blob: 9e17892b851fcf5eb8133d4d4b6859edde5d0d24 [file] [log] [blame]
// Copyright 2018 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/array_traits.h"
#include "third_party/blink/public/platform/web_vector.h"
namespace mojo {
template <typename U>
struct ArrayTraits<blink::WebVector<U>> {
using Element = U;
static bool IsNull(const blink::WebVector<U>& input) {
// blink::WebVector<> is always converted to non-null mojom array.
return false;
static void SetToNull(blink::WebVector<U>* output) {
// blink::WebVector<> doesn't support null state. Set it to empty instead.
static size_t GetSize(const blink::WebVector<U>& input) {
return input.size();
static U* GetData(blink::WebVector<U>& input) { return input.Data(); }
static const U* GetData(const blink::WebVector<U>& input) {
return input.Data();
static U& GetAt(blink::WebVector<U>& input, size_t index) {
return input[index];
static const U& GetAt(const blink::WebVector<U>& input, size_t index) {
return input[index];
static bool Resize(blink::WebVector<U>& input, size_t size) {
// WebVector DCHECKs if the new size is larger than capacity(). Call
// reserve() first to be safe.
return true;
} // namespace mojo