third_party/WebKit/public/platform/WebConvertableToTraceFormat.h

   1 // Copyright 2014 The Chromium 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 #ifndef WebConvertableToTraceFormat_h
   6 #define WebConvertableToTraceFormat_h
   7
   8 #include "WebPrivatePtr.h"
   9 #include "WebString.h"
  10
  11 namespace blink {
  12
  13 namespace TraceEvent {
  14 class ConvertableToTraceFormat;
  15 }
  16
  17 class WebConvertableToTraceFormat {
  18 public:
  19     WebConvertableToTraceFormat() { }
  20 #if INSIDE_BLINK
  21     WebConvertableToTraceFormat(PassRefPtr<TraceEvent::ConvertableToTraceFormat>);
  22 #endif
  23     ~WebConvertableToTraceFormat() { reset(); }
  24
  25     BLINK_PLATFORM_EXPORT WebString asTraceFormat() const;
  26     BLINK_PLATFORM_EXPORT void assign(const WebConvertableToTraceFormat&);
  27     BLINK_PLATFORM_EXPORT void moveFrom(WebConvertableToTraceFormat&);
  28     BLINK_PLATFORM_EXPORT void reset();
  29
  30     WebConvertableToTraceFormat(const WebConvertableToTraceFormat& r) { assign(r); }
  31     WebConvertableToTraceFormat& operator=(const WebConvertableToTraceFormat& r)
  32     {
  33         assign(r);
  34         return *this;
  35     }
  36
  37 private:
  38     WebPrivatePtr<TraceEvent::ConvertableToTraceFormat> m_private;
  39 };
  40
  41 } // namespace blink
  42
  43 #endif