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Unified Diff: third_party/mojo/src/mojo/public/cpp/system/macros.h

Issue 1410053006: Move third_party/mojo/src/mojo/public to mojo/public (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: merge Created 5 years, 1 month ago
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Index: third_party/mojo/src/mojo/public/cpp/system/macros.h
diff --git a/third_party/mojo/src/mojo/public/cpp/system/macros.h b/third_party/mojo/src/mojo/public/cpp/system/macros.h
deleted file mode 100644
index 3fc51cff38ebbc71e23dd310cc6b68af99bafb39..0000000000000000000000000000000000000000
--- a/third_party/mojo/src/mojo/public/cpp/system/macros.h
+++ /dev/null
@@ -1,81 +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.
-
-// Define a set of C++ specific macros.
-// Mojo C++ API users can assume that third_party/mojo/src/mojo/public/cpp/system/macros.h
-// includes third_party/mojo/src/mojo/public/c/system/macros.h.
-
-#ifndef THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_SYSTEM_MACROS_H_
-#define THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_SYSTEM_MACROS_H_
-
-#include "third_party/mojo/src/mojo/public/c/system/macros.h" // Symbols exposed.
-
-// A macro to disallow the copy constructor and operator= functions.
-#define MOJO_DISALLOW_COPY_AND_ASSIGN(TypeName) \
- TypeName(const TypeName&) = delete; \
- void operator=(const TypeName&) = delete
-
-// Used to calculate the number of elements in an array.
-// (See |arraysize()| in Chromium's base/macros.h for more details.)
-namespace mojo {
-namespace internal {
-template <typename T, size_t N>
-char(&ArraySizeHelper(T(&array)[N]))[N];
-#if !defined(_MSC_VER)
-template <typename T, size_t N>
-char(&ArraySizeHelper(const T(&array)[N]))[N];
-#endif
-} // namespace internal
-} // namespace mojo
-#define MOJO_ARRAYSIZE(array) (sizeof(::mojo::internal::ArraySizeHelper(array)))
-
-// Used to make a type move-only. See Chromium's base/move.h for more
-// details. The MoveOnlyTypeForCPP03 typedef is for Chromium's base/callback.h
-// to tell that this type is move-only.
-#define MOJO_MOVE_ONLY_TYPE(type) \
- private: \
- type(type&); \
- void operator=(type&); \
- \
- public: \
- type&& Pass() MOJO_WARN_UNUSED_RESULT { return static_cast<type&&>(*this); } \
- typedef void MoveOnlyTypeForCPP03; \
- \
- private:
-
-// The C++ standard requires that static const members have an out-of-class
-// definition (in a single compilation unit), but MSVC chokes on this (when
-// language extensions, which are required, are enabled). (You're only likely to
-// notice the need for a definition if you take the address of the member or,
-// more commonly, pass it to a function that takes it as a reference argument --
-// probably an STL function.) This macro makes MSVC do the right thing. See
-// http://msdn.microsoft.com/en-us/library/34h23df8(v=vs.100).aspx for more
-// information. This workaround does not appear to be necessary after VS2015.
-// Use like:
-//
-// In the .h file:
-// struct Foo {
-// static const int kBar = 5;
-// };
-//
-// In the .cc file:
-// MOJO_STATIC_CONST_MEMBER_DEFINITION const int Foo::kBar;
-#if defined(_MSC_VER) && _MSC_VER < 1900
-#define MOJO_STATIC_CONST_MEMBER_DEFINITION __declspec(selectany)
-#else
-#define MOJO_STATIC_CONST_MEMBER_DEFINITION
-#endif
-
-namespace mojo {
-
-// Used to explicitly mark the return value of a function as unused. (You this
-// if you are really sure you don't want to do anything with the return value of
-// a function marked with |MOJO_WARN_UNUSED_RESULT|.
-template <typename T>
-inline void ignore_result(const T&) {
-}
-
-} // namespace mojo
-
-#endif // THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_SYSTEM_MACROS_H_
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