utilities.hpp File Reference

#include <algorithm>
#include "symmetri/types.h"

Go to the source code of this file.

Functions
template<typename T>
bool	symmetri::MarkingEquality (const std::vector< T > &m1, const std::vector< T > &m2)
	Checks if the markings are exactly the same. Note that this uses a different type for Marking compared to the Marking type used to construct a net (an unordered map of strings). In this format the amount of tokens in a particular place is represented by how often that place occurs in the vector. For example: {"A","A","B"} is a marking with two tokens in place "A" and one token in place "B". This format does not have the overhead of mentioning all empty places.
template<typename T>
bool	symmetri::MarkingReached (const std::vector< T > &marking, const std::vector< T > &goal_marking)
	Checks if marking is at least a subset of goal_marking. Note that this uses a different type for Marking compared to the Marking type used to construct a net (an unordered map of strings). In this format the amount of tokens in a particular place is represented by how often that place occurs in the vector. For example: {"A","A","B"} is a marking with two tokens in place "A" and one token in place "B". This format does not have the overhead of mentioning all empty places.
bool	symmetri::stateNetEquality (const Net &net1, const Net &net2)
	Checks if two petri-nets have equal amount of arcs between places and transitions of the same name.
size_t	symmetri::calculateTrace (const Eventlog &log) noexcept
	Calculates a hash given an event log. This hash is only influenced by the order of the completions of transitions, the tokens the transitions return and the case_id of the net the transition is fired from.

Function Documentation

calculateTrace()

size_t symmetri::calculateTrace ( const Eventlog & log )

noexcept

Calculates a hash given an event log. This hash is only influenced by the order of the completions of transitions, the tokens the transitions return and the case_id of the net the transition is fired from.

Parameters

log	An eventlog, can both be from a terminated or a still active net.

Returns

size_t The hashed result.

MarkingEquality()

template<typename T>

bool symmetri::MarkingEquality	(	const std::vector< T > &	m1,
		const std::vector< T > &	m2 )

Checks if the markings are exactly the same. Note that this uses a different type for Marking compared to the Marking type used to construct a net (an unordered map of strings). In this format the amount of tokens in a particular place is represented by how often that place occurs in the vector. For example: {"A","A","B"} is a marking with two tokens in place "A" and one token in place "B". This format does not have the overhead of mentioning all empty places.

Template Parameters

T

Parameters

m1
m2

Returns

true

false

MarkingReached()

template<typename T>

bool symmetri::MarkingReached	(	const std::vector< T > &	marking,
		const std::vector< T > &	goal_marking )

Checks if marking is at least a subset of goal_marking. Note that this uses a different type for Marking compared to the Marking type used to construct a net (an unordered map of strings). In this format the amount of tokens in a particular place is represented by how often that place occurs in the vector. For example: {"A","A","B"} is a marking with two tokens in place "A" and one token in place "B". This format does not have the overhead of mentioning all empty places.

Template Parameters

T

Parameters

marking
final_marking

Returns

true

false

stateNetEquality()

bool symmetri::stateNetEquality	(	const Net &	net1,
		const Net &	net2 )

Checks if two petri-nets have equal amount of arcs between places and transitions of the same name.

Parameters

net1
net2

Returns

true

false