	print () const override
	Print node.
std::string	decompile () const override
	Decompile Node back to a string. More...
	~BinaryExpressionNode ()
	Destructor.

Private Types
typedef AVariableManager::Object	Object
	Template argument dependent Particle type definition.

Private Member Functions
	BinaryExpressionNode (Nodetuple left_node, Nodetuple right_node, ArithmeticOperation aoperation)
	Constructor. More...

Private Attributes
std::unique_ptr< const AbstractExpressionNode< AVariableManager > >	m_left_enode
	left expression node
std::unique_ptr< const AbstractExpressionNode< AVariableManager > >	m_right_enode
	right expression node
ArithmeticOperation	m_aoperation
	arithmetic operation to be applied to the evaluations of left and right expressions

Friends
class	NodeFactory

Detailed Description

template<class AVariableManager>
class Belle2::BinaryExpressionNode< AVariableManager >

BinaryExpressionNode Node which connects two expression nodes with an arithemtic operation.

Definition at line 726 of file CutNodes.h.

Constructor & Destructor Documentation

BinaryExpressionNode()

BinaryExpressionNode ( Nodetuple  left_node, Nodetuple  right_node, ArithmeticOperation  aoperation  )

inlineexplicitprivate

Constructor.

Parameters

left_node	(const boost::python::tuple&): tuple containing an expression node
right_node	(const boost::python::tuple&): tuple containing an expression node
aoperation	(ArithmeticOperator): arithmetic operator enum value

Definition at line 872 of file CutNodes.h.

Member Function Documentation

decompile()

std::string decompile ( ) const

inlineoverridevirtual

Decompile Node back to a string.

decompile(compile) should give the same result.

Implements AbstractExpressionNode< AVariableManager >.

Definition at line 850 of file CutNodes.h.

evaluate()

AVariableManager::VarVariant evaluate ( const Object *  p ) const

inlineoverridevirtual

Evaluation of the child nodes and return result as a variant<double, int, bool> apply arithmetic operation to the evaluations.

Parameters

p	pointer to the object, that should be checked.

Implements AbstractExpressionNode< AVariableManager >.

Definition at line 737 of file CutNodes.h.

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

• framework/utilities/include/CutNodes.h