| Flutter Impeller |

backend_cast.h
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1 // Copyright 2013 The Flutter 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 #pragma once
6
7 #include "flutter/fml/macros.h"
8
9 namespace impeller {
10
11 template <class Sub, class Base>
12 class BackendCast {
13 public:
14 static Sub& Cast(Base& base) { return reinterpret_cast<Sub&>(base); }
15
16 static const Sub& Cast(const Base& base) {
17 return reinterpret_cast<const Sub&>(base);
18 }
19
20 static Sub* Cast(Base* base) { return reinterpret_cast<Sub*>(base); }
21
22 static const Sub* Cast(const Base* base) {
23 return reinterpret_cast<const Sub*>(base);
24 }
25 };
26
27 } // namespace impeller
impeller::BackendCast::Cast
static const Sub * Cast(const Base *base)
Definition: backend_cast.h:22
impeller::BackendCast::Cast
static Sub * Cast(Base *base)
Definition: backend_cast.h:20
impeller::BackendCast
Definition: backend_cast.h:12
impeller::BackendCast::Cast
static Sub & Cast(Base &base)
Definition: backend_cast.h:14
impeller
Definition: aiks_context.cc:10
impeller::BackendCast::Cast
static const Sub & Cast(const Base &base)
Definition: backend_cast.h:16