Class: Roscpp::GetLoggersResponse

Inherits:
ROS::Message
  • Object
show all
Defined in:
lib/roscpp/GetLoggers.rb

Constant Summary collapse

@@struct_L = 
::ROS::Struct.new("L")
@@slot_types = 
['roscpp/Logger[]']

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = {}) ⇒ GetLoggersResponse

Constructor. You can set the default values using keyword operators.

Parameters:

  • args (Hash) (defaults to: {}) —

    keyword for initializing values

Options Hash (args):

  • :loggers (roscpp/Logger[]) —

    initialize value



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# File 'lib/roscpp/GetLoggers.rb', line 106

def initialize(args={})
  # message fields cannot be None, assign default values for those that are
  if args[:loggers]
    @loggers = args[:loggers]
  else
    @loggers = []
  end
end

Instance Attribute Details

#loggers ⇒ Object

Returns the value of attribute loggers.



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# File 'lib/roscpp/GetLoggers.rb', line 96

def loggers
  @loggers
end

Class Method Details

.md5sum ⇒ Object 



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# File 'lib/roscpp/GetLoggers.rb', line 74

def self.md5sum
  "32e97e85527d4678a8f9279894bb64b0"
end

.type ⇒ Object 



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# File 'lib/roscpp/GetLoggers.rb', line 78

def self.type
  "roscpp/GetLoggersResponse"
end

Instance Method Details

#_get_types ⇒ String

internal API method

Returns:

  • (String) —

    Message type string.



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# File 'lib/roscpp/GetLoggers.rb', line 117

def _get_types
  @slot_types
end

#deserialize(str) ⇒ Object

unpack serialized message in str into this message instance

@param [String] str: byte array of serialized message



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# File 'lib/roscpp/GetLoggers.rb', line 143

def deserialize(str)

  begin
    end_point = 0
    start = end_point
    end_point += 4
    (length,) = @@struct_L.unpack(str[start..(end_point-1)])
    @loggers = []
    length.times do
      val1 = Roscpp::Logger.new
      start = end_point
      end_point += 4
      (length,) = @@struct_L.unpack(str[start..(end_point-1)])
      start = end_point
      end_point += length
      val1.name = str[start..(end_point-1)]
      start = end_point
      end_point += 4
      (length,) = @@struct_L.unpack(str[start..(end_point-1)])
      start = end_point
      end_point += length
      val1.level = str[start..(end_point-1)]
      @loggers.push(val1)
    end
    return self
  rescue => exception
    raise "message DeserializationError: #{exception}" #most likely buffer underfill
  end
end

#has_header? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/roscpp/GetLoggers.rb', line 82

def has_header?
  false
end

#message_definition ⇒ Object 



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# File 'lib/roscpp/GetLoggers.rb', line 86

def message_definition
  "Logger[] loggers

================================================================================
MSG: roscpp/Logger
string name
string level

"
end

#serialize(buff) ⇒ Object

serialize message into buffer

Parameters:

  • buff (IO) —

    buffer



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# File 'lib/roscpp/GetLoggers.rb', line 123

def serialize(buff)
  begin
    length = @loggers.length
    buff.write(@@struct_L.pack(length))
    for val1 in @loggers
      _x = val1.name
      length = _x.length
      buff.write([length, _x].pack("La#{length}"))
      _x = val1.level
      length = _x.length
      buff.write([length, _x].pack("La#{length}"))
    end
  rescue => exception
    raise "some erro in serialize: #{exception}"

  end
end