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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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