ana::sm_state_map Class Reference

#include <program-state.h>

Collaboration diagram for ana::sm_state_map:

Data Structures
struct	entry_t

Public Types
typedef hash_map< const svalue *, entry_t >	map_t
typedef map_t::iterator	iterator_t

Public Member Functions
	sm_state_map (const state_machine &sm)
sm_state_map *	clone () const
void	print (const region_model *model, bool simple, bool multiline, pretty_printer *pp) const
void	dump (bool simple) const
std::unique_ptr< json::object >	to_json () const
std::unique_ptr< text_art::tree_widget >	make_dump_widget (const text_art::dump_widget_info &dwi, const region_model *model) const
bool	is_empty_p () const
hashval_t	hash () const
bool	operator== (const sm_state_map &other) const
bool	operator!= (const sm_state_map &other) const
state_machine::state_t	get_state (const svalue *sval, const extrinsic_state &ext_state) const
const svalue *	get_origin (const svalue *sval, const extrinsic_state &ext_state) const
void	set_state (region_model *model, const svalue *sval, state_machine::state_t state, const svalue *origin, const extrinsic_state &ext_state)
bool	set_state (const equiv_class &ec, state_machine::state_t state, const svalue *origin, const extrinsic_state &ext_state)
bool	impl_set_state (const svalue *sval, state_machine::state_t state, const svalue *origin, const extrinsic_state &ext_state)
void	clear_any_state (const svalue *sval)
void	clear_all_per_svalue_state ()
void	set_global_state (state_machine::state_t state)
state_machine::state_t	get_global_state () const
void	on_svalue_leak (const svalue *sval, impl_region_model_context *ctxt)
void	on_liveness_change (const svalue_set &live_svalues, const region_model *model, const extrinsic_state &ext_state, impl_region_model_context *ctxt)
void	on_unknown_change (const svalue *sval, bool is_mutable, const extrinsic_state &ext_state)
void	purge_state_involving (const svalue *sval, const extrinsic_state &ext_state)
iterator_t	begin () const
iterator_t	end () const
size_t	elements () const
bool	replay_call_summary (call_summary_replay &r, const sm_state_map &summary)
bool	can_merge_with_p (const sm_state_map &other, const state_machine &sm, const extrinsic_state &ext_state, sm_state_map **out) const

Static Public Member Functions
static int	cmp (const sm_state_map &smap_a, const sm_state_map &smap_b)
static const svalue *	canonicalize_svalue (const svalue *sval, const extrinsic_state &ext_state)

Private Attributes
const state_machine &	m_sm
map_t	m_map
state_machine::state_t	m_global_state

Detailed Description

Map from svalue * to state machine state, also capturing the origin of
each state.   

Member Typedef Documentation

iterator_t

map_t::iterator ana::sm_state_map::iterator_t

map_t

hash_map<const svalue *, entry_t> ana::sm_state_map::map_t

Constructor & Destructor Documentation

sm_state_map()

ana::sm_state_map::sm_state_map

(

const state_machine &

sm

)

Member Function Documentation

begin()

iterator_t ana::sm_state_map::begin ( ) const

inline

References hash_map< KeyId, Value, Traits >::begin(), and m_map.

can_merge_with_p()

bool ana::sm_state_map::can_merge_with_p	(	const sm_state_map &	other,
		const state_machine &	sm,
		const extrinsic_state &	ext_state,
		sm_state_map **	out ) const

canonicalize_svalue()

static const svalue * ana::sm_state_map::canonicalize_svalue ( const svalue * sval, const extrinsic_state & ext_state )

static

clear_all_per_svalue_state()

void ana::sm_state_map::clear_all_per_svalue_state

(

)

clear_any_state()

void ana::sm_state_map::clear_any_state

(

const svalue *

sval

)

clone()

sm_state_map * ana::sm_state_map::clone

(

)

const

cmp()

static int ana::sm_state_map::cmp ( const sm_state_map & smap_a, const sm_state_map & smap_b )

static

dump()

void ana::sm_state_map::dump

(

bool

simple

)

const

elements()

size_t ana::sm_state_map::elements ( ) const

inline

References hash_map< KeyId, Value, Traits >::elements(), and m_map.

end()

iterator_t ana::sm_state_map::end ( ) const

inline

References hash_map< KeyId, Value, Traits >::end(), and m_map.

get_global_state()

state_machine::state_t ana::sm_state_map::get_global_state

(

)

const

get_origin()

const svalue * ana::sm_state_map::get_origin	(	const svalue *	sval,
		const extrinsic_state &	ext_state ) const

get_state()

state_machine::state_t ana::sm_state_map::get_state	(	const svalue *	sval,
		const extrinsic_state &	ext_state ) const

Referenced by ana::program_state::can_purge_p().

hash()

hashval_t ana::sm_state_map::hash

(

)

const

impl_set_state()

bool ana::sm_state_map::impl_set_state	(	const svalue *	sval,
		state_machine::state_t	state,
		const svalue *	origin,
		const extrinsic_state &	ext_state )

is_empty_p()

bool ana::sm_state_map::is_empty_p

(

)

const

make_dump_widget()

std::unique_ptr< text_art::tree_widget > ana::sm_state_map::make_dump_widget	(	const text_art::dump_widget_info &	dwi,
		const region_model *	model ) const

on_liveness_change()

void ana::sm_state_map::on_liveness_change	(	const svalue_set &	live_svalues,
		const region_model *	model,
		const extrinsic_state &	ext_state,
		impl_region_model_context *	ctxt )

on_svalue_leak()

void ana::sm_state_map::on_svalue_leak	(	const svalue *	sval,
		impl_region_model_context *	ctxt )

on_unknown_change()

void ana::sm_state_map::on_unknown_change	(	const svalue *	sval,
		bool	is_mutable,
		const extrinsic_state &	ext_state )

operator!=()

bool ana::sm_state_map::operator!= ( const sm_state_map & other ) const

inline

operator==()

bool ana::sm_state_map::operator==

(

const sm_state_map &

other

)

const

print()

void ana::sm_state_map::print	(	const region_model *	model,
		bool	simple,
		bool	multiline,
		pretty_printer *	pp ) const

purge_state_involving()

void ana::sm_state_map::purge_state_involving	(	const svalue *	sval,
		const extrinsic_state &	ext_state )

replay_call_summary()

bool ana::sm_state_map::replay_call_summary	(	call_summary_replay &	r,
		const sm_state_map &	summary )

set_global_state()

void ana::sm_state_map::set_global_state

(

state_machine::state_t

state

)

set_state() [1/2]

bool ana::sm_state_map::set_state	(	const equiv_class &	ec,
		state_machine::state_t	state,
		const svalue *	origin,
		const extrinsic_state &	ext_state )

set_state() [2/2]

void ana::sm_state_map::set_state	(	region_model *	model,
		const svalue *	sval,
		state_machine::state_t	state,
		const svalue *	origin,
		const extrinsic_state &	ext_state )

to_json()

std::unique_ptr< json::object > ana::sm_state_map::to_json

(

)

const

Field Documentation

m_global_state

state_machine::state_t ana::sm_state_map::m_global_state

private

m_map

map_t ana::sm_state_map::m_map

private

Referenced by begin(), elements(), and end().

m_sm

const state_machine& ana::sm_state_map::m_sm

private

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

• program-state.h