Class: Rubber::C_GFlags

Inherits:
C_Enum
  • Object
show all
Includes:
RegisterChildren
Defined in:
lib/rubber/codegen/gflags.rb

Instance Attribute Summary

Attributes included from RegisterChildren

#child_names, #source_file, #source_line

Attributes inherited from C_Enum

#child_names

Instance Method Summary collapse

Methods included from RegisterChildren

#cname, #register_children

Methods inherited from C_Enum

#fullname, #same_prefix, #strip_prefixes

Instance Method Details

#code(io) ⇒ Object 



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# File 'lib/rubber/codegen/gflags.rb', line 18

def code(io)
end

#declare(io) ⇒ Object 



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# File 'lib/rubber/codegen/gflags.rb', line 20

def declare(io)
end

#default_cname ⇒ Object 



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# File 'lib/rubber/codegen/gflags.rb', line 23

def default_cname
  "flags"+name
end

#doc_rd(io) ⇒ Object 



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# File 'lib/rubber/codegen/gflags.rb', line 26

def doc_rd(io)
  depth = (fullname.gsub(/[^:]/,'').size >> 1)
  io.puts "=#{'=' * depth} flags #{fullname}"
end

#get_root ⇒ Object 



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# File 'lib/rubber/codegen/gflags.rb', line 30

def get_root(); is_root? ? self : parent.get_root; end

#init ⇒ Object 



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# File 'lib/rubber/codegen/gflags.rb', line 7

def init()
  ($custom_maps[name] ||= {})["VALUE"] = "GFLAGS2RVAL(%%, #{g_type})"
  ($custom_maps["VALUE"] ||= {})[name] = "RVAL2GFLAGS(%%, #{g_type})"

  gt = g_type.dup
  gt.sub!("#{$1}_TYPE","#{$1}") if gt =~ /\A([A-Z]+)_TYPE/ # Strip TYPE bit
  tc = gt.downcase.capitalize.gsub(/_[a-z]/){ |i| i[1..1].upcase}

  ($custom_maps["VALUE"] ||= {})[tc] = "RVAL2GFLAGS(%%, #{g_type})"
  ($custom_maps[tc] ||= {})["VALUE"] = "GFLAGS2RVAL(%%, #{g_type})"
end

#is_root? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubber/codegen/gflags.rb', line 30

def is_root?()
  not parent.respond_to?(:fullname)
end

#register(io, already_defined = false) ⇒ Object 



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# File 'lib/rubber/codegen/gflags.rb', line 33

def register(io, already_defined=false)
    io.puts "  G_DEF_CLASS(#{g_type}, #{name.inspect}, #{get_root.cname});"
    io.puts "  G_DEF_CONSTANTS(#{parent.cname}, #{g_type}, #{prefix.inspect});"
#    strip = args.first.length - splits.first.length 
end