WIP: Updated mdspan

LICENSE.md

@@ -134,4 +134,4 @@ associated software packages may are listed below:
 
 10. experimental/mdspan - https://github.com/kokkos/mdspan
     Kokkos v. 2.0, Copyright (2019) Sandia Corporation, BSD-3 License
-    Git version hash: a7990884f090365787a90cdc12e689822d642c65
+    Git version hash: 0f076223d1b36690323e8410f4a82a7716b84875

appveyor.yml

@@ -13,10 +13,7 @@ environment:
   PATH: c:\projects\win32-vs16-tools\bin;$(PATH);c:\msys64\mingw64\bin
   VCPKGDIR: C:\Tools\vcpkg
   GENERATOR: "Visual Studio 16 2019"
-  CMAKE_OPTIONS: "-DCMAKE_TOOLCHAIN_FILE=%VENDOR_DIR%\\vs2019-toolchain.cmake" 
-  #-DCMAKE_VERBOSE_MAKEFILE=ON"
-  #QTDIR: c:\Qt\5.14.0
-  #PATH+=c:\Qt\5.14.0\bin
+  CMAKE_OPTIONS: "-DCMAKE_TOOLCHAIN_FILE=%VENDOR_DIR%\\vs2019-toolchain.cmake -DCMAKE_VERBOSE_MAKEFILE=ON"
 
   matrix:
     - BUILD_TYPE: Debug
@@ -68,10 +65,10 @@ build_script:
 # no MPI installed so force scalar builds.
   - echo cmake -G "%GENERATOR%" -A x64 %CMAKE_OPTIONS% -DDRACO_C4=%C4_OPTS% %APPVEYOR_BUILD_FOLDER%
   - cmake -G "%GENERATOR%" -A x64 %CMAKE_OPTIONS% -DDRACO_C4=%C4_OPTS% %APPVEYOR_BUILD_FOLDER%
-  - echo cmake --build . --config %BUILD_TYPE% -j %NUMBER_OF_PROCESSORS%
-  - cmake --build . --config %BUILD_TYPE% -j %NUMBER_OF_PROCESSORS%
-  - echo ctest -C %BUILD_TYPE% -j 2 --output-on-failure
-  - ctest -C %BUILD_TYPE% -j %NUMBER_OF_PROCESSORS% --output-on-failure
+  - echo cmake --build . --config %BUILD_TYPE% -j %NUMBER_OF_PROCESSORS% --target Ut_experimental_tst_mdspan_exe
+  - cmake --build . --config %BUILD_TYPE% -j %NUMBER_OF_PROCESSORS% --target Ut_experimental_tst_mdspan_exe
+#  - echo ctest -C %BUILD_TYPE% -j 2 --output-on-failure
+#  - ctest -C %BUILD_TYPE% -j %NUMBER_OF_PROCESSORS% --output-on-failure
 
 #build:
 #  verbosity: minimal

src/experimental/.clang-format

@@ -0,0 +1,4 @@
+---
+Language:      Cpp
+DisableFormat: true
+...

src/experimental/__p0009_bits/accessor_basic.hpp

@@ -45,20 +45,22 @@
 
 #include "macros.hpp"
 
-#include <cstddef>
+#include <cstddef> // ptrdiff_t
 
 namespace std {
 namespace experimental {
 
-template <class ElementType> struct accessor_basic {
-
+template <class ElementType>
+struct accessor_basic {
+
   using offset_policy = accessor_basic;
   using element_type = ElementType;
-  using reference = ElementType &;
-  using pointer = ElementType *;
+  using reference = ElementType&;
+  using pointer = ElementType*;
 
   MDSPAN_INLINE_FUNCTION
-  constexpr pointer offset(pointer p, ptrdiff_t i) const noexcept {
+  constexpr pointer
+  offset(pointer p, ptrdiff_t i) const noexcept {
     return p + i;
   }
 
@@ -68,7 +70,10 @@ template <class ElementType> struct accessor_basic {
   }
 
   MDSPAN_INLINE_FUNCTION
-  constexpr pointer decay(pointer p) const noexcept { return p; }
+  constexpr pointer decay(pointer p) const noexcept {
+    return p;
+  }
+
 };
 
 } // end namespace experimental

src/experimental/__p0009_bits/all_type.hpp

@@ -48,9 +48,9 @@
 namespace std {
 namespace experimental {
 
-struct all_type {};
+struct all_type { };
 
-_MDSPAN_INLINE_VARIABLE constexpr auto all = all_type{};
+_MDSPAN_INLINE_VARIABLE constexpr auto all = all_type{ };
 
 } // end namespace experimental
 } // namespace std