Class: Okura::Matrix

Inherits:
Object
  • Object
show all
Defined in:
lib/okura.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rsize, lsize) ⇒ Matrix

Returns a new instance of Matrix.



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# File 'lib/okura.rb', line 374

def initialize rsize,lsize
  @mat=[nil]*(lsize*rsize)
  @lsize,@rsize=lsize,rsize
end

Instance Attribute Details

#lsize ⇒ Object (readonly)

Returns the value of attribute lsize.



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# File 'lib/okura.rb', line 386

def lsize
  @lsize
end

#rsize ⇒ Object (readonly)

Returns the value of attribute rsize.



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# File 'lib/okura.rb', line 385

def rsize
  @rsize
end

Instance Method Details

#cost(rid, lid) ⇒ Object

Feature.id -> Feature.id -> Int



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# File 'lib/okura.rb', line 379

def cost rid,lid
  @mat[rid*lsize+lid]
end

#set(rid, lid, cost) ⇒ Object 



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# File 'lib/okura.rb', line 382

def set(rid,lid,cost)
  @mat[rid*lsize+lid]=cost
end