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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "mojo/public/bindings/lib/array_internal.h" | |
6 | |
7 namespace mojo { | |
8 namespace internal { | |
9 | |
10 ArrayDataTraits<bool>::BitRef::~BitRef() { | |
11 } | |
12 | |
13 ArrayDataTraits<bool>::BitRef::BitRef(uint8_t* storage, uint8_t mask) | |
14 : storage_(storage), | |
15 mask_(mask) { | |
16 } | |
17 | |
18 ArrayDataTraits<bool>::BitRef& | |
19 ArrayDataTraits<bool>::BitRef::operator=(bool value) { | |
20 if (value) { | |
21 *storage_ |= mask_; | |
22 } else { | |
23 *storage_ &= ~mask_; | |
24 } | |
25 return *this; | |
26 } | |
27 | |
28 ArrayDataTraits<bool>::BitRef& | |
29 ArrayDataTraits<bool>::BitRef::operator=(const BitRef& value) { | |
30 return (*this) = static_cast<bool>(value); | |
31 } | |
32 | |
33 ArrayDataTraits<bool>::BitRef::operator bool() const { | |
34 return (*storage_ & mask_) != 0; | |
35 } | |
36 | |
37 // static | |
38 void ArraySerializationHelper<Handle>::EncodePointersAndHandles( | |
39 const ArrayHeader* header, | |
40 ElementType* elements, | |
41 std::vector<Handle>* handles) { | |
42 for (uint32_t i = 0; i < header->num_elements; ++i) | |
43 EncodeHandle(&elements[i], handles); | |
44 } | |
45 | |
46 // static | |
47 bool ArraySerializationHelper<Handle>::DecodePointersAndHandles( | |
48 const ArrayHeader* header, | |
49 ElementType* elements, | |
50 Message* message) { | |
51 for (uint32_t i = 0; i < header->num_elements; ++i) { | |
52 if (!DecodeHandle(&elements[i], message->mutable_handles())) | |
53 return false; | |
54 } | |
55 return true; | |
56 } | |
57 | |
58 } // namespace internal | |
59 } // namespace mojo | |
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