Added etl::ibitset::span() member functions to return a span of the underlying binary data.

Moved image resources

include/etl/bitset.h

@@ -50,6 +50,7 @@ SOFTWARE.
 #include "char_traits.h"
 #include "static_assert.h"
 #include "error_handler.h"
+#include "span.h"
 
 #include "private/minmax_push.h"
 
@@ -132,6 +133,9 @@ namespace etl
 
     static const size_t    BITS_PER_ELEMENT = etl::integral_limits<element_t>::bits;
 
+    typedef etl::span<element_t>       span_type;
+    typedef etl::span<const element_t> const_span_type;
+
     enum
     {
       npos = etl::integral_limits<size_t>::max
@@ -749,6 +753,24 @@ namespace etl
       etl::swap_ranges(pdata, pdata + SIZE, other.pdata);
     }
 
+    //*************************************************************************
+    /// span
+    /// Returns a span of the underlying data.
+    //*************************************************************************
+    span_type span()
+    {
+      return span_type(pdata, pdata + SIZE);
+    }
+
+    //*************************************************************************
+    /// span
+    /// Returns a const span of the underlying data.
+    //*************************************************************************
+    const_span_type span() const
+    {
+      return const_span_type(pdata, pdata + SIZE);
+    }
+
   protected:
 
     //*************************************************************************

include/etl/version.h

@@ -38,7 +38,7 @@ SOFTWARE.
 ///\ingroup utilities
 
 #define ETL_VERSION_MAJOR 18
-#define ETL_VERSION_MINOR 10
+#define ETL_VERSION_MINOR 11
 #define ETL_VERSION_PATCH  0
 #define ETL_VERSION       ETL_STRINGIFY(ETL_VERSION_MAJOR) "." ETL_STRINGIFY(ETL_VERSION_MINOR) "." ETL_STRINGIFY(ETL_VERSION_PATCH)
 #define ETL_VERSION_W     ETL_STRINGIFY(ETL_VERSION_MAJOR) L"." ETL_STRINGIFY(ETL_VERSION_MINOR) L"." ETL_STRINGIFY(ETL_VERSION_PATCH)

library.json

@@ -1,6 +1,6 @@
 {
   "name": "Embedded Template Library",
-  "version": "18.10.0",
+  "version": "18.11.0",
   "authors": {
     "name": "John Wellbelove",
     "email": "john.wellbelove@etlcpp.com"

library.properties

@@ -1,5 +1,5 @@
 name=Embedded Template Library
-version=18.10.0
+version=18.11.0
 author= John Wellbelove <john.wellbelove@etlcpp.com>
 maintainer=John Wellbelove <john.wellbelove@etlcpp.com>
 license=MIT

support/Release notes.txt

@@ -1,3 +1,7 @@
+===============================================================================
+18.11.0
+Added etl::ibitset::span() member function to return a span of the underlying binary data.
+
 ===============================================================================
 18.10.0
 Fixed pointer vector move operators.

test/test_bitset.cpp

@@ -1012,7 +1012,6 @@ namespace
       CHECK_EQUAL(4U, data.find_next(true,  1));
     }
 
-
     //*************************************************************************
     TEST(test_swap)
     {
@@ -1027,5 +1026,37 @@ namespace
       CHECK(data1 == compare2);
       CHECK(data2 == compare1);
     }
+
+    //*************************************************************************
+    TEST(test_span)
+    {
+      using span_t = etl::ibitset::span_type;
+
+      etl::bitset<32> b(0x12345678);
+
+      span_t s = b.span();
+      CHECK_EQUAL(0x78, s[0]);
+      CHECK_EQUAL(0x56, s[1]);
+      CHECK_EQUAL(0x34, s[2]);
+      CHECK_EQUAL(0x12, s[3]);
+
+      s[2] = 0x9A;
+      uint32_t value = b.value<uint32_t>();
+      CHECK_EQUAL(0x129A5678, value);
+    }
+
+    //*************************************************************************
+    TEST(test_const_span)
+    {
+      using span_t = etl::ibitset::const_span_type;
+
+      const etl::bitset<32> b(0x12345678);
+
+      span_t s = b.span();
+      CHECK_EQUAL(0x78, s[0]);
+      CHECK_EQUAL(0x56, s[1]);
+      CHECK_EQUAL(0x34, s[2]);
+      CHECK_EQUAL(0x12, s[3]);
+    }
   };
 }

test/vs2019/etl.vcxproj

@@ -1671,6 +1671,7 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\.circleci\config.yml" />
+    <None Include="..\..\.github\workflows\main.yml" />
     <None Include="..\..\etl.pspimage" />
     <None Include="..\..\etl.xar" />
     <None Include="..\..\include\etl\generators\generate.bat" />

test/vs2019/etl.vcxproj.filters

@@ -76,6 +76,9 @@
     <Filter Include="Resource Files\CI\CircleCI">
       <UniqueIdentifier>{0d5824b1-3ef9-43e0-b2d5-15d6246b843e}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Resource Files\CI\Github">
+      <UniqueIdentifier>{c25471f3-451a-4279-925d-cbdcec912ef8}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\include\etl\enum_type.h">
@@ -1438,6 +1441,9 @@
     <None Include="..\..\.circleci\config.yml">
       <Filter>Resource Files\CI\CircleCI</Filter>
     </None>
+    <None Include="..\..\.github\workflows\main.yml">
+      <Filter>Resource Files\CI\Github</Filter>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <Text Include="..\..\include\etl\file_error_numbers.txt">