Change PrimitiveDataFrameColumnComputations to use Generic Math

Author: JakeRadMSFT

src/Microsoft.Data.Analysis/AssemblyAttributes.cs

@@ -0,0 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Runtime.Versioning;
+
+[assembly: RequiresPreviewFeatures]

src/Microsoft.Data.Analysis/DecimalMathComputation.cs

@@ -0,0 +1,23 @@
+
+
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// Generated from PrimitiveColumnComputations.tt. Do not modify directly
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.Versioning;
+
+namespace Microsoft.Data.Analysis
+{
+    [RequiresPreviewFeatures]
+    internal class DecimalMathComputation : NumberMathComputation<decimal>
+    {
+        public override void Round(PrimitiveColumnContainer<decimal> column)
+        {
+            Apply(column, decimal.Round);
+        }
+    }
+}

src/Microsoft.Data.Analysis/FloatingPointMathComputation.cs

@@ -0,0 +1,24 @@
+
+
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// Generated from PrimitiveColumnComputations.tt. Do not modify directly
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.Versioning;
+
+namespace Microsoft.Data.Analysis
+{
+    [RequiresPreviewFeatures]
+    internal class FloatingPointMathComputation<T> : NumberMathComputation<T>
+        where T : unmanaged, INumber<T>, IFloatingPoint<T>
+    {
+        public override void Round(PrimitiveColumnContainer<T> column)
+        {
+            Apply(column, T.Round);
+        }
+    }
+}

src/Microsoft.Data.Analysis/Microsoft.Data.Analysis.csproj

@@ -1,13 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="$(RepoRoot)eng/pkg/Pack.props" />
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
+    <EnablePreviewFeatures>True</EnablePreviewFeatures>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <SuppressFinalPackageVersion>false</SuppressFinalPackageVersion>
     <Description>This package contains easy-to-use and high-performance libraries for data analysis and transformation.</Description>
     <PackageReleaseNotes>Initial preview of robust and extensible types and algorithms for manipulating structured data that supports aggregations, statistical funtions, sorting, grouping, joins, merges, handling missing values and more. </PackageReleaseNotes>
     <PackageTags>ML.NET ML Machine Learning Data Science DataFrame Preparation DataView Analytics Exploration</PackageTags>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    
+    
     <!-- 
       1591: Documentation warnings
       NU5100: Warning that gets triggered because a .dll is not placed under lib folder on package. This is by design as we want MDAI to be under interactive-extensions folder.
@@ -47,6 +50,7 @@
     <PackageReference Include="System.Memory" Version="$(SystemMemoryVersion)" />
     <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="$(SystemRuntimeCompilerServicesUnsafeVersion)" />
     <PackageReference Include="System.Buffers" Version="$(SystemBuffersVersion)" />
+    <PackageReference Include="System.Runtime.Experimental" Version="6.0.2" />
   </ItemGroup>
 
   <ItemGroup>
@@ -119,10 +123,6 @@
       <Generator>TextTemplatingFileGenerator</Generator>
       <LastGenOutput>PrimitiveColumnArithmetic.cs</LastGenOutput>
     </None>
-    <None Update="PrimitiveDataFrameColumnComputations.tt">
-      <Generator>TextTemplatingFileGenerator</Generator>
-      <LastGenOutput>PrimitiveDataFrameColumnComputations.cs</LastGenOutput>
-    </None>
     <None Update="PrimitiveColumnContainer.BinaryOperations.tt">
       <Generator>TextTemplatingFileGenerator</Generator>
       <LastGenOutput>PrimitiveColumnContainer.BinaryOperations.cs</LastGenOutput>
@@ -212,11 +212,6 @@
       <AutoGen>True</AutoGen>
       <DependentUpon>PrimitiveColumnArithmetic.tt</DependentUpon>
     </Compile>
-    <Compile Update="PrimitiveDataFrameColumnComputations.cs">
-      <DesignTime>True</DesignTime>
-      <AutoGen>True</AutoGen>
-      <DependentUpon>PrimitiveDataFrameColumnComputations.tt</DependentUpon>
-    </Compile>
     <Compile Update="PrimitiveColumnContainer.BinaryOperations.cs">
       <DesignTime>True</DesignTime>
       <AutoGen>True</AutoGen>