Gaudi::Decays::Nodes::Or Class Reference

the rather simple (but powerful) node in the decay tree: it matches .OR. More...

#include </builds/gaudi/Gaudi/GaudiPartProp/include/Gaudi/Decays/Nodes.h>

Inheritance diagram for Gaudi::Decays::Nodes::Or:

Collaboration diagram for Gaudi::Decays::Nodes::Or:

Public Member Functions
	Or (const Decays::iNode &n1, const Decays::iNode &n2)
	constructor from two nodes
	Or (const Decays::iNode &n1, const Decays::iNode &n2, const Decays::iNode &n3)
	constructor from three nodes
	Or (const Decays::iNode &n1, const Decays::iNode &n2, const Decays::iNode &n3, const Decays::iNode &n4)
	constructor from four nodes
	Or (const Decays::NodeList &nodes)
	constructor from list of nodes
Or *	clone () const override
	MANDATORY: clone method ("virtual constructor").
bool	operator() (const Gaudi::ParticleID &pid) const override
	MANDATORY: the only one essential method.
std::ostream &	fillStream (std::ostream &s) const override
	MANDATORY: the specific printout.
bool	valid () const override
	MANDATORY: check the validity.
StatusCode	validate (const Gaudi::Interfaces::IParticlePropertySvc *svc) const override
	MANDATORY: the proper validation of the node.
Or &	operator+= (const Decays::iNode &node)
Or &	operator+= (const Decays::NodeList &node)
Public Member Functions inherited from Gaudi::Decays::iNode
virtual bool	operator! () const
	invalid node?
virtual std::string	toString () const
	the string representation of the node
virtual	~iNode ()=default
	virtual destructor

Protected Member Functions
size_t	add (const Decays::iNode &node)
size_t	add (const Decays::NodeList &nodes)

Private Member Functions
	Or ()
	the default constructor is disabled

Private Attributes
Decays::NodeList	m_nodes
	the sub-nodes

Detailed Description

the rather simple (but powerful) node in the decay tree: it matches .OR.

for sub-nodes

Author

Vanya BELYAEV Ivan..nosp@m.Bely.nosp@m.aev@n.nosp@m.ikhe.nosp@m.f.nl

Date

2008-04-12

Definition at line 227 of file Nodes.h.

Constructor & Destructor Documentation

Or() [1/5]

Gaudi::Decays::Nodes::Or::Or	(	const Decays::iNode &	n1,
		const Decays::iNode &	n2 )

constructor from two nodes

Definition at line 68 of file Nodes.cpp.

                                                                {
  add( n1 );
  add( n2 );
}

Or() [2/5]

Gaudi::Decays::Nodes::Or::Or	(	const Decays::iNode &	n1,
		const Decays::iNode &	n2,
		const Decays::iNode &	n3 )

constructor from three nodes

Definition at line 73 of file Nodes.cpp.

                                                                                       {
  add( n1 );
  add( n2 );
  add( n3 );
}

Or() [3/5]

Gaudi::Decays::Nodes::Or::Or	(	const Decays::iNode &	n1,
		const Decays::iNode &	n2,
		const Decays::iNode &	n3,
		const Decays::iNode &	n4 )

constructor from four nodes

Definition at line 79 of file Nodes.cpp.

                                               {
  add( n1 );
  add( n2 );
  add( n3 );
  add( n4 );
}

Or() [4/5]

Gaudi::Decays::Nodes::Or::Or

(

const Decays::NodeList &

nodes

)

constructor from list of nodes

Definition at line 87 of file Nodes.cpp.

{ add( nodes ); }

Or() [5/5]

Gaudi::Decays::Nodes::Or::Or ( )

private

the default constructor is disabled

Member Function Documentation

add() [1/2]

size_t Gaudi::Decays::Nodes::Or::add ( const Decays::iNode & node )

protected

Definition at line 89 of file Nodes.cpp.

                                                   {
  const Decays::iNode* right = &node;
  const Or*            _or   = dynamic_cast<const Or*>( right );
  if ( 0 != _or ) { return add( _or->m_nodes ); } // RETURN
  // holder ?
  const Node* _no = dynamic_cast<const Node*>( right );
  if ( 0 != _no ) { return add( _no->node() ); } // RETURN
  // just add the node
  m_nodes.push_back( node );
  return m_nodes.size();
}

add() [2/2]

size_t Gaudi::Decays::Nodes::Or::add ( const Decays::NodeList & nodes )

protected

Definition at line 101 of file Nodes.cpp.

                                                       {
  for ( const auto& n : nodes ) add( n );
  return m_nodes.size();
}

clone()

Decays::Nodes::Or * Gaudi::Decays::Nodes::Or::clone ( ) const

overridevirtual

MANDATORY: clone method ("virtual constructor").

Implements Gaudi::Decays::iNode.

Definition at line 106 of file Nodes.cpp.

{ return new Or( *this ); }

fillStream()

std::ostream & Gaudi::Decays::Nodes::Or::fillStream ( std::ostream & s ) const

overridevirtual

MANDATORY: the specific printout.

Implements Gaudi::Decays::iNode.

Definition at line 113 of file Nodes.cpp.

                                                           {
  s << " (";
  for ( Decays::NodeList::const_iterator node = m_nodes.begin(); m_nodes.end() != node; ++node ) {
    if ( m_nodes.begin() != node ) { s << "|"; }
    s << *node;
  }
  return s << ") ";
}

operator()()

bool Gaudi::Decays::Nodes::Or::operator() ( const Gaudi::ParticleID & pid ) const

overridevirtual

MANDATORY: the only one essential method.

Implements Gaudi::Decays::iNode.

Definition at line 108 of file Nodes.cpp.

                                                                 {
  return m_nodes.end() != std::find_if( m_nodes.begin(), m_nodes.end(),
                                        [&]( const Decays::Nodes::_Node& node ) { return node( pid ); } );
}

operator+=() [1/2]

Decays::Nodes::Or & Gaudi::Decays::Nodes::Or::operator+=

(

const Decays::iNode &

node

)

Definition at line 199 of file Nodes.cpp.

                                                                {
  add( node );
  return *this;
}

operator+=() [2/2]

Decays::Nodes::Or & Gaudi::Decays::Nodes::Or::operator+=

(

const Decays::NodeList &

node

)

Definition at line 207 of file Nodes.cpp.

                                                                    {
  add( nodes );
  return *this;
}

valid()

bool Gaudi::Decays::Nodes::Or::valid ( ) const

overridevirtual

MANDATORY: check the validity.

Implements Gaudi::Decays::iNode.

Definition at line 122 of file Nodes.cpp.

{ return !m_nodes.empty() && Decays::valid( m_nodes.begin(), m_nodes.end() ); }

validate()

StatusCode Gaudi::Decays::Nodes::Or::validate ( const Gaudi::Interfaces::IParticlePropertySvc * svc ) const

overridevirtual

MANDATORY: the proper validation of the node.

Implements Gaudi::Decays::iNode.

Definition at line 124 of file Nodes.cpp.

                                                                                         {
  if ( m_nodes.empty() ) { return StatusCode::FAILURE; }
  return Decays::validate( m_nodes.begin(), m_nodes.end(), svc );
}

Member Data Documentation

m_nodes

Decays::NodeList Gaudi::Decays::Nodes::Or::m_nodes

private

the sub-nodes

Definition at line 261 of file Nodes.h.

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

• GaudiPartProp/include/Gaudi/Decays/Nodes.h
• GaudiPartProp/src/Nodes.cpp