Module: NumRu::NetCDFDeferred

Defined in:
lib/numru/gphys/varraynetcdf.rb

Overview

class NetCDFVar

Instance Method Summary collapse

Instance Method Details

#add_deferred(proc, args, length) ⇒ Object

To be “extend”ed in a NetCDF object to add simgular methods to support deferred operations. Used together with NetCDFVarDeferred.



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# File 'lib/numru/gphys/varraynetcdf.rb', line 26

def add_deferred(proc,args,length)
   defined?(@len_stored) ? @len_stored+=length : @len_stored=length
   @deferred = Array.new if ! defined?(@deferred) || ! @deferred
   @deferred.push( [proc, args] ) 
end

#close ⇒ Object 



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# File 'lib/numru/gphys/varraynetcdf.rb', line 57

def close
   enddef rescue nil
   super
end

#enddef ⇒ Object 



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# File 'lib/numru/gphys/varraynetcdf.rb', line 44

def enddef
   super
   flush
end

#flush ⇒ Object 



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# File 'lib/numru/gphys/varraynetcdf.rb', line 31

def flush
   if @deferred
      @deferred.each{|opr|
  if ($DEBUG)
      print "## flushing ## "; p opr
         end
  opr[0].call(opr[1])
      }
      @deferred = nil
      NetCDFVarDeferred.flushed_length(@len_stored)
      @len_stored = 0
   end
end

#sync ⇒ Object 



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# File 'lib/numru/gphys/varraynetcdf.rb', line 48

def sync
   if define_mode?
      enddef
      super
      redef
   else
      super
   end
end