Update copyright years.

[thirdparty/gcc.git] / libstdc++-v3 / include / parallel / types.h

diff --git a/libstdc++-v3/include/parallel/types.h b/libstdc++-v3/include/parallel/types.h
index 70bfb64120a2b459340e8102ca5a5fb7f2422255..020723d62d4e44b52ad37dc446d46dccfa76b518 100644 (file)
--- a/libstdc++-v3/include/parallel/types.h
+++ b/libstdc++-v3/include/parallel/types.h
@@ -1,6 +1,6 @@
 // -*- C++ -*-
 
-// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2007-2024 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the terms
@@ -33,6 +33,8 @@
 #define _GLIBCXX_PARALLEL_TYPES_H 1
 
 #include <cstdlib>
+#include <limits>
+#include <tr1/cstdint>
 
 namespace __gnu_parallel
 {
@@ -108,48 +110,28 @@ namespace __gnu_parallel
       EQUAL_SPLIT 
     };
 
-  /// _Integer Types.
-  // XXX need to use <cstdint>
-  /** @brief 16-bit signed integer. */
-  typedef short int16;
-
-  /** @brief 16-bit unsigned integer. */
-  typedef unsigned short uint16;
-
-  /** @brief 32-bit signed integer. */
-  typedef int int32;
-
-  /** @brief 32-bit unsigned integer. */
-  typedef unsigned int uint32;
-
-  /** @brief 64-bit signed integer. */
-  typedef long long int64;
-
-  /** @brief 64-bit unsigned integer. */
-  typedef unsigned long long uint64;
-
   /**
    * @brief Unsigned integer to index __elements.
    * The total number of elements for each algorithm must fit into this type.
    */
-  typedef uint64 _SequenceIndex;
+  typedef uint64_t _SequenceIndex;
 
   /**
    * @brief Unsigned integer to index a thread number.
    * The maximum thread number (for each processor) must fit into this type.
    */
-  typedef uint16 _ThreadIndex;
+  typedef uint16_t _ThreadIndex;
 
   // XXX atomics interface?
   /// Longest compare-and-swappable integer type on this platform.
-  typedef int64 _CASable;
+  typedef int64_t _CASable;
 
-  // XXX numeric_limits::digits?
-  /// Number of bits of ::_CASable.
-  static const int _CASable_bits = sizeof(_CASable) * 8;
+  /// Number of bits of _CASable.
+  static const int _CASable_bits = std::numeric_limits<_CASable>::digits;
 
   /// ::_CASable with the right half of bits set to 1.
-  static const _CASable _CASable_mask = ((_CASable(1) << (_CASable_bits / 2)) - 1);
+  static const _CASable _CASable_mask =
+                            ((_CASable(1) << (_CASable_bits / 2)) - 1);
 }
 
 #endif /* _GLIBCXX_PARALLEL_TYPES_H */