From 3f2f78c1fcf71ea51f2c40c3a0e67062ac390aed Mon Sep 17 00:00:00 2001
From: Shargon <shargon@gmail.com>
Date: Mon, 14 Oct 2024 10:23:05 +0200
Subject: [PATCH] Add references (#3529)

Co-authored-by: Jimmy <jinghui@wayne.edu>
---
 benchmarks/Neo.VM.Benchmarks/TestArray.cs  | 4 ++--
 benchmarks/Neo.VM.Benchmarks/TestStruct.cs | 4 ++--
 src/Neo.VM/ExecutionEngine.cs              | 5 +++--
 src/Neo.VM/Types/Array.cs                  | 4 ++--
 src/Neo.VM/Types/Struct.cs                 | 4 ++--
 5 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/benchmarks/Neo.VM.Benchmarks/TestArray.cs b/benchmarks/Neo.VM.Benchmarks/TestArray.cs
index 6a7dbcabc1..0799040e52 100644
--- a/benchmarks/Neo.VM.Benchmarks/TestArray.cs
+++ b/benchmarks/Neo.VM.Benchmarks/TestArray.cs
@@ -53,9 +53,9 @@ public TestArray(IEnumerable<StackItem>? items = null)
     }
 
     /// <summary>
-    /// Create an array containing the specified items. And make the array use the specified <see cref="ReferenceCounter"/>.
+    /// Create an array containing the specified items. And make the array use the specified <see cref="IReferenceCounter"/>.
     /// </summary>
-    /// <param name="referenceCounter">The <see cref="ReferenceCounter"/> to be used by this array.</param>
+    /// <param name="referenceCounter">The <see cref="IReferenceCounter"/> to be used by this array.</param>
     /// <param name="items">The items to be included in the array.</param>
     public TestArray(IReferenceCounter? referenceCounter, IEnumerable<StackItem>? items = null)
         : base(referenceCounter)
diff --git a/benchmarks/Neo.VM.Benchmarks/TestStruct.cs b/benchmarks/Neo.VM.Benchmarks/TestStruct.cs
index 8f77d680c5..f7dc2fcb64 100644
--- a/benchmarks/Neo.VM.Benchmarks/TestStruct.cs
+++ b/benchmarks/Neo.VM.Benchmarks/TestStruct.cs
@@ -27,9 +27,9 @@ public TestStruct(IEnumerable<StackItem>? fields = null)
     }
 
     /// <summary>
-    /// Create a structure with the specified fields. And make the structure use the specified <see cref="ReferenceCounter"/>.
+    /// Create a structure with the specified fields. And make the structure use the specified <see cref="IReferenceCounter"/>.
     /// </summary>
-    /// <param name="referenceCounter">The <see cref="ReferenceCounter"/> to be used by this structure.</param>
+    /// <param name="referenceCounter">The <see cref="IReferenceCounter"/> to be used by this structure.</param>
     /// <param name="fields">The fields to be included in the structure.</param>
     public TestStruct(IReferenceCounter? referenceCounter, IEnumerable<StackItem>? fields = null)
         : base(referenceCounter, fields)
diff --git a/src/Neo.VM/ExecutionEngine.cs b/src/Neo.VM/ExecutionEngine.cs
index b2c04bdc93..8a3167b4c8 100644
--- a/src/Neo.VM/ExecutionEngine.cs
+++ b/src/Neo.VM/ExecutionEngine.cs
@@ -83,17 +83,18 @@ protected internal set
         /// <summary>
         /// Initializes a new instance of the <see cref="ExecutionEngine"/> class.
         /// </summary>
+        /// <param name="jumpTable">The jump table to be used.</param>
         public ExecutionEngine(JumpTable? jumpTable = null) : this(jumpTable, new ReferenceCounter(), ExecutionEngineLimits.Default)
         {
         }
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="ExecutionEngine"/> class with the specified <see cref="VM.ReferenceCounter"/> and <see cref="ExecutionEngineLimits"/>.
+        /// Initializes a new instance of the <see cref="ExecutionEngine"/> class with the specified <see cref="VM.IReferenceCounter"/> and <see cref="ExecutionEngineLimits"/>.
         /// </summary>
         /// <param name="jumpTable">The jump table to be used.</param>
         /// <param name="referenceCounter">The reference counter to be used.</param>
         /// <param name="limits">Restrictions on the VM.</param>
-        protected ExecutionEngine(JumpTable? jumpTable, ReferenceCounter referenceCounter, ExecutionEngineLimits limits)
+        protected ExecutionEngine(JumpTable? jumpTable, IReferenceCounter referenceCounter, ExecutionEngineLimits limits)
         {
             JumpTable = jumpTable ?? JumpTable.Default;
             Limits = limits;
diff --git a/src/Neo.VM/Types/Array.cs b/src/Neo.VM/Types/Array.cs
index 831bc830e6..903613c228 100644
--- a/src/Neo.VM/Types/Array.cs
+++ b/src/Neo.VM/Types/Array.cs
@@ -62,9 +62,9 @@ public Array(IEnumerable<StackItem>? items = null)
         }
 
         /// <summary>
-        /// Create an array containing the specified items. And make the array use the specified <see cref="ReferenceCounter"/>.
+        /// Create an array containing the specified items. And make the array use the specified <see cref="IReferenceCounter"/>.
         /// </summary>
-        /// <param name="referenceCounter">The <see cref="ReferenceCounter"/> to be used by this array.</param>
+        /// <param name="referenceCounter">The <see cref="IReferenceCounter"/> to be used by this array.</param>
         /// <param name="items">The items to be included in the array.</param>
         public Array(IReferenceCounter? referenceCounter, IEnumerable<StackItem>? items = null)
             : base(referenceCounter)
diff --git a/src/Neo.VM/Types/Struct.cs b/src/Neo.VM/Types/Struct.cs
index f2ae144d3e..344147b5ed 100644
--- a/src/Neo.VM/Types/Struct.cs
+++ b/src/Neo.VM/Types/Struct.cs
@@ -31,9 +31,9 @@ public Struct(IEnumerable<StackItem>? fields = null)
         }
 
         /// <summary>
-        /// Create a structure with the specified fields. And make the structure use the specified <see cref="ReferenceCounter"/>.
+        /// Create a structure with the specified fields. And make the structure use the specified <see cref="IReferenceCounter"/>.
         /// </summary>
-        /// <param name="referenceCounter">The <see cref="ReferenceCounter"/> to be used by this structure.</param>
+        /// <param name="referenceCounter">The <see cref="IReferenceCounter"/> to be used by this structure.</param>
         /// <param name="fields">The fields to be included in the structure.</param>
         public Struct(IReferenceCounter? referenceCounter, IEnumerable<StackItem>? fields = null)
             : base(referenceCounter, fields)