Class: FFI::Clang::Tokens

Inherits:
AutoPointer
  • Object
show all
Includes:
Enumerable
Defined in:
lib/ffi/clang/token.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pointer, token_size, translation_unit) ⇒ Tokens

Returns a new instance of Tokens.



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# File 'lib/ffi/clang/token.rb', line 19

def initialize(pointer, token_size, translation_unit)
  ptr = Lib::TokensPointer.new(pointer,token_size, translation_unit)
  super ptr

  @translation_unit = translation_unit
  @size = token_size

  @tokens = []
  cur_ptr = pointer
  token_size.times {
    @tokens << Token.new(cur_ptr, translation_unit)
    cur_ptr += Lib::CXToken.size
  }
end

Instance Attribute Details

#size ⇒ Object (readonly)

Returns the value of attribute size.



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# File 'lib/ffi/clang/token.rb', line 16

def size
  @size
end

#tokens ⇒ Object (readonly)

Returns the value of attribute tokens.



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# File 'lib/ffi/clang/token.rb', line 17

def tokens
  @tokens
end

Class Method Details

.release(pointer) ⇒ Object 



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# File 'lib/ffi/clang/token.rb', line 34

def self.release(pointer)
  Lib.dispose_tokens(pointer.translation_unit, pointer, pointer.token_size)
end

Instance Method Details

#cursors ⇒ Object 



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# File 'lib/ffi/clang/token.rb', line 44

def cursors
  ptr = MemoryPointer.new(Lib::CXCursor, @size)
  Lib.annotate_tokens(@translation_unit, self, @size, ptr)

  cur_ptr = ptr
  arr = []
  @size.times {
    arr << Cursor.new(cur_ptr, @translation_unit)
    cur_ptr += Lib::CXCursor.size
  }
  arr
end

#each(&block) ⇒ Object 



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# File 'lib/ffi/clang/token.rb', line 38

def each(&block)
  @tokens.each do |token|
    block.call(token)
  end
end