feat: CPlusPlus Studio

Studio/Studio.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.32802.440
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Studio", "Studio\Studio.vcxproj", "{11117C51-BEAF-4F63-B386-CDB0760BCDE8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Debug|x64.ActiveCfg = Debug|x64
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Debug|x64.Build.0 = Debug|x64
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Debug|x86.ActiveCfg = Debug|Win32
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Debug|x86.Build.0 = Debug|Win32
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Release|x64.ActiveCfg = Release|x64
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Release|x64.Build.0 = Release|x64
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Release|x86.ActiveCfg = Release|Win32
+		{11117C51-BEAF-4F63-B386-CDB0760BCDE8}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {BBED567D-5B88-44EF-BE70-53896DD79856}
+	EndGlobalSection
+EndGlobal

Studio/Studio/MemoryAlignment.h

@@ -0,0 +1,37 @@
+/*******************************************************************
+ * Copyright (c) 2022~2023 XMuli  All rights reserved.
+ * GitHub: https://github.com/XMuli
+ * Description: <20><><EFBFBD><EFBFBD><EFBFBD>ֽڶ<D6BD><DAB6><EFBFBD><EFBFBD>ж<EFBFBD>
+ ******************************************************************/
+
+// NOTE: 
+#pragma once
+class A
+{
+private:
+    int m_a;
+    char m_c1;
+    char m_c2;
+
+    static int g_sta;
+};  // 8
+
+class B
+{
+public:
+    void fun() {};
+
+private:
+    char m_c1;
+    int m_a;
+    char m_c2;
+}; // 12
+
+class C
+{
+public:
+    virtual void fun() {};
+
+private:
+    int m_a;
+}; // 8

Studio/Studio/SharedPtr.cpp

@@ -0,0 +1 @@
+#include "SharedPtr.h"

Studio/Studio/SharedPtr.h

@@ -0,0 +1,117 @@
+/*******************************************************************
+ * Copyright (c) 2022~2023 XMuli  All rights reserved.
+ * GitHub: https://github.com/XMuli
+ * Description: C++ ʵ<><CAB5>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD> shared_ptr <20><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>ģ<EFBFBD><C4A3><EFBFBD>ࣻʵ<E0A3BB><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̰߳<DFB3>ȫ<EFBFBD>ģ<EFBFBD><C4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD>̰߳<DFB3>ȫ<EFBFBD>ġ<EFBFBD>
+ * Note: <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>Ĭ<EFBFBD>Ϲ<EFBFBD><CFB9>캯<EFBFBD><ECBAAF>, <20><>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD> _ptr<74><72>_refCount<6E><74>_pMutex <20><> release() <20><><EFBFBD><EFBFBD><EFBFBD>ױ<EFBFBD><D7B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><C6BC><EFBFBD><EFBFBD>εĹ<CEB5><C4B9>캯<EFBFBD><ECBAAF><EFBFBD><EFBFBD><EFBFBD>޴<EFBFBD>
+ * Ref: https://juejin.cn/post/7111726931301072910#heading-8
+ *      https://cloud.tencent.com/developer/article/1688444
+ *      https://blog.csdn.net/Z_Stand/article/details/98512756
+ ******************************************************************/
+
+#pragma once
+#include <iostream>
+#include <mutex>
+using namespace std;
+
+template <typename T>
+class SharedPtr
+{
+public:
+    SharedPtr() : _ptr(nullptr), _refCount(nullptr), _pMutex(nullptr) { cout << "default constructor" << endl; };
+    SharedPtr(T* obj) : _ptr(obj), _refCount(new int(1)), _pMutex(new mutex) { cout << "no default constructor" << endl; };
+
+    SharedPtr(const SharedPtr<T>& obj)  // <20><> _refCount <20><><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD>޸ģ<DEB8>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬһ<CDAC><D2BB><EFBFBD><EFBFBD>ַ
+        : _ptr(obj._ptr)
+        , _refCount(obj._refCount)
+        , _pMutex(obj._pMutex)
+    {
+        cout << "copy constructor" << endl;
+        addRefCount();
+    };
+
+    SharedPtr<T>& operator=(const SharedPtr<T>& obj)
+    {
+        cout << "copy assignment constructor" << endl;
+        if (&obj != this) {
+            if (_ptr != obj._ptr) {
+                release();            // <20><><EFBFBD>ͷžɵ<C5BE><C9B5><EFBFBD>Դ
+
+                _ptr = obj._ptr;
+                _refCount = obj._refCount;
+                _pMutex = obj._pMutex;
+
+                addRefCount();        // <20>ټ<EFBFBD><D9BC><EFBFBD><EFBFBD><EFBFBD> +1
+            }
+        }
+
+        return *this;
+    }
+
+    //SharedPtr(SharedPtr<T>&& obj) noexcept;
+    //SharedPtr<T>& operator=(SharedPtr<T>&& obj)noexcept;
+
+    ~SharedPtr() { cout << "destructor" << endl; release(); }
+    T& operator*() { return *_ptr; }
+    T* operator->() { return _ptr; }
+
+    int useCount() { return *_refCount; }
+    T* get() { return _ptr; }
+
+private:
+    void addRefCount()
+    {
+        cout << "addRefCount" << endl;
+        _pMutex->lock();
+        ++*_refCount;
+        _pMutex->unlock();
+    }
+
+    void release()
+    {
+        cout << "release" << endl;
+        bool bDelMutex = false;
+        _pMutex->lock();
+
+        if (_ptr && --*_refCount == 0) {  // <20><>У<EFBFBD><D0A3><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ڣ<EFBFBD><DAA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ 0 <20><><EFBFBD>ͷ<EFBFBD>
+            delete _ptr;
+            delete _refCount;
+            _ptr = nullptr;
+            _refCount = nullptr;
+
+            bDelMutex = true;
+        }
+
+        _pMutex->unlock();
+        if (bDelMutex)
+            delete _pMutex;
+    }
+
+private:                  // <20><><EFBFBD>ڹ<EFBFBD><DAB9>캯<EFBFBD><ECBAAF><EFBFBD>г<EFBFBD>ʼ<EFBFBD><CABC>
+    T* _ptr;
+    int* _refCount;
+    mutex* _pMutex;       // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߳<EFBFBD>
+};
+
+int main()
+{
+    SharedPtr<int> sp1(new int(10));
+    SharedPtr<int> sp2(sp1);
+    *sp2 = 20;
+                                                                //sp1 <20><> sp2 <20>ڹ<EFBFBD><DAB9><EFBFBD><EFBFBD>ⲿ<EFBFBD><E2B2BF><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD>Ϊ 2
+    cout << sp1.useCount() << "  *ptr:" << *sp1 << endl;		//2	 20
+    cout << sp2.useCount() << "  *ptr:" << *sp2 << endl;		//2	 20
+                                                                  
+    SharedPtr<int> sp3(new int(30));                              
+    sp2 = sp3;		                                            //sp3 <20><>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷŹ<CDB7><C5B9><EFBFBD><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD>-1<><31>   
+    cout << sp1.useCount() << "  *ptr:" << *sp1 << endl;        //1	 20
+    cout << sp2.useCount() << "  *ptr:" << *sp2 << endl;        //2	 30
+    cout << sp3.useCount() << "  *ptr:" << *sp3 << endl;        //2	 30
+                                                                  
+    sp1 = sp3;                                                    
+    cout << sp1.useCount() << "  *ptr:" << *sp1 << endl;        //3	 30
+    cout << sp2.useCount() << "  *ptr:" << *sp2 << endl;        //3	 30
+    cout << sp3.useCount() << "  *ptr:" << *sp3 << endl;        //3	 30
+
+    std::cout << "Hello World!\n";
+    return 0;
+}

Studio/Studio/SpecialMembers.h

@@ -0,0 +1,108 @@
+/*******************************************************************
+ * Copyright (c) 2022~2023 XMuli  All rights reserved.
+ * GitHub: https://github.com/XMuli
+ * Description: C++ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ * Ref<65><66>https://en.cppreference.com/w/cpp/language/rule_of_three  https://en.wikipedia.org/wiki/Special_member_functions
+ ******************************************************************/
+
+#pragma once
+#include <iostream>
+#include <utility>
+using namespace std;
+
+class A
+{
+public:
+    A() : m_ptr(nullptr) {
+        std::cout << "default constructor" << endl;
+    }
+
+    A(const char* s) : m_ptr(nullptr) {
+        std::cout << "no-default-val constructor" << endl;
+        if (s) {
+            auto n = std::strlen(s) + 1;
+            m_ptr = new char[n];
+            std::memcpy(m_ptr, s, n);
+        }
+    }
+
+    A(const A& other)
+        : m_ptr(nullptr) {
+        std::cout << "copy constructor" << endl;
+        if (other.m_ptr) {
+            auto n = std::strlen(other.m_ptr) + 1;
+            m_ptr = new char[n];
+            std::memcpy(m_ptr, other.m_ptr, n);
+        }
+    }
+
+    A& operator = (const A& other) {
+        std::cout << "copy assignment constructor" << endl;
+        if (this != &other) {
+            delete[] m_ptr;  // Free the existing resource.
+
+            if (other.m_ptr != nullptr) {
+                auto n = std::strlen(other.m_ptr) + 1;
+                m_ptr = new char[n];
+                std::memcpy(m_ptr, other.m_ptr, n);
+            }
+        }
+
+        return *this;
+    }
+
+    A(A&& other) noexcept    // <20>в<EFBFBD><D0B2><EFBFBD> const
+        : m_ptr(nullptr) {
+        std::cout << "move constructor" << endl;
+        if (other.m_ptr)
+            m_ptr = std::move(other.m_ptr);
+
+        other.m_ptr = nullptr;
+    }
+
+    A& operator=(A&& other) noexcept {  // <20>в<EFBFBD><D0B2><EFBFBD> const
+        std::cout << "move assignment constructor" << endl;
+        if (this != &other) {
+            delete[] m_ptr;  // Free the existing resource.
+
+            if (other.m_ptr)
+                m_ptr = std::move(other.m_ptr);
+
+            other.m_ptr = nullptr;
+        }
+
+        return *this;
+    }
+
+    ~A() {
+        std::cout << "destructor" << endl;
+        if (m_ptr)
+            delete[] m_ptr;
+    }
+
+private:
+    char* m_ptr;
+};
+
+A fn() {
+    A t("A fun()");
+    return t;
+}
+
+//int main()
+//{
+//    A a1("a1");                // default constructor
+//    A a2(a1);                  // copy constructor
+//    A a3 = a1;                 // copy constructor
+//    a1 = a3;                   // copy assignment constructor
+//
+//    std::cout << "----------------------------\n\n";
+//
+//    //fn();                    // function returning a A object
+//    A a5 = std::move(a1);      // move constructor
+//    A a6;                      // default constructor
+//    a6 = std::move(a1);        // move assignment constructor
+//    std::cout << "Hello World!\n";
+//
+//    return 0;
+//}

Studio/Studio/Studio.cpp

@@ -0,0 +1,20 @@
+// Studio.cpp : This file contains the 'main' function. Program execution begins and ends there.
+//
+
+#include <iostream>
+
+//int main()
+//{
+//    std::cout << "Hello World!\n";
+//}
+
+// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
+// Debug program: F5 or Debug > Start Debugging menu
+
+// Tips for Getting Started: 
+//   1. Use the Solution Explorer window to add/manage files
+//   2. Use the Team Explorer window to connect to source control
+//   3. Use the Output window to see build output and other messages
+//   4. Use the Error List window to view errors
+//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
+//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file

Studio/Studio/Studio.vcxproj

@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{11117c51-beaf-4f63-b386-cdb0760bcde8}</ProjectGuid>
+    <RootNamespace>Studio</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="SharedPtr.cpp" />
+    <ClCompile Include="Studio.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="MemoryAlignment.h" />
+    <ClInclude Include="SharedPtr.h" />
+    <ClInclude Include="SpecialMembers.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

Studio/Studio/Studio.vcxproj.filters

@@ -0,0 +1,36 @@
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+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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+  <ItemGroup>
+    <ClCompile Include="Studio.cpp">
+      <Filter>Source Files</Filter>
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+    <ClCompile Include="SharedPtr.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="MemoryAlignment.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="SpecialMembers.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="SharedPtr.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>