Class: GLib::ByteArray

Inherits:
Object
  • Object
show all
Defined in:
lib/ffi-glib/byte_array.rb

Overview

Overrides for GByteArray, GLib’s automatically growing array of bytes.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ByteArray

Returns a new instance of ByteArray.



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# File 'lib/ffi-glib/byte_array.rb', line 16

def initialize
  store_pointer(Lib.g_byte_array_new)
end

Instance Method Details

#append(data) ⇒ Object 



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# File 'lib/ffi-glib/byte_array.rb', line 10

def append(data)
  bytes = GirFFI::InPointer.from :utf8, data
  len = data.bytesize
  self.class.wrap Lib.g_byte_array_append(to_ptr, bytes, len)
end

#to_string ⇒ Object 



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# File 'lib/ffi-glib/byte_array.rb', line 6

def to_string
  GirFFI::ArgHelper.ptr_to_utf8_length @struct[:data], @struct[:len]
end