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288 Commits

Author SHA1 Message Date
Alexey Malov
534bb4c663 Added support of not_null<smart_ptr> comparison (#473) 
* Added support of not_null<smart_ptr> comparison

* The return type of not_null comparison operators is determined using SFINAE
#474

* tests for gsl::not_null comparison were added

* not_null comparison tests were rewritten to compare pointers to objects located in the same array

* not_null<shared_ptr> comparison was simplified
 2017-04-12 17:34:39 -07:00
Casey Carter
ebab8cab7f gsl::at clean-up: (#479) 
* initializer_list overload returns by value to avoid lifetime issues

* generic overload uses expression SFINAE to work with any type that has member size() and operator[], which notably includes const/non-const vector and array.

* Add test coverage for const objects, rvalue initializer_lists, and constexpr usage.

Fixes #357.
 2017-04-03 22:43:43 -07:00
MikeGitb
ade86caa92 Fix some corechecker warnings (#470) 
* Improve const correctness in string_span

* Improve const correctness in bounds_tests.cpp and byte_tests.cpp

* Improve const correctness in span_tests.cpp

* Improve const correctness in utils_tests.cpp

* Use gsl::owner for dynamically allocated memory in string_span_tests.cpp

* Improve const correctness in string_span_tests.cpp

* Improve const correctness for strided_span_tests.cpp
 2017-04-02 12:30:49 -07:00
Casey Carter
3819df6e37 Properly qualify std::size_t (#448) 2017-02-13 12:11:45 -08:00
Casey Carter
6367b42ac5 Silence warning in algorithm_tests with VS2017 (#453) 
Now that the STL respects /W4, this test that uses std::copy_n to copy a span of ints to a span of chars triggers "warning C4244: '=': conversion from 'int' to 'char', possible loss of data". Switch the source & destination spans to short and int to maintain the test's cross-type nature but without narrowing.
 2017-02-13 11:25:09 -08:00
Casey Carter
4e8f95b418 Cleanup include structure, constexpr and noexcept compiler workarounds. 
* Nest "gsl" directory inside a new "include" directory.

* Cleanup the _MSC_VER conditionals a bit; use constexpr on VS2017+.

* Don't #define noexcept on non-Microsoft implementations.

* Workaround VS2017 bug in multi_span. (Also implement == and != for static_bounds_dynamic_range_t because I'm an EoP semantic soundness snob.)

Fixes #441.
 2017-02-07 15:59:37 -08:00
Casey Carter
96eaf274f8 Make is_default_constructible work for spans. 2017-01-28 00:08:48 -08:00
David Doria
c52d54f955 Fix a signed/unsigned comparison warning. 2016-11-29 18:08:32 -08:00
MikeGitb
d2dafe2ddf Add a copy() function for span. 2016-11-17 10:45:06 -08:00
Rian Quinn
2df9f85385 Add make_span() 
This patch provides a make_span function to simplify the
creation of spans until C++17 is available. In addition
this patch updates the unit tests to includes tests that
verify this new functionality.
 2016-11-16 10:17:04 -08:00
Neil MacIntosh
9523c1842e Fix template pack expansion bug in multi_span. 
* Fix issue #333 by moving a parenthesis.
* Added test to prove fix is good.
 2016-11-16 10:15:04 -08:00
Rian Quinn
bdcef948a5 Cleanup compiler warnings 
The unique_ptr / shared_ptr patch introduced a compiler
warning. This corrects that issue.
 2016-11-16 09:42:46 -08:00
Neil MacIntosh
0d31109d41 Fixed compile flags for tests when using MSVC. 2016-11-04 14:48:22 -07:00
Rian Quinn
2b51b8767a Add span construction from unique_ptr and shared_ptr 
This patch adds support for std::unique_ptr and
std::shared_ptr to the gsl::span
class instead of having to manually grab the pointer via
get().

For reference, this is part of the following issue:
https://github.com/Microsoft/GSL/issues/402
 2016-11-03 18:55:41 -07:00
Rian Quinn
d641796b21 Cleanup additional GCC warnings 
When turning on the following flags, several additional warnings
were generated, which have been cleaned up in this patch. The
flags included:

-Wextra
-Wpedantic
-Wconversion
-Wsign-conversion
-Wctor-dtor-privacy
-Wshadow
-Wnon-virtual-dtor
-Wold-style-cast
-Wcast-align
-Woverloaded-virtual
 2016-11-03 18:38:32 -07:00
Rian Quinn
fb1a89fb14 Fix gsl::at()'s use of size_t 
gsl::at should use std::ptrdiff_t instead of size_t. This patch
fixes that, and adds missing unit tests
 2016-10-28 11:46:14 -07:00
Rian Quinn
6cffe0d14c Adds gsl::span::at() 
As per this discussion:
https://github.com/Microsoft/GSL/issues/402

This patch adds support for at() to gsl::span
 2016-10-26 14:11:24 -07:00
Marc Mutz
1e95421889 [#392] Don't install tests 
'make install' should install the GSL library (ie. the headers),
not the tests.

It still installs the UnitTest++ headers, but that will be more
complex to fix, as GSL just imports UnitTest++ as a git submodule,
and the install command propagates down to UnitTest++'s
CMakeLists.txt.
 2016-10-17 12:42:58 -07:00
MikeGitb
1287e624cd Address #313: try to guard against strict-aliasing bugs with gsl::byte 
* Add test to demonstrate byte aliasing problem on g++ and clang++

* Add note about no-strict-aliasing flag in README

* Activate aliasing unit test and use -fno-strict-aliasing flag
 2016-10-17 12:36:11 -07:00
Neil MacIntosh
fd5ad87bf2 Add tests for to_integer(), fix to_integer() 2016-09-20 08:47:49 -07:00
Neil MacIntosh
e4de6cccdd Fix wrong types in multi_span_test for comparison operators. 2016-09-20 08:46:27 -07:00
Krzysztof Wrzalik
22c2785452 Added tests for negative multi-span access. 2016-09-18 17:44:45 +02:00
Michael Balszun
95f465aeca fix wrong types in multi_span_test (<comparison_operators>) 2016-09-17 16:09:21 +02:00
Martin Moene
ad991370da Add tests for to_integer(): they fail 2016-09-17 09:16:15 +02:00
Neil MacIntosh
6bc1e7e709 Fix for #313 Corrected SFINAE for conversion constructors on span 2016-09-13 12:19:19 -07:00
Neil MacIntosh
3b2419532e Corrected SFINAE for conversion constructors on span. 2016-09-12 18:51:23 -07:00
Kris
d5847ceef0 Merge remote-tracking branch 'Microsoft/master' 2016-09-07 22:16:19 +01:00
Kris Cruickshank
55b232dde4 Issue: #329 
This is my best attempt at fixing the issues raised by @gdr-at-ms while supporting VS2013, VS2015, providing shorter syntax than the static_cast and giving developer meaningful errors when they do the wrong thing.
 2016-09-07 21:38:43 +01:00
Gary Furnish
ec109d2374 Add to_basic_string 2016-09-04 00:29:10 -06:00
Kris
95bbaa1ec2 Added to_byte method for issue #329 
I have added the to_byte method and updated the unit tests.

This gives slightly nicer syntax than static_cast, is better than the
c-style cast used in the unit test.

See: https://github.com/Microsoft/GSL/issues/329#issuecomment-240588515
 2016-08-28 21:55:58 +01:00
ericLemanissier
134f2db5d9 Specialize gsl::at for span 
span being a view and not a container, the generic version of gsl::at is not valid any more for span.
This commits adds a specialization of gsl::at for span
 2016-08-23 12:18:36 +02:00
Neil MacIntosh
f3e660a5a5 Added basic test for interop with std::regex as per Issue #271. 2016-08-10 19:39:48 -07:00
Neil MacIntosh
d6ac640271 Added basic test for interop with std::regex as per Issue #271. 2016-08-10 19:32:00 -07:00
Neil MacIntosh
6b4ae834a3 Merge branch 'master' into dev/neilmac/iterators 2016-08-10 19:00:43 -07:00
Galik
222c2d85fd Removed .h extension from header files. 2016-08-10 17:24:00 +01:00
Neil MacIntosh
5ebfc16f14 Merge branch 'master' into dev/neilmac/spans_in_maps 2016-08-09 18:14:11 -07:00
Neil MacIntosh
f9f08a56fa Added test for Issue #305. 2016-08-09 18:07:17 -07:00
galik
f6cc5798a1 Renamed include/ folder to gsl/ to make including the library consistent 
whether using it from the development folder, from the installation
folder or from being copied into a project. 

    #include <gsl/gsl.h>

Updated headers/tests/instructions/cmake build accordingly

This PR should address https://github.com/Microsoft/GSL/issues/277 (less
the renaming of gsl itself)
 2016-08-09 15:04:58 +01:00
Neil MacIntosh
32ee66d320 Added basic tests for std::begin/end and friends (Issue #252). 2016-08-08 13:48:12 -07:00
Neil MacIntosh
0dd5f56bed Fixed unused variable and ran clang-format. Tested on gcc/clang. 2016-08-08 13:33:02 -07:00
Neil MacIntosh
82389aa630 Fixed up iterator implementation to allow conversion from iterator to 
const_iterator.
 2016-08-08 12:06:47 -07:00
Som1Lse
c4817358aa Implemented https://github.com/Microsoft/GSL/issues/260 2016-08-03 22:28:25 +02:00
Neil MacIntosh
8e31f53f8a Building clean with MSVC12. 2016-07-29 11:16:06 -07:00
Neil MacIntosh
a0cf1ecc49 Renamed as_span() to as_multi_span() for clarity. 2016-07-28 17:27:22 -07:00
Neil MacIntosh
c366f4415d Fixed compilation issues for GCC on Linux. 2016-07-26 18:34:27 -07:00
Neil MacIntosh
ca4cdd80de 64-bit clean fixes. 2016-07-20 12:47:21 -07:00
Neil MacIntosh
cd80ef6146 Merge branch 'master' into dev/neilmac/spec 2016-07-20 12:02:51 -07:00
Neil MacIntosh
eed99d8599 Merge branch 'master' into dev/neilmac/spec 2016-07-20 09:30:05 -07:00
Neil MacIntosh
30a038ca6a Added tests for span iterators, fixed implementation. 2016-07-18 11:38:01 -07:00
Neil MacIntosh
8855c59579 Added basic compile support for MSVC 2013 to byte. 2016-07-15 17:31:40 -07:00
Neil MacIntosh
267472449c Renamed byte header and tidied up string_span dependencies. 2016-06-26 17:00:56 +03:00
Neil MacIntosh
b72d7abfb0 Added definition of gsl::byte to match proposed std::byte. 2016-06-24 04:54:09 -07:00
Neil MacIntosh
62f30205e5 Additional std::array ctor to support const element cases. 2016-06-14 20:14:17 -07:00
Neil MacIntosh
c94a66f468 Tightened SFINAE for span<U> to span<T> conversions. 2016-06-12 18:28:19 -07:00
Neil MacIntosh
ba8ebef509 Added span to object rep conversions. 2016-05-29 17:06:29 -07:00
Neil MacIntosh
d63c9803da Added comparison operators. 2016-05-29 14:05:09 -07:00
Neil MacIntosh
d9d6ff0121 Added iterators. 2016-05-29 13:52:28 -07:00
ericLemanissier
9d8866a732 gsl::at overload for initializer_list 
initializer_list do not have subscript operator, so the generic container overload of gsl::at fails to compile.
This commits adds an overload of gsl::at for initializer_lists, using *(initializer_list::begin()+index) instead of subscript operator
 2016-05-09 15:27:17 +02:00
Sergiy Oryekhov
79030c5586 Moving submodule init before subdirectory. 2016-03-23 16:53:00 -07:00
Sergiy Oryekhov
32d00796ad Adding unittest-cpp as a submodule. 2016-03-23 16:42:35 -07:00
Neil MacIntosh
85939048b4 Test for operator function call. 2016-03-18 16:53:16 -07:00
Neil MacIntosh
c8a412f028 Implemented first, last, subspan. 2016-03-18 16:49:29 -07:00
Neil MacIntosh
3d4c34966a Fixed ctors for Container and std::array to accept temporaries. 2016-03-17 17:20:33 -07:00
Neil MacIntosh
717a2e35f1 Added conversion ctors. 2016-03-16 19:39:55 -07:00
Neil MacIntosh
c40094a532 Added from-container constructors. 2016-03-01 12:11:41 -08:00
Neil MacIntosh
f61a9bba48 Added array constructors. 2016-02-29 13:16:48 -08:00
Neil MacIntosh
502cd6650a Checking in to continue working elsewhere. 2016-02-28 00:50:53 -08:00
Neil MacIntosh
cc22f2bf42 first/last constructor working. 2016-02-25 11:42:26 -08:00
Neil MacIntosh
d3929c59a0 Began reimplementation of span. Basic constructors. 2016-02-24 16:11:33 -08:00
Neil MacIntosh
cec26a23b9 Added new span-related files. 2016-02-24 11:26:28 -08:00
Neil MacIntosh
d2f12a8fa3 File renames to reflect new multi_span name. 2016-02-24 11:03:33 -08:00
Neil MacIntosh
49e80625c6 Renamed existing span to multi_span. 2016-02-24 10:29:29 -08:00
Paweł Bylica
6a4f2512b7 narrow: Also check if a value has changed sign after cast. 
Fixes https://github.com/Microsoft/GSL/issues/222.
 2016-02-08 12:38:06 +01:00
Anna Gringauze
45f2bdb486 Fixed compilation issues with gcc and clang 2016-02-06 21:37:17 +00:00
Anna Gringauze
b4ff206c24 Added zstring_span and removed zstring_builder to support legacy strings 2016-02-03 19:30:34 -08:00
Anna Gringauze
eb05256ffe Fixed compilation issues in MSVC 2013 2015-12-14 20:43:58 -08:00
Anna Gringauze
87c5daa6c4 Fixed operators and constructors for string_span 2015-12-07 00:14:25 -08:00
Anna Gringauze
4efa9e8f07 Run clang format 2015-12-02 12:43:45 -08:00
Anna Gringauze
7077105b9d Added operator== 2015-12-01 13:41:28 -08:00
Anna Gringauze
8c5d06dc79 fixed GCC and clang compilation issues 2015-12-01 13:41:23 -08:00
Anna Gringauze
e3878a6556 merging with master 2015-12-01 13:41:18 -08:00
Neil MacIntosh
c9959b1071 Corrected some variable naming. 2015-11-30 05:34:38 +00:00
Neil MacIntosh
0cf947db77 Reworked span to match GSL design. 2015-11-29 19:19:37 -08:00
Neil MacIntosh
38eaf9fc95 Refactored headers so span can use narrow_cast etc. 2015-11-23 16:22:31 -08:00
Neil MacIntosh
d5057370b8 Merge branch 'master' into dev/neilmac/contracts 2015-11-20 17:14:21 -08:00
Neil MacIntosh
d13f6daa75 Refactored to use Expects/Ensures everywhere. 2015-11-20 17:06:23 -08:00
Elron A. Yellin
e4d8d35af5 add as_span overload for basic_string which doesn't have nonconst .data() like other contiguous containers 2015-11-20 17:50:02 -05:00
Anna Gringauze
c95eb57d3f Fixed conversion problem when creating strided_span from span and bounds 2015-11-19 13:13:15 -08:00
Anna Gringauze
f510025109 Removed basic_span class 2015-11-13 12:54:37 -08:00
Anna Gringauze
8aa4248722 Removing basic_span base class from span 2015-11-13 12:52:02 -08:00
Neil MacIntosh
b9565e50ce Update CMakeLists.txt 2015-11-12 19:36:34 -08:00
Neil MacIntosh
fa056f67e8 Enabled -Wall for gcc and clang. 2015-11-13 03:27:53 +00:00
Neil MacIntosh
a998a9b33b Turned on Level 3 warnings for MSVC. 2015-11-12 18:57:23 -08:00
Neil MacIntosh
4e4882bda8 Added workaround for MSVC 2013 compiler bug. 2015-11-05 09:29:30 -08:00
Neil MacIntosh
b63ec949e9 Renaming array_view and string_view, as per WG21 discussions. 2015-11-04 12:42:27 -08:00
Neil MacIntosh
dbf0d5017c Reactivated tests disabled during development. 2015-11-04 12:17:41 -08:00
Neil MacIntosh
41517ff316 Cleaned up size_t use for ranks. Compilation fixes for non-MSVC compilers. 2015-11-04 02:11:49 +00:00
Neil MacIntosh
16d1e77568 Merge remote-tracking branch 'origin' into dev/neilmac/indextype 2015-11-02 19:01:59 -08:00
Neil MacIntosh
a4fa2b3bd9 Merge branch 'master' of https://github.com/Microsoft/GSL 
Conflicts:
	include/array_view.h
	tests/array_view_tests.cpp
 2015-10-28 16:53:53 -07:00
Matt Newport
0cbdc7036d Fixed string_view::ensure_z() for const char*. 2015-10-26 18:23:14 -07:00
Neil MacIntosh
ace9ab9d3b Building again. Some tests failing. 2015-10-23 19:49:17 -07:00
Anna Gringauze
5f26ddac70 Replaced index constructor from initializer list by a constructor from static list 
Conflicts:
	include/array_view.h
 2015-10-19 12:35:38 -07:00
Anna Gringauze
a4654a46b5 Removed arrow_proxy class, fixes bugs in reverse bounds_iterator 2015-10-16 17:15:56 -07:00
Neil MacIntosh
d0f09e768e Merge branch 'master' of https://github.com/Microsoft/GSL 
Conflicts:
	include/array_view.h
 2015-10-15 16:38:53 -07:00
Neil MacIntosh
f45fedbec2 Partway through removing configurable SizeType. 2015-10-15 14:29:35 -07:00
Anna Gringauze
fdf8643471 Fixes for gcc 2015-10-14 21:27:41 -07:00
Anna Gringauze
546f8cc130 Added tests for index size_type conversions 2015-10-12 18:35:21 -07:00
Anna Gringauze
db38497d05 Removed coordinate_facade class 2015-10-12 16:52:11 -07:00
Treb Connell
fda8e12310 Fix #124 remove maybe_null 2015-10-05 13:34:50 -07:00
kkoenig
144ee44132 First arg of vector ctor should be num elements, second should be value. Fixes issue #121 2015-10-03 22:02:49 -07:00
Treb Connell
b8ec73a179 Fix moving a final_act twice 2015-10-02 15:58:23 -07:00
Neil MacIntosh
ef626fd33a Renamed namespace to 'gsl'. Renamed macro to configure testing. 2015-09-29 16:41:37 -07:00
john-lynch
ae24c0fe06 Added test that Final_act object can be moved properly. While this is not a common case, it may happen if the user calls finally and the compiler fails to perform RVO. 2015-09-29 00:03:15 -05:00
Treb Connell
444bf9640a Fix issue #49 2015-09-28 18:49:53 -07:00
Treb Connell
83333419de Add test that reproduces issue 2015-09-28 18:34:04 -07:00
Treb Connell
b29566628e Revert "Fix issue #49" 
This reverts commit a46d6fcf0d.
 2015-09-28 18:26:35 -07:00
Treb Connell
a46d6fcf0d Fix issue #49 2015-09-28 15:17:37 -07:00
Kern Handa
7d8e609faf Merge remote-tracking branch 'upstream/master' into kernhanda/heterogenous-assignment-not_null 2015-09-28 07:37:06 +00:00
Kern Handa
783eaabf9d Add various copy assignment operators to not_null and maybe_null_*. 
Also removed unused constant member variable that seemed to be there
to prevent maybe_null_* being used with anything other than a pointer,
which is being taken care of with a static_assert now.
 2015-09-28 07:35:18 +00:00
Neil MacIntosh
bb169976da Fixed leak in owner<> test. Ha ha ha! 2015-09-27 18:06:51 -07:00
Kern Handa
2b6d90436f not_null and maybe_null variants should only work on nullptr-assignable types. 
This is in accordance with the GSL.View guidance on not_null and maybe_null
types in the CppCoreGuidelines document.
 2015-09-27 19:35:23 +00:00
Neil MacIntosh
8ae77b1fd5 Merge pull request #46 from trebconnell/fixmaybenull 
Fix issue #45: comparing two maybe_null_dbg's can cause fail_fast
 2015-09-24 15:22:43 -07:00
Treb Connell
996aa06e08 Fix issue #45: comparing two maybe_null_dbg's can cause fail_fast 2015-09-24 14:09:40 -07:00
Tamas Kenez
9b454b7a9b add travis testing (gcc5, clang36) 
- also relaxed CMake version to 2.8.7, the version default in travis
 2015-09-23 17:43:36 +02:00
David Capello
5d9aae7430 Add add_gsl_test() function in tests/CMakeLists.txt 
With this function we can avoid duplicated code to add a new test.
 2015-09-21 16:04:06 -03:00
Neil MacIntosh
05e6b6dd4b Added missing owner<T>, corrected array_view::sub(). 2015-09-20 19:18:12 -07:00
Anna Gringauze
1a86498733 Formatting 2015-09-14 18:55:06 -07:00
Neil MacIntosh
54ec02fef6 Fixing misformatting of ArrayViewComparison. 2015-09-14 18:04:40 -07:00
Neil MacIntosh
3ff9b17a9f Restoring empty_array_view tests. 2015-09-14 17:57:29 -07:00
Neil MacIntosh
c6a2f8c086 Testing tab fixup. 2015-09-14 17:51:31 -07:00
Neil MacIntosh
383dc507a4 Fixes for review feedback. 2015-09-14 15:41:40 -07:00
Neil MacIntosh
9a29712022 Ensuring compilation works for VS 2013. 2015-09-14 15:11:07 -07:00
Neil MacIntosh
ef6cc65053 Fixed compilation issues with Clang and GCC on Linux. 2015-09-14 21:26:17 +00:00
Anna Gringauze
17ed5c3664 Fixed issues in strided_array_views, added tests 2015-09-14 13:03:28 -07:00
Neil MacIntosh
75f31dabe9 Removed Debug build warnings from MSVC STL. 2015-08-27 22:15:44 -07:00
Neil MacIntosh
9f9fad9620 Implemented comparison operators on array_view. 2015-08-27 18:13:49 -07:00
Anna Gringauze
5e945461c9 Fixed unittest directory check to look in the source directory 2015-08-25 11:50:58 -07:00
Neil MacIntosh
a9dcbe04ff Initial commit of library files. 2015-08-20 18:09:14 -07:00