| commit | 462d3c7df0726e9fc2bba16ea5f6782abd7af9c4 | [log] [tgz] |
|---|---|---|
| author | Mirko Bonadei <mbonadei@chromium.org> | Tue Jun 18 16:59:35 2019 +0000 |
| committer | Commit Bot <commit-bot@chromium.org> | Tue Jun 18 16:59:35 2019 +0000 |
| tree | d4f3cc89d2cce212d50480a823c18d25cfb982a0 | |
| parent | 85d56d4745828e3f9260a40b0283c4173bacd3a2 [diff] |
Roll abseil_revision 27c30ec671..8f11724067. Change Log: https://chromium.googlesource.com/external/github.com/abseil/abseil-cpp/+log/27c30ec671..8f11724067 Full diff: https://chromium.googlesource.com/external/github.com/abseil/abseil-cpp/+/27c30ec671..8f11724067 Manual change: Abseil is migrating to ABSL_ prefixed thread annotations, in order to do so, a backwards compatible absl/base/internal/thread_annotations.h has been created (with unprefixed thread annotations). This file is excluded from this CL because unprefixed thread annotations are problematic to Chromium and they were in fact prefixed by [1] during every roll. [1] - https://cs.chromium.org/chromium/src/third_party/abseil-cpp/rename_annotations.sh?l=130-165&rcl=0ec2bec15811f730af0ad00cb3a30b9bc86d821d Bug: None Change-Id: Idc60ee93f6354f70e1d24114836d8b4ce8ea9179 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1663135 Commit-Queue: Mirko Bonadei <mbonadei@chromium.org> Reviewed-by: Nico Weber <thakis@chromium.org> Cr-Original-Commit-Position: refs/heads/master@{#670106} Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src Cr-Mirrored-Commit: 95e1aa6a4816ef6d55fbce07170f3ff044a3de43
The repository contains the Abseil C++ library code. Abseil is an open-source collection of C++ code (compliant to C++11) designed to augment the C++ standard library.
Abseil is an open-source collection of C++ library code designed to augment the C++ standard library. The Abseil library code is collected from Google's own C++ code base, has been extensively tested and used in production, and is the same code we depend on in our daily coding lives.
In some cases, Abseil provides pieces missing from the C++ standard; in others, Abseil provides alternatives to the standard for special needs we've found through usage in the Google code base. We denote those cases clearly within the library code we provide you.
Abseil is not meant to be a competitor to the standard library; we've just found that many of these utilities serve a purpose within our code base, and we now want to provide those resources to the C++ community as a whole.
If you want to just get started, make sure you at least run through the Abseil Quickstart. The Quickstart contains information about setting up your development environment, downloading the Abseil code, running tests, and getting a simple binary working.
Bazel is the official build system for Abseil, which is supported on most major platforms (Linux, Windows, MacOS, for example) and compilers. See the quickstart for more information on building Abseil using the Bazel build system.
If you require CMake support, please check the CMake build instructions.
Abseil contains the following C++ library components:
base Abseil Fundamentals base library contains initialization code and other code which all other Abseil code depends on. Code within base may not depend on any other code (other than the C++ standard library).algorithm algorithm library contains additions to the C++ <algorithm> library and container-based versions of such algorithms.container container library contains additional STL-style containers, including Abseil's unordered “Swiss table” containers.debugging debugging library contains code useful for enabling leak checks, and stacktrace and symbolization utilities.hash hash library contains the hashing framework and default hash functor implementations for hashable types in Abseil.memory memory library contains C++11-compatible versions of std::make_unique() and related memory management facilities.meta meta library contains C++11-compatible versions of type checks available within C++14 and C++17 versions of the C++ <type_traits> library.numeric numeric library contains C++11-compatible 128-bit integers.strings strings library contains a variety of strings routines and utilities, including a C++11-compatible version of the C++17 std::string_view type.synchronization synchronization library contains concurrency primitives (Abseil's absl::Mutex class, an alternative to std::mutex) and a variety of synchronization abstractions.time time library contains abstractions for computing with absolute points in time, durations of time, and formatting and parsing time within time zones.types types library contains non-container utility types, like a C++11-compatible version of the C++17 std::optional type.utility utility library contains utility and helper code.The Abseil C++ library is licensed under the terms of the Apache license. See LICENSE for more information.
For more information about Abseil: