Gaudi::Decays::Nodes::And Class Reference

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

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

Inheritance diagram for Gaudi::Decays::Nodes::And:

Collaboration diagram for Gaudi::Decays::Nodes::And:

Public Member Functions
	And (const Decays::iNode &n1, const Decays::iNode &n2)
	constructor from two nodes
	And (const Decays::iNode &n1, const Decays::iNode &n2, const Decays::iNode &n3)
	constructor from three nodes
	And (const Decays::iNode &n1, const Decays::iNode &n2, const Decays::iNode &n3, const Decays::iNode &n4)
	constructor from four nodes
	And (const Decays::NodeList &nodes)
	constructor from list of nodes
And *	clone () const override
	MANDATORY: clone method ("virtual constructor").
bool	operator() (const Gaudi::ParticleID &p) 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.
And &	operator+= (const Decays::iNode &node)
And &	operator+= (const Decays::NodeList &nodes)
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 Attributes
NodeList	m_nodes
	the sub-nodes

Detailed Description

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

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 270 of file Nodes.h.

Constructor & Destructor Documentation

And() [1/4]

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

constructor from two nodes

Definition at line 130 of file Nodes.cpp.

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

And() [2/4]

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

constructor from three nodes

Definition at line 135 of file Nodes.cpp.

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

And() [3/4]

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

constructor from four nodes

Definition at line 141 of file Nodes.cpp.

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

And() [4/4]

Gaudi::Decays::Nodes::And::And

(

const Decays::NodeList &

nodes

)

constructor from list of nodes

Definition at line 149 of file Nodes.cpp.

{ add( nodes ); }

Member Function Documentation

add() [1/2]

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

protected

Definition at line 151 of file Nodes.cpp.

                                                    {
  const Decays::iNode* right = &node;
  const And*           _and  = dynamic_cast<const And*>( right );
  if ( 0 != _and ) { return add( _and->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::And::add ( const Decays::NodeList & nodes )

protected

Definition at line 163 of file Nodes.cpp.

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

clone()

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

overridevirtual

MANDATORY: clone method ("virtual constructor").

Implements Gaudi::Decays::iNode.

Definition at line 168 of file Nodes.cpp.

{ return new And( *this ); }

fillStream()

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

overridevirtual

MANDATORY: the specific printout.

Implements Gaudi::Decays::iNode.

Definition at line 175 of file Nodes.cpp.

                                                            {
  return GaudiUtils::details::ostream_joiner( s << " (", m_nodes, "&" ) << ") ";
}

operator()()

bool Gaudi::Decays::Nodes::And::operator() ( const Gaudi::ParticleID & p ) const

overridevirtual

MANDATORY: the only one essential method.

Implements Gaudi::Decays::iNode.

Definition at line 170 of file Nodes.cpp.

                                                                  {
  if ( m_nodes.empty() ) { return false; }
  return std::all_of( m_nodes.begin(), m_nodes.end(), [&]( const Decays::Nodes::_Node& n ) { return n == pid; } );
}

operator+=() [1/2]

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

(

const Decays::iNode &

node

)

Definition at line 203 of file Nodes.cpp.

                                                                  {
  add( node );
  return *this;
}

operator+=() [2/2]

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

(

const Decays::NodeList &

nodes

)

Definition at line 211 of file Nodes.cpp.

                                                                      {
  add( nodes );
  return *this;
}

valid()

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

overridevirtual

MANDATORY: check the validity.

Implements Gaudi::Decays::iNode.

Definition at line 179 of file Nodes.cpp.

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

validate()

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

overridevirtual

MANDATORY: the proper validation of the node.

Implements Gaudi::Decays::iNode.

Definition at line 181 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

NodeList Gaudi::Decays::Nodes::And::m_nodes

private

the sub-nodes

Definition at line 301 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