Module: YPetri::Simulation::Places::Access

Defined in:
lib/y_petri/simulation/places/access.rb

Instance Method Summary collapse

Instance Method Details

#c2a(arg = nil) ⇒ Object

With no arguments, acts as a reader of c2a – the correspondence matrix between clamped places and all places. If argument is given, it is assumed to be a column vector, and multiplication with c2a is performed.



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# File 'lib/y_petri/simulation/places/access.rb', line 19

def c2a arg=nil
  arg.nil? ? @c2a : @c2a * arg
end

#f2a(arg = nil) ⇒ Object

With no arguments, acts as a reader of f2a – the correspondence matrix between free places and all places. If argument is given, it is assumed to be a column vector, and multiplication with f2a is performed.



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# File 'lib/y_petri/simulation/places/access.rb', line 11

def f2a arg=nil
  arg.nil? ? @f2a : @f2a * arg
end

#includes_place?(place) ⇒ Boolean Also known as: include_place?

Does a place belong to the simulation?

Returns:

  • (Boolean) 


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# File 'lib/y_petri/simulation/places/access.rb', line 25

def includes_place? place
  true.tap { begin; place place; rescue NameError, TypeError
               return false
             end }
end

#p(place) ⇒ Object

Net’s place.



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# File 'lib/y_petri/simulation/places/access.rb', line 34

def p( place )
  place( place ).source
end