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Unified Diff: mojo/public/cpp/bindings/array.h

Issue 814543006: Move //mojo/{public, edk} underneath //third_party (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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Index: mojo/public/cpp/bindings/array.h
diff --git a/mojo/public/cpp/bindings/array.h b/mojo/public/cpp/bindings/array.h
deleted file mode 100644
index ca4e9cc18df2241ea8e347558b4e0b4601d1359e..0000000000000000000000000000000000000000
--- a/mojo/public/cpp/bindings/array.h
+++ /dev/null
@@ -1,164 +0,0 @@
-// 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.
-
-#ifndef MOJO_PUBLIC_CPP_BINDINGS_ARRAY_H_
-#define MOJO_PUBLIC_CPP_BINDINGS_ARRAY_H_
-
-#include <string.h>
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-#include "mojo/public/cpp/bindings/lib/array_internal.h"
-#include "mojo/public/cpp/bindings/lib/bindings_internal.h"
-#include "mojo/public/cpp/bindings/lib/template_util.h"
-#include "mojo/public/cpp/bindings/type_converter.h"
-
-namespace mojo {
-
-template <typename T>
-class Array {
- MOJO_MOVE_ONLY_TYPE(Array)
- public:
- typedef internal::ArrayTraits<T, internal::IsMoveOnlyType<T>::value> Traits;
- typedef typename Traits::ConstRefType ConstRefType;
- typedef typename Traits::RefType RefType;
- typedef typename Traits::StorageType StorageType;
- typedef typename Traits::ForwardType ForwardType;
-
- typedef internal::Array_Data<typename internal::WrapperTraits<T>::DataType>
- Data_;
-
- Array() : is_null_(true) {}
- explicit Array(size_t size) : vec_(size), is_null_(false) {
- Traits::Initialize(&vec_);
- }
- ~Array() { Traits::Finalize(&vec_); }
-
- Array(Array&& other) : is_null_(true) { Take(&other); }
- Array& operator=(Array&& other) {
- Take(&other);
- return *this;
- }
-
- static Array New(size_t size) { return Array(size).Pass(); }
-
- template <typename U>
- static Array From(const U& other) {
- return TypeConverter<Array, U>::Convert(other);
- }
-
- template <typename U>
- U To() const {
- return TypeConverter<U, Array>::Convert(*this);
- }
-
- void reset() {
- if (!vec_.empty()) {
- Traits::Finalize(&vec_);
- vec_.clear();
- }
- is_null_ = true;
- }
-
- bool is_null() const { return is_null_; }
-
- ConstRefType front() const { return vec_.front(); }
- RefType front() { return vec_.front(); }
-
- size_t size() const { return vec_.size(); }
-
- ConstRefType at(size_t offset) const { return Traits::at(&vec_, offset); }
- ConstRefType operator[](size_t offset) const { return at(offset); }
-
- RefType at(size_t offset) { return Traits::at(&vec_, offset); }
- RefType operator[](size_t offset) { return at(offset); }
-
- void push_back(ForwardType value) {
- is_null_ = false;
- Traits::PushBack(&vec_, value);
- }
-
- void resize(size_t size) {
- is_null_ = false;
- Traits::Resize(&vec_, size);
- }
-
- const std::vector<StorageType>& storage() const { return vec_; }
- operator const std::vector<StorageType>&() const { return vec_; }
-
- void Swap(Array* other) {
- std::swap(is_null_, other->is_null_);
- vec_.swap(other->vec_);
- }
- void Swap(std::vector<StorageType>* other) {
- is_null_ = false;
- vec_.swap(*other);
- }
-
- // Please note that calling this method will fail compilation if the element
- // type cannot be cloned (which usually means that it is a Mojo handle type or
- // a type contains Mojo handles).
- Array Clone() const {
- Array result;
- result.is_null_ = is_null_;
- Traits::Clone(vec_, &result.vec_);
- return result.Pass();
- }
-
- bool Equals(const Array& other) const {
- if (is_null() != other.is_null())
- return false;
- if (size() != other.size())
- return false;
- for (size_t i = 0; i < size(); ++i) {
- if (!internal::ValueTraits<T>::Equals(at(i), other.at(i)))
- return false;
- }
- return true;
- }
-
- private:
- typedef std::vector<StorageType> Array::*Testable;
-
- public:
- operator Testable() const { return is_null_ ? 0 : &Array::vec_; }
-
- private:
- void Take(Array* other) {
- reset();
- Swap(other);
- }
-
- std::vector<StorageType> vec_;
- bool is_null_;
-};
-
-template <typename T, typename E>
-struct TypeConverter<Array<T>, std::vector<E>> {
- static Array<T> Convert(const std::vector<E>& input) {
- Array<T> result(input.size());
- for (size_t i = 0; i < input.size(); ++i)
- result[i] = TypeConverter<T, E>::Convert(input[i]);
- return result.Pass();
- }
-};
-
-template <typename E, typename T>
-struct TypeConverter<std::vector<E>, Array<T>> {
- static std::vector<E> Convert(const Array<T>& input) {
- std::vector<E> result;
- if (!input.is_null()) {
- result.resize(input.size());
- for (size_t i = 0; i < input.size(); ++i)
- result[i] = TypeConverter<E, T>::Convert(input[i]);
- }
- return result;
- }
-};
-
-} // namespace mojo
-
-#endif // MOJO_PUBLIC_CPP_BINDINGS_ARRAY_H_
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