Module: Babeltrace2::BTFieldClass::Enumeration

Included in:
Signed, Unsigned
Defined in:
lib/babeltrace2/trace-ir/field-class.rb

Defined Under Namespace

Classes: Mapping, Signed, Unsigned

Constant Summary collapse

GetMappingLabelsForValueStatus = 
BTFieldClassEnumerationGetMappingLabelsForValueStatus
AddMappingStatus = 
BTFieldClassEnumerationAddMappingStatus

Instance Method Summary collapse

Instance Method Details

#from_h(h) ⇒ Object 



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# File 'lib/babeltrace2/trace-ir/field-class.rb', line 546

def from_h(h)
  super
  if h[:mappings]
    h[:mappings].each { |name, ranges|
      add_mapping(name, ranges)
    }
  end
  self
end

#get_mapping(map) ⇒ Object Also known as: mapping 



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# File 'lib/babeltrace2/trace-ir/field-class.rb', line 525

def get_mapping(map)
  case map
  when Integer
    get_mapping_by_index(map)
  when String, Symbol
    get_mapping_by_label(map)
  else
    raise "unsupported mapping query"
  end
end

#get_mapping_count ⇒ Object Also known as: mapping_count, size 



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# File 'lib/babeltrace2/trace-ir/field-class.rb', line 519

def get_mapping_count
  Babeltrace2.bt_field_class_enumeration_get_mapping_count(@handle)
end

#to_h ⇒ Object 



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# File 'lib/babeltrace2/trace-ir/field-class.rb', line 537

def to_h
  res = super
  res[:mappings] = get_mapping_count.times.collect { |i|
    mapping = get_mapping_by_index(i)
    [mapping.label, mapping.ranges.each.collect { |r| [r.lower, r.upper] }]
  }.to_h
  res
end