| Index: Source/bindings/v8/Nullable.h
|
| diff --git a/Source/bindings/v8/Nullable.h b/Source/bindings/v8/Nullable.h
|
| deleted file mode 100644
|
| index 0f8356c472d399a03fad26c4fcbcda01f3f8ce64..0000000000000000000000000000000000000000
|
| --- a/Source/bindings/v8/Nullable.h
|
| +++ /dev/null
|
| @@ -1,51 +0,0 @@
|
| -// Copyright 2014 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 Nullable_h
|
| -#define Nullable_h
|
| -
|
| -#include "wtf/Assertions.h"
|
| -
|
| -namespace WebCore {
|
| -
|
| -template <typename T>
|
| -class Nullable {
|
| -public:
|
| - Nullable()
|
| - : m_value()
|
| - , m_isNull(true) { }
|
| -
|
| - Nullable(const T& value)
|
| - : m_value(value)
|
| - , m_isNull(false) { }
|
| -
|
| - Nullable(const Nullable& other)
|
| - : m_value(other.m_value)
|
| - , m_isNull(other.m_isNull) { }
|
| -
|
| - Nullable& operator=(const Nullable& other)
|
| - {
|
| - m_value = other.m_value;
|
| - m_isNull = other.m_isNull;
|
| - return *this;
|
| - }
|
| -
|
| - T get() const { ASSERT(!m_isNull); return m_value; }
|
| - bool isNull() const { return m_isNull; }
|
| -
|
| - operator bool() const { return !m_isNull && m_value; }
|
| -
|
| - bool operator==(const Nullable& other) const
|
| - {
|
| - return (m_isNull && other.m_isNull) || (!m_isNull && !other.m_isNull && m_value == other.m_value);
|
| - }
|
| -
|
| -private:
|
| - T m_value;
|
| - bool m_isNull;
|
| -};
|
| -
|
| -} // namespace WebCore
|
| -
|
| -#endif // Nullable_h
|
|
|