Class: GLib::Bytes
Overview
Overrides for GBytes, GLib’s immutable array of bytes.
Class Method Summary collapse
Instance Method Summary collapse
- #each(&block) ⇒ Object
-
#get_data ⇒ Object
Override for GBytes#get_data, needed due to mis-identification of the element-type of the resulting sized array.
Class Method Details
.from(it) ⇒ Object
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# File 'lib/ffi-glib/bytes.rb', line 23 def self.from it case it when self it when FFI::Pointer wrap it else new it end end |
.new(arr) ⇒ Object
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# File 'lib/ffi-glib/bytes.rb', line 38 def self.new arr data = GirFFI::SizedArray.from :guint8, arr.size, arr wrap Lib.g_bytes_new data.to_ptr, data.size end |
Instance Method Details
#each(&block) ⇒ Object
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# File 'lib/ffi-glib/bytes.rb', line 19 def each &block data.each(&block) end |
#get_data ⇒ Object
Override for GBytes#get_data, needed due to mis-identification of the element-type of the resulting sized array.
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# File 'lib/ffi-glib/bytes.rb', line 12 def get_data length_ptr = GirFFI::InOutPointer.for :gsize data_ptr = Lib.g_bytes_get_data self, length_ptr length = length_ptr.to_value GirFFI::SizedArray.wrap(:guint8, length, data_ptr) end |