initial commit
Evan Hemsley
commit
63a4a304c8
|
|
@ -0,0 +1,135 @@
|
|||
## Ignore Visual Studio temporary files, build results, and
|
||||
## files generated by popular Visual Studio add-ons.
|
||||
|
||||
# User-specific files
|
||||
*.suo
|
||||
*.user
|
||||
*.sln.docstates
|
||||
.vs/
|
||||
|
||||
# Build results
|
||||
|
||||
[Dd]ebug/
|
||||
[Rr]elease/
|
||||
x64/
|
||||
[Bb]in/
|
||||
[Oo]bj/
|
||||
|
||||
# MSTest test Results
|
||||
[Tt]est[Rr]esult*/
|
||||
[Bb]uild[Ll]og.*
|
||||
|
||||
*_i.c
|
||||
*_p.c
|
||||
*_i.h
|
||||
*.ilk
|
||||
*.meta
|
||||
*.obj
|
||||
*.pch
|
||||
*.pdb
|
||||
*.pgc
|
||||
*.pgd
|
||||
*.rsp
|
||||
*.sbr
|
||||
*.tlb
|
||||
*.tli
|
||||
*.tlh
|
||||
*.tmp
|
||||
*.tmp_proj
|
||||
*.log
|
||||
*.vspscc
|
||||
*.vssscc
|
||||
.builds
|
||||
*.pidb
|
||||
*.log
|
||||
*.svclog
|
||||
*.scc
|
||||
|
||||
# Visual C++ cache files
|
||||
ipch/
|
||||
*.aps
|
||||
*.ncb
|
||||
*.opensdf
|
||||
*.sdf
|
||||
*.cachefile
|
||||
|
||||
# Visual Studio profiler
|
||||
*.psess
|
||||
*.vsp
|
||||
*.vspx
|
||||
|
||||
# Guidance Automation Toolkit
|
||||
*.gpState
|
||||
|
||||
# ReSharper is a .NET coding add-in
|
||||
_ReSharper*/
|
||||
*.[Rr]e[Ss]harper
|
||||
*.DotSettings.user
|
||||
|
||||
# Click-Once directory
|
||||
publish/
|
||||
|
||||
# Publish Web Output
|
||||
*.Publish.xml
|
||||
*.pubxml
|
||||
*.azurePubxml
|
||||
|
||||
# NuGet Packages Directory
|
||||
## TODO: If you have NuGet Package Restore enabled, uncomment the next line
|
||||
packages/
|
||||
## TODO: If the tool you use requires repositories.config, also uncomment the next line
|
||||
!packages/repositories.config
|
||||
|
||||
# Windows Azure Build Output
|
||||
csx/
|
||||
*.build.csdef
|
||||
|
||||
# Windows Store app package directory
|
||||
AppPackages/
|
||||
|
||||
# Others
|
||||
sql/
|
||||
*.Cache
|
||||
ClientBin/
|
||||
[Ss]tyle[Cc]op.*
|
||||
![Ss]tyle[Cc]op.targets
|
||||
~$*
|
||||
*~
|
||||
*.dbmdl
|
||||
*.[Pp]ublish.xml
|
||||
|
||||
*.publishsettings
|
||||
|
||||
# RIA/Silverlight projects
|
||||
Generated_Code/
|
||||
|
||||
# Backup & report files from converting an old project file to a newer
|
||||
# Visual Studio version. Backup files are not needed, because we have git ;-)
|
||||
_UpgradeReport_Files/
|
||||
Backup*/
|
||||
UpgradeLog*.XML
|
||||
UpgradeLog*.htm
|
||||
|
||||
# SQL Server files
|
||||
App_Data/*.mdf
|
||||
App_Data/*.ldf
|
||||
|
||||
# =========================
|
||||
# Windows detritus
|
||||
# =========================
|
||||
|
||||
# Windows image file caches
|
||||
Thumbs.db
|
||||
ehthumbs.db
|
||||
|
||||
# Folder config file
|
||||
Desktop.ini
|
||||
|
||||
# Recycle Bin used on file shares
|
||||
$RECYCLE.BIN/
|
||||
|
||||
# Mac desktop service store files
|
||||
.DS_Store
|
||||
|
||||
_NCrunch*
|
||||
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio Version 16
|
||||
VisualStudioVersion = 16.0.29613.14
|
||||
MinimumVisualStudioVersion = 15.0.26124.0
|
||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MoonTools.FastCollections", "src\MoonTools.FastCollections.csproj", "{A6BAA858-20B5-4274-A216-7E71990DAAFB}"
|
||||
EndProject
|
||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "test", "test\test.csproj", "{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|Any CPU = Debug|Any CPU
|
||||
Debug|x64 = Debug|x64
|
||||
Debug|x86 = Debug|x86
|
||||
Release|Any CPU = Release|Any CPU
|
||||
Release|x64 = Release|x64
|
||||
Release|x86 = Release|x86
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Debug|x64.ActiveCfg = Debug|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Debug|x64.Build.0 = Debug|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Debug|x86.ActiveCfg = Debug|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Debug|x86.Build.0 = Debug|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Release|x64.ActiveCfg = Release|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Release|x64.Build.0 = Release|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Release|x86.ActiveCfg = Release|Any CPU
|
||||
{A6BAA858-20B5-4274-A216-7E71990DAAFB}.Release|x86.Build.0 = Release|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Debug|x64.ActiveCfg = Debug|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Debug|x64.Build.0 = Debug|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Debug|x86.ActiveCfg = Debug|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Debug|x86.Build.0 = Debug|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Release|x64.ActiveCfg = Release|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Release|x64.Build.0 = Release|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Release|x86.ActiveCfg = Release|Any CPU
|
||||
{26DDCFFB-B3AE-4CB4-8671-ABB15862193F}.Release|x86.Build.0 = Release|Any CPU
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
GlobalSection(ExtensibilityGlobals) = postSolution
|
||||
SolutionGuid = {085A69AB-C816-491D-B59C-E8533E7F355D}
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
|
|
@ -0,0 +1,124 @@
|
|||
namespace MoonTools.FastCollections
|
||||
{
|
||||
public static unsafe class MemoryHelper
|
||||
{
|
||||
public static void Copy(uint* src, uint* dest, int count)
|
||||
{
|
||||
for (; count != 0; count--) *dest++ = *src++;
|
||||
}
|
||||
|
||||
public static void Fill(uint* p, int count, uint value)
|
||||
{
|
||||
for (; count != 0; count--) *p++ = value;
|
||||
}
|
||||
|
||||
public static void And(uint* p, uint* q, uint* result, int count)
|
||||
{
|
||||
for (; count != 0; count--) *result++ = *p++ & *q++;
|
||||
}
|
||||
|
||||
public static void Or(uint* p, uint* q, uint* result, int count)
|
||||
{
|
||||
for (; count != 0; count--) *result++ = *p++ | *q++;
|
||||
}
|
||||
|
||||
public static void Not(uint* p, uint* result, int count)
|
||||
{
|
||||
for (; count != 0; count--) *result++ = ~*p++;
|
||||
}
|
||||
|
||||
public static bool Equal(uint* p, uint* q, int count)
|
||||
{
|
||||
for (; count != 0; count--) if (*p++ != *q++) { return false; }
|
||||
return true;
|
||||
}
|
||||
|
||||
public static bool NotEqual(uint* p, uint* q, int count)
|
||||
{
|
||||
for (; count != 0; count--) if (*p++ == *q++) { return false; }
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
public unsafe struct BitSet512
|
||||
{
|
||||
public static BitSet512 Zero { get; } = new BitSet512(0);
|
||||
public static BitSet512 Ones { get; } = new BitSet512(uint.MaxValue);
|
||||
|
||||
private const int _uintLength = 16;
|
||||
|
||||
private fixed uint _buffer[_uintLength];
|
||||
|
||||
public BitSet512(uint value)
|
||||
{
|
||||
fixed (uint* p = _buffer) MemoryHelper.Fill(p, _uintLength, value);
|
||||
}
|
||||
|
||||
public BitSet512(uint* src)
|
||||
{
|
||||
fixed (uint* dest = _buffer) MemoryHelper.Copy(src, dest, _uintLength);
|
||||
}
|
||||
|
||||
public static BitSet512 operator &(BitSet512 a, BitSet512 b)
|
||||
{
|
||||
var tmp = stackalloc uint[_uintLength];
|
||||
MemoryHelper.And(a._buffer, b._buffer, tmp, _uintLength);
|
||||
return new BitSet512(tmp);
|
||||
}
|
||||
|
||||
public static BitSet512 operator |(BitSet512 a, BitSet512 b)
|
||||
{
|
||||
var tmp = stackalloc uint[_uintLength];
|
||||
MemoryHelper.Or(a._buffer, b._buffer, tmp, _uintLength);
|
||||
return new BitSet512(tmp);
|
||||
}
|
||||
|
||||
public static BitSet512 operator ~(BitSet512 a)
|
||||
{
|
||||
var tmp = stackalloc uint[_uintLength];
|
||||
MemoryHelper.Not(a._buffer, tmp, _uintLength);
|
||||
return new BitSet512(tmp);
|
||||
}
|
||||
|
||||
public BitSet512 Set(int index)
|
||||
{
|
||||
var tmp = stackalloc uint[_uintLength];
|
||||
fixed (uint* p = _buffer) MemoryHelper.Copy(p, tmp, _uintLength);
|
||||
tmp[index / 32] |= (uint)(1 << index % 32);
|
||||
return new BitSet512(tmp);
|
||||
}
|
||||
|
||||
public BitSet512 UnSet(int index)
|
||||
{
|
||||
var tmp = stackalloc uint[_uintLength];
|
||||
fixed (uint* p = _buffer) MemoryHelper.Copy(p, tmp, _uintLength);
|
||||
tmp[index / 32] &= ~(uint)(1 << index % 32);
|
||||
return new BitSet512(tmp);
|
||||
}
|
||||
|
||||
public bool Get(int bitIndex)
|
||||
{
|
||||
uint thing = _buffer[bitIndex / 32];
|
||||
return (_buffer[bitIndex / 32] & (uint)(1 << bitIndex % 32)) == _buffer[bitIndex / 32];
|
||||
}
|
||||
|
||||
public bool AllTrue()
|
||||
{
|
||||
var tmp = stackalloc uint[_uintLength];
|
||||
MemoryHelper.Fill(tmp, _uintLength, uint.MaxValue);
|
||||
fixed (uint* p = _buffer) return MemoryHelper.Equal(p, tmp, _uintLength);
|
||||
}
|
||||
|
||||
public bool AllFalse()
|
||||
{
|
||||
var tmp = stackalloc uint[_uintLength];
|
||||
MemoryHelper.Fill(tmp, _uintLength, 0);
|
||||
fixed (uint* p = _buffer) return MemoryHelper.Equal(p, tmp, _uintLength);
|
||||
}
|
||||
|
||||
public static BitSet512 BitwiseAnd(BitSet512 left, BitSet512 right)
|
||||
{
|
||||
return left & right;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>netstandard2.0</TargetFramework>
|
||||
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
|
||||
<RootNamespace>MoonTools.Collections</RootNamespace>
|
||||
<AssemblyName>MoonTools.Collections</AssemblyName>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.8">
|
||||
<PrivateAssets>all</PrivateAssets>
|
||||
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
|
||||
</PackageReference>
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
using NUnit.Framework;
|
||||
using FluentAssertions;
|
||||
|
||||
namespace MoonTools.FastCollections.Test
|
||||
{
|
||||
public class BitSet512Test
|
||||
{
|
||||
[Test]
|
||||
public void Zero()
|
||||
{
|
||||
var bitSet = BitSet512.Zero;
|
||||
bitSet.AllFalse().Should().BeTrue();
|
||||
bitSet.AllTrue().Should().BeFalse();
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void Ones()
|
||||
{
|
||||
var bitSet = BitSet512.Ones;
|
||||
bitSet.AllTrue().Should().BeTrue();
|
||||
bitSet.AllFalse().Should().BeFalse();
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void Set()
|
||||
{
|
||||
var bitSet = BitSet512.Zero.Set(5);
|
||||
bitSet.Get(5).Should().BeTrue();
|
||||
bitSet.AllFalse().Should().BeFalse();
|
||||
|
||||
bitSet = BitSet512.Zero.Set(132);
|
||||
bitSet.Get(132).Should().BeTrue();
|
||||
bitSet.AllFalse().Should().BeFalse();
|
||||
|
||||
bitSet = BitSet512.Zero.Set(268);
|
||||
bitSet.Get(268).Should().BeTrue();
|
||||
bitSet.AllFalse().Should().BeFalse();
|
||||
|
||||
bitSet = BitSet512.Zero.Set(450);
|
||||
bitSet.Get(450).Should().BeTrue();
|
||||
bitSet.AllFalse().Should().BeFalse();
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void UnSet()
|
||||
{
|
||||
var bitSet = BitSet512.Ones.UnSet(285);
|
||||
bitSet.Get(285).Should().BeFalse();
|
||||
bitSet.Set(285).AllTrue().Should().BeTrue();
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void Get()
|
||||
{
|
||||
var bitSet = BitSet512.Zero.Set(359);
|
||||
bitSet.Get(359).Should().BeTrue();
|
||||
bitSet.UnSet(359).AllFalse().Should().BeTrue();
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void Not()
|
||||
{
|
||||
var bitSet = ~BitSet512.Ones;
|
||||
bitSet.AllFalse().Should().BeTrue();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>netcoreapp3.1</TargetFramework>
|
||||
|
||||
<IsPackable>false</IsPackable>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="FluentAssertions" Version="5.9.0" />
|
||||
<PackageReference Include="nunit" Version="3.12.0" />
|
||||
<PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\src\MoonTools.FastCollections.csproj" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
Loading…
Reference in New Issue