class GeoTreeModule::NodeL
Attributes
overflow[RW]
name of overflow block (or zero)
Public Class Methods
new(name,vertical,bounds)
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Calls superclass method
GeoTreeModule::Node::new
# File lib/geotree/node.rb, line 87 def initialize(name,vertical,bounds) super(name,true,vertical,bounds) @data_pts = [] @used = 0 @overflow = 0 end
Public Instance Methods
add_data_point(dp)
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# File lib/geotree/node.rb, line 110 def add_data_point(dp) @data_pts << dp end
data_point(index)
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# File lib/geotree/node.rb, line 106 def data_point(index) @data_pts[index] end
find_point(pt)
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Find position of a point, given its name; returns -1 if not found
# File lib/geotree/node.rb, line 119 def find_point(pt) ret = -1 @data_pts.each_with_index do |dp,i| if DataPoint.match(dp,pt) ret = i break end end ret end
inspect()
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# File lib/geotree/node.rb, line 142 def inspect to_s end
pop_last_point()
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# File lib/geotree/node.rb, line 114 def pop_last_point @data_pts.pop end
pts()
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# File lib/geotree/node.rb, line 98 def pts @data_pts end
set_data_point(index, dp)
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# File lib/geotree/node.rb, line 102 def set_data_point(index, dp) @data_pts[index] = dp end
to_s()
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# File lib/geotree/node.rb, line 130 def to_s s = "LEAF=> ##{name} " s << "us=#{used} ov=#{overflow} [" used.times do |i| dp = data_point(i) # s << " #{dp}" s << " #{dp.name}" end s << ']' s end
used()
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# File lib/geotree/node.rb, line 94 def used @data_pts.size end