Method: Range#seach
- Defined in:
- lib/HDLRuby/std/sequencer.rb
#seach(&ruby_block) ⇒ Object
HW iteration on each element.
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# File 'lib/HDLRuby/std/sequencer.rb', line 2208 def seach(&ruby_block) # Create the iteration type. # if self.first < 0 || self.last < 0 then # fw = self.first.is_a?(Numeric) ? self.first.abs.width : # self.first.width # lw = self.last.is_a?(Numeric) ? self.last.abs.width : # self.last.width # typ = signed[[fw,lw].max] # else # typ = bit[[self.first.width,self.last.width].max] # end # Create the iteration type: selection of the larger HDLRuby type # between first and last. If one of first and last is a Numeric, # priority to the non Numeric one. if (self.last.is_a?(Numeric)) then typ = self.first.to_expr.type elsif (self.first.is_a?(Numeric)) then typ = self.last.to_expr.type else typ = self.first.type.width > self.last.type.width ? self.first.type : self.last.type end # Create the hardware iterator. this = self size = this.size ? this.size : this.last - this.first + 1 # size = size.to_expr # if size.respond_to?(:cast) then # size = size.cast(typ) # else # size = size.as(typ) # end size = size.to_expr.as(typ) # hw_enum = SEnumeratorBase.new(signed[32],size) do |idx| hw_enum = SEnumeratorBase.new(typ,size) do |idx| # idx.as(typ) + this.first idx.as(typ) + this.first.to_expr.as(typ) end # Is there a ruby block? if(ruby_block) then # Yes, apply it. return hw_enum.seach(&ruby_block) else # No, return the resulting enumerator. return hw_enum end end |