Class: Kut::NetList::PCadNetList

Inherits:
Object
  • Object
show all
Defined in:
lib/kut/net_list/pcad.rb

Instance Method Summary collapse

Constructor Details

#initialize(f_in = nil) ⇒ PCadNetList

Returns a new instance of PCadNetList.



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# File 'lib/kut/net_list/pcad.rb', line 6

def initialize(f_in = nil)
  @components = []
  load(f_in) if f_in
end

Instance Method Details

#by_components ⇒ Object 



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# File 'lib/kut/net_list/pcad.rb', line 64

def by_components
  return @components
end

#load(f_in) ⇒ Object 



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# File 'lib/kut/net_list/pcad.rb', line 11

def load(f_in)
  components = {}
  cur_cmp = nil
  cur_net = nil
  f_in.each_line { |line|
      
    if mh = /^\s*\(compInst\s*\"([^\"]*)\"/.match(line) 
      ref = mh[1]
      cur_cmp = components[ref]
      unless cur_cmp then
        cur_cmp = OpenStruct.new
        cur_cmp.reference = ref
        cur_cmp.nets = []
        components[ref] = cur_cmp  
      end
    end
    
    if (mh = /^\s*\(compValue\s*\"([^\"]*)\"/.match(line)) && cur_cmp
      cur_cmp.value = mh[1]
    end

    if (mh = /^\s*\(originalName\s*\"([^\"]*)\"/.match(line)) && cur_cmp
      cur_cmp.footprint = mh[1]
    end

    #(originalName "IDC2.54-V16C")
    
    if mh = /^\s*\(net\s\"([^\"]*)\"/.match(line)
      cur_net = mh[1]
    end
    
    if (mh = /^\s*\(node\s+\"([^\"]*)\"\s+\"([^\"]*)\"\s*\)/.match(line)) && cur_net
      ref = mh[1]
      cmp = components[ref]
      unless cmp then
        cmp = OpenStruct.new
        cmp.reference = ref
        cmp.nets = []
        components[ref] = cmp  
      end
      
      cmp.nets << {:net => cur_net, :pin => mh[1]}
    end
    
    if /^\s*\)/ =~ line
      cur_cmp = nil
      cur_net = nil
    end          
  }
  
  @components = components.values
end