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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "mojo/public/cpp/bindings/lib/array_internal.h"
#include <sstream>
namespace mojo {
namespace internal {
std::string MakeMessageWithArrayIndex(const char* message,
size_t size,
size_t index) {
std::ostringstream stream;
stream << message << ": array size - " << size << "; index - " << index;
return stream.str();
}
std::string MakeMessageWithExpectedArraySize(const char* message,
size_t size,
size_t expected_size) {
std::ostringstream stream;
stream << message << ": array size - " << size << "; expected size - "
<< expected_size;
return stream.str();
}
ArrayDataTraits<bool>::BitRef::~BitRef() {
}
ArrayDataTraits<bool>::BitRef::BitRef(uint8_t* storage, uint8_t mask)
: storage_(storage),
mask_(mask) {
}
ArrayDataTraits<bool>::BitRef&
ArrayDataTraits<bool>::BitRef::operator=(bool value) {
if (value) {
*storage_ |= mask_;
} else {
*storage_ &= ~mask_;
}
return *this;
}
ArrayDataTraits<bool>::BitRef&
ArrayDataTraits<bool>::BitRef::operator=(const BitRef& value) {
return (*this) = static_cast<bool>(value);
}
ArrayDataTraits<bool>::BitRef::operator bool() const {
return (*storage_ & mask_) != 0;
}
// static
void ArraySerializationHelper<Handle, true>::EncodePointersAndHandles(
const ArrayHeader* header,
ElementType* elements,
std::vector<Handle>* handles) {
for (uint32_t i = 0; i < header->num_elements; ++i)
EncodeHandle(&elements[i], handles);
}
// static
void ArraySerializationHelper<Handle, true>::DecodePointersAndHandles(
const ArrayHeader* header,
ElementType* elements,
std::vector<Handle>* handles) {
for (uint32_t i = 0; i < header->num_elements; ++i)
DecodeHandle(&elements[i], handles);
}
} // namespace internal
} // namespace mojo
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