_Wolframe::db::vm::ProgramInstance::StackElement Class Reference

State stack element of the virtual machine executing a transaction. More...

Public Member Functions
	StackElement ()
	Default constructor. More...
	StackElement (Address return_ip_, const ValueTupleSetR &parameter_)
	Constructor. More...
	StackElement (const StackElement &o)
	Copy constructor. More...

Public Attributes
Address	m_return_ip
	IP to set o RETURN. More...
std::size_t	m_bindidx
	current bind index More...
ArgumentIndex	m_hintidx
	current database statement hint index More...
ValueTupleSetR	m_parameter
	parameter structure More...
ValueTupleSetR	m_lastResult
	last call result More...
ResultFlags	m_resultFlags
	conditions to be meet for each element of the next result More...
std::map< ArgumentIndex, ValueTupleSetR >	m_resultMap
	KEEP result map. More...
ValueTupleSetR	m_selectedSet
	selected value set More...
ValueTupleSetR	m_valueSet
	currently iterated value set More...
ValueTupleSet::const_iterator	m_valueIter
	iterator on value set More...
ValueTupleSet::const_iterator	m_valueEnd
	end of value set More...

Detailed Description

State stack element of the virtual machine executing a transaction.

Constructor & Destructor Documentation

_Wolframe::db::vm::ProgramInstance::StackElement::StackElement ( )

inline

Default constructor.

_Wolframe::db::vm::ProgramInstance::StackElement::StackElement ( Address  return_ip_, const ValueTupleSetR &  parameter_  )

inline

Constructor.

_Wolframe::db::vm::ProgramInstance::StackElement::StackElement ( const StackElement &  o )

inline

Copy constructor.

Member Data Documentation

std::size_t _Wolframe::db::vm::ProgramInstance::StackElement::m_bindidx

current bind index

ArgumentIndex _Wolframe::db::vm::ProgramInstance::StackElement::m_hintidx

current database statement hint index

ValueTupleSetR _Wolframe::db::vm::ProgramInstance::StackElement::m_lastResult

last call result

ValueTupleSetR _Wolframe::db::vm::ProgramInstance::StackElement::m_parameter

parameter structure

ResultFlags _Wolframe::db::vm::ProgramInstance::StackElement::m_resultFlags

conditions to be meet for each element of the next result

std::map<ArgumentIndex,ValueTupleSetR> _Wolframe::db::vm::ProgramInstance::StackElement::m_resultMap

KEEP result map.

Address _Wolframe::db::vm::ProgramInstance::StackElement::m_return_ip

IP to set o RETURN.

ValueTupleSetR _Wolframe::db::vm::ProgramInstance::StackElement::m_selectedSet

selected value set

ValueTupleSet::const_iterator _Wolframe::db::vm::ProgramInstance::StackElement::m_valueEnd

end of value set

ValueTupleSet::const_iterator _Wolframe::db::vm::ProgramInstance::StackElement::m_valueIter

iterator on value set

ValueTupleSetR _Wolframe::db::vm::ProgramInstance::StackElement::m_valueSet

currently iterated value set

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

• include/database/vm/programInstance.hpp