Class: Amrita2::Core::CodeGenerator::CGModule

Inherits:
Object
  • Object
show all
Defined in:
lib/amrita2/template.rb

Overview

:nodoc:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ CGModule

Returns a new instance of CGModule.



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# File 'lib/amrita2/template.rb', line 579

def initialize(name)
  @name = name
  @constants = []
  @methods = []
end

Instance Attribute Details

#constants ⇒ Object (readonly)

Returns the value of attribute constants.



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# File 'lib/amrita2/template.rb', line 576

def constants
  @constants
end

#methods ⇒ Object (readonly)

Returns the value of attribute methods.



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# File 'lib/amrita2/template.rb', line 577

def methods
  @methods
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/amrita2/template.rb', line 575

def name
  @name
end

Instance Method Details

#define_constant(const_def) ⇒ Object 



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# File 'lib/amrita2/template.rb', line 585

def define_constant(const_def)
  name = nil
  @constants.each do |n, cdef|
    if cdef == const_def
      name = n
      break
    end
  end
  unless name
    name = "C#{sprintf("%03d", @constants.size)}"
    @constants << [name, const_def]
  end
  name
end

#define_method(vars, &block) ⇒ Object 



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# File 'lib/amrita2/template.rb', line 600

def define_method(vars, &block)
  name = "m#{sprintf("%03d", @methods.size)}"
  @methods << [name, vars, block]
  name
end

#end_of_module(cg) ⇒ Object 



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# File 'lib/amrita2/template.rb', line 606

def end_of_module(cg)
  @constants.each do |name, defs|
    cg.code("#{name} = #{defs}")
  end
  @methods.each do |name, vars, body|
    cg.define_method(name, vars) do
      body.call
    end
  end
end