`class UnsavedFile`

Represents an unsaved file with in-memory contents for parsing.

Definitions

`def initialize(filename, contents)`

Initialize an unsaved file with filename and contents.

Signature

parameter　filename　String: The path to the unsaved file.
parameter　contents　String: The in-memory contents of the file.

Implementation

def initialize(filename, contents)
	@filename = filename
	@contents = contents
end

`attr_accessor :filename`

Signature

attribute　String: The path to the unsaved file.

`attr_accessor :contents`

Signature

attribute　String: The in-memory contents of the file.

`def self.unsaved_pointer_from(unsaved)`

Convert an array of unsaved files to a libclang pointer structure.

Signature

parameter　unsaved　Array(UnsavedFile): The array of unsaved files.
returns　FFI::MemoryPointer | Nil: A pointer to the unsaved file structures, or nil if empty.

Implementation

def self.unsaved_pointer_from(unsaved)
	return nil if unsaved.length == 0
	
	vec = MemoryPointer.new(Lib::CXUnsavedFile, unsaved.length)
	
	unsaved.each_with_index do |file, i|
		uf = Lib::CXUnsavedFile.new(vec + i * Lib::CXUnsavedFile.size)
		uf[:filename] = MemoryPointer.from_string(file.filename)
		uf[:contents] = MemoryPointer.from_string(file.contents)
		uf[:length] = file.contents.length
	end
	
	vec
end