Class: HDLRuby::High::Std::SEnumeratorWrapper

Inherits:
SEnumerator
  • Object
show all
Defined in:
lib/HDLRuby/std/sequencer.rb

Overview

Describes a sequencer enumerator class that allows to generate HW iterations over HW or SW objects within sequencers. This is the wrapper Enumerator over an other one for applying an other interation method over the first one.

Instance Method Summary collapse

Methods inherited from SEnumerator

#+, #seach_with_index, #seach_with_object, #with_index, #with_object

Methods included from SEnumerable

#sall?, #sany?, #schain, #schunk, #schunk_while, #scompact, #scount, #scycle, #sdrop, #sdrop_while, #seach_cons, #seach_entry, #seach_nexts, #seach_slice, #seach_with_index, #seach_with_object, #sfind, #sfind_index, #sfirst, #sflat_map, #sgrep, #sgrep_v, #sgroup_by, #sinclude?, #sinject, #slazy, #smap, #smax, #smax_by, #smin, #smin_by, #sminmax, #sminmax_by, #snone?, #sone?, #spartition, #sreject, #sreverse_each, #sselect, #sslice_after, #sslice_before, #sslice_when, #ssort, #ssort_by, #ssort_merge, #ssum, #stake, #stake_while, #stally, #sto_a, #sto_h, #suniq, #szip

Constructor Details

#initialize(enum, iter, *args) ⇒ SEnumeratorWrapper

Create a new SEnumerator wrapper over +enum+ with +iter+ iteration method and +args+ argument.

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# File 'lib/HDLRuby/std/sequencer.rb', line 1842

def initialize(enum,iter,*args)
    if enum.is_a?(SEnumerator) then
        @enumerator = enum.clone
    else
        @enumerator = enum.seach
    end
    @iterator  = iter.to_sym
    @arguments = args
end

Instance Method Details

#access(idx) ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1869

def access(idx)
    return @enumerator.access(idx)
end

#clone ⇒ Object

Clones the enumerator.

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# File 'lib/HDLRuby/std/sequencer.rb', line 1909

def clone
    return SEnumeratorWrapper.new(@enumerator,@iterator,*@arguments)
end

#index ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1865

def index
    return @enumerator.index
end

#result ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1861

def result
    return @enumerator.result
end

#seach(&ruby_block) ⇒ Object

Iterate over each element.

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# File 'lib/HDLRuby/std/sequencer.rb', line 1914

def seach(&ruby_block)
    # No block given, returns self.
    return self unless ruby_block
    # A block is given, iterate.
    return @enumerator.send(@iterator,*@arguments,&ruby_block)
end

#seach_range(rng, &ruby_block) ⇒ Object

Iterator on each of the elements in range +rng+. NOTE:

  • Stop iteration when the end of the range is reached or when there are no elements left
  • This is not a method from Ruby but one specific for hardware where creating a array is very expensive.
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# File 'lib/HDLRuby/std/sequencer.rb', line 1904

def seach_range(rng,&ruby_block)
    return @enumerator.seach_range(rng,&ruby_block)
end

#size ⇒ Object

The directly delegate methods.

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# File 'lib/HDLRuby/std/sequencer.rb', line 1853

def size
    return @enumertor.size
end

#snext ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1877

def snext
    return @enumerator.snext
end

#snext!(val) ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1890

def snext!(val)
    return @enumerator.snext!(val)
end

#snext? ⇒ Boolean

Returns:

  • (Boolean)
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# File 'lib/HDLRuby/std/sequencer.rb', line 1881

def snext?
    # if @size then
    #     return @enumerator.index < @size
    # else
    #     return @enumerator.snext?
    # end
    return @enumerator.snext?
end

#speek ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1873

def speek
    return @enumerator.speek
end

#srewind ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1894

def srewind
    return @enumerator.srewind
end

#type ⇒ Object

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# File 'lib/HDLRuby/std/sequencer.rb', line 1857

def type
    return @enumerator.type
end