P4Tools::TraceEvents::AssignmentStatement Class Reference

Represents an assignment statement. More...

#include <trace_event_types.h>

Inheritance diagram for P4Tools::TraceEvents::AssignmentStatement:

Public Member Functions
	AssignmentStatement (const IR::AssignmentStatement &stmt)
const AssignmentStatement *	apply (Transform &visitor) const override
	Applies the given IR transform to the expressions in this trace event.
const AssignmentStatement *	evaluate (const Model &model, bool doComplete) const override
const AssignmentStatement *	subst (const SymbolicEnv &env) const override
Public Member Functions inherited from ICastable
template<typename T >
T &	as ()
	Tries to convert the class to type T. A BUG occurs if the cast fails.
template<typename T >
const T &	as () const
	Tries to convert the class to type T. A BUG occurs if the cast fails.
template<typename T >
T *	checkedTo ()
	Performs a checked cast. A BUG occurs if the cast fails.
template<typename T >
const T *	checkedTo () const
	Performs a checked cast. A BUG occurs if the cast fails.
Public Member Functions inherited from RTTI::Base
template<typename T >
bool	is () const noexcept
virtual bool	isA (TypeId typeId) const noexcept=0
template<typename T >
const T *	to () const noexcept
	Same as to, but returns const pointer to T.
template<typename T >
T *	to () noexcept
virtual TypeId	typeId () const noexcept=0

Protected Member Functions
	DECLARE_TYPEINFO (AssignmentStatement, TraceEvent)
void	print (std::ostream &os) const override
	Prints this trace event to the given ostream.
Protected Member Functions inherited from P4Tools::TraceEvent
	DECLARE_TYPEINFO (TraceEvent)
Protected Member Functions inherited from RTTI::Base
virtual const void *	toImpl (TypeId typeId) const noexcept=0

Detailed Description

Represents an assignment statement.

Member Function Documentation

apply()

const AssignmentStatement * P4Tools::TraceEvents::AssignmentStatement::apply ( Transform & visitor ) const

overridevirtual

Applies the given IR transform to the expressions in this trace event.

Reimplemented from P4Tools::TraceEvent.

evaluate()

const AssignmentStatement * P4Tools::TraceEvents::AssignmentStatement::evaluate ( const Model & model, bool doComplete ) const

nodiscardoverridevirtual

Evaluates expressions in the body of this trace event for their concrete value in the given model. A BUG occurs if there are any variables that are unbound by the given model.

Reimplemented from P4Tools::TraceEvent.

print()

void P4Tools::TraceEvents::AssignmentStatement::print ( std::ostream & ) const

overrideprotectedvirtual

Prints this trace event to the given ostream.

Implements P4Tools::TraceEvent.

subst()

const AssignmentStatement * P4Tools::TraceEvents::AssignmentStatement::subst ( const SymbolicEnv & env ) const

nodiscardoverridevirtual

Substitutes state variables in the body of this trace event for their symbolic value in the given symbolic environment. Variables that are unbound by the given environment are left untouched.

Reimplemented from P4Tools::TraceEvent.