Class: XDry::VarType

Inherits:
Object
  • Object
show all
Defined in:
lib/xdry/parsing/parts/var_types.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.parse(type_decl) ⇒ Object 



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# File 'lib/xdry/parsing/parts/var_types.rb', line 5

def self.parse type_decl
  type_decl = type_decl.strip
  case type_decl
  when /^id$/
    IdVarType.new
  when /^id\s*<\s*(\w+)\s*>$/
    IdVarType.new($1)
  when /^(?:unsigned\s+|signed\s+|long\s+)?\w+$/
    SimpleVarType.new(type_decl.gsub(/\s+/, ' '))
  when /^(\w+)\s*\*$/
    class_name = $1
    PointerVarType.new(class_name)
  when /^(\w+)\s*\*\s*\*$/
    class_name = $1
    PointerPointerVarType.new(class_name)
  else
    puts "!! Cannot parse Obj-C type: '#{type_decl}'"
    return UnknownVarType.new(type_decl)
  end
end

Instance Method Details

#needs_space? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xdry/parsing/parts/var_types.rb', line 30

def needs_space?; true; end

#to_source_with_space ⇒ Object 



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# File 'lib/xdry/parsing/parts/var_types.rb', line 26

def to_source_with_space
  needs_space? ? "#{to_s} " : "#{to_s}"
end