|author||Dan Albert <firstname.lastname@example.org>||Wed Nov 02 23:20:45 2016 +0000|
|committer||android-build-merger <email@example.com>||Wed Nov 02 23:20:45 2016 +0000|
Support `-fno-exceptions`. am: 2df0091468 am: 5fb579c6c1 am: 3923d3e94f Change-Id: I14aca038a141e33b64c0e0b4a25a24d67221377d
The Guideline Support Library (GSL) contains functions and types that are suggested for use by the C++ Core Guidelines maintained by the Standard C++ Foundation. This repo contains Microsoft's implementation of GSL.
The library includes types like
owner<> and others.
The entire implementation is provided inline in the headers under the gsl directory. The implementation generally assumes a platform that implements C++14 support. There are specific workarounds to support MSVC 2013 and 2015.
NOTE: We encourage contributions that improve or refine any of the types in this library as well as ports to other platforms. Please see CONTRIBUTING.md for more information about contributing.
The test suite that exercises GSL has been built and passes successfully on the following platforms:1)
If you successfully port GSL to another platform, we would love to hear from you. Please submit an issue to let us know. Also please consider contributing any changes that were necessary back to this project to benefit the wider community.
gsl::byte to work correctly with Clang and GCC you might have to use the
-fno-strict-aliasing compiler option.
To build the tests, you will require the following:
These steps assume the source code of this repository has been cloned into a directory named
Create a directory to contain the build outputs for a particular architecture (we name it c:\GSL\build-x86 in this example).
cd GSL md build-x86 cd build-x86
Configure CMake to use the compiler of your choice (you can see a list by running
cmake -G "Visual Studio 14 2015" c:\GSL
Build the test suite (in this case, in the Debug configuration, Release is another good choice).
cmake --build . --config Debug
Run the test suite.
ctest -C Debug
All tests should pass - indicating your platform is fully supported and you are ready to use the GSL types!
As the types are entirely implemented inline in headers, there are no linking requirements.
You can copy the gsl directory into your source tree so it is available to your compiler, then include the appropriate headers in your program.
Alternatively set your compiler's include path flag to point to the GSL development folder (
c:\GSL in the example above) or installation folder (after running the install). Eg.
Include the library using: