Class CodeMatch

A CodeInstruction match

Inheritance
System.Object
CodeInstruction
CodeMatch
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: HarmonyLib
Assembly: 0Harmony.dll
Syntax
public class CodeMatch : CodeInstruction

Constructors

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CodeMatch(CodeInstruction, String)

Creates a code match

Declaration
public CodeMatch(CodeInstruction instruction, string name = null)
Parameters
Type Name Description
CodeInstruction instruction

The CodeInstruction
System.String name

An optional name
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CodeMatch(Func<CodeInstruction, Boolean>, String)

Creates a code match

Declaration
public CodeMatch(Func<CodeInstruction, bool> predicate, string name = null)
Parameters
Type Name Description
System.Func<CodeInstruction, System.Boolean> predicate

The predicate
System.String name

An optional name
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CodeMatch(Expression<Action>, String)

Creates a code match that calls a method

Declaration
public CodeMatch(Expression<Action> expression, string name = null)
Parameters
Type Name Description
System.Linq.Expressions.Expression<System.Action> expression

The lambda expression using the method
System.String name

The optional name
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CodeMatch(LambdaExpression, String)

Creates a code match that calls a method

Declaration
public CodeMatch(LambdaExpression expression, string name = null)
Parameters
Type Name Description
System.Linq.Expressions.LambdaExpression expression

The lambda expression using the method
System.String name

The optional name
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CodeMatch(Nullable<OpCode>, Object, String)

Creates a code match

Declaration
public CodeMatch(OpCode? opcode = null, object operand = null, string name = null)
Parameters
Type Name Description
System.Nullable<System.Reflection.Emit.OpCode> opcode

The optional opcode
System.Object operand

The optional operand
System.String name

The optional name

Fields

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jumpsFrom

The jumps from the match

Declaration
public List<int> jumpsFrom
Field Value
Type Description
System.Collections.Generic.List<System.Int32>
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jumpsTo

The jumps to the match

Declaration
public List<int> jumpsTo
Field Value
Type Description
System.Collections.Generic.List<System.Int32>
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name

The name of the match

Declaration
public string name
Field Value
Type Description
System.String
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opcodeSet

The matched opcodes

Declaration
public HashSet<OpCode> opcodeSet
Field Value
Type Description
System.Collections.Generic.HashSet<System.Reflection.Emit.OpCode>
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operands

The matched operands

Declaration
public List<object> operands
Field Value
Type Description
System.Collections.Generic.List<System.Object>
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predicate

The match predicate

Declaration
public Func<CodeInstruction, bool> predicate
Field Value
Type Description
System.Func<CodeInstruction, System.Boolean>

Properties

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opcodes

The matched opcodes

Declaration
[Obsolete("Use opcodeSet instead")]
public List<OpCode> opcodes { get; set; }
Property Value
Type Description
System.Collections.Generic.List<System.Reflection.Emit.OpCode>

Methods

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Branches(String)

Creates a code match for branching

Declaration
public static CodeMatch Branches(string name = null)
Parameters
Type Name Description
System.String name

An optional name
Returns
Type Description
CodeMatch
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LoadsArgument(Boolean, String)

Creates a code match for argument loads

Declaration
public static CodeMatch LoadsArgument(bool useAddress = false, string name = null)
Parameters
Type Name Description
System.Boolean useAddress

Whether to match for address loads
System.String name

An optional name
Returns
Type Description
CodeMatch
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LoadsLocal(Boolean, String)

Creates a code match for local loads

Declaration
public static CodeMatch LoadsLocal(bool useAddress = false, string name = null)
Parameters
Type Name Description
System.Boolean useAddress

Whether to match for address loads
System.String name

An optional name
Returns
Type Description
CodeMatch
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StoresArgument(String)

Creates a code match for argument stores

Declaration
public static CodeMatch StoresArgument(string name = null)
Parameters
Type Name Description
System.String name

An optional name
Returns
Type Description
CodeMatch
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StoresLocal(String)

Creates a code match for local stores

Declaration
public static CodeMatch StoresLocal(string name = null)
Parameters
Type Name Description
System.String name

An optional name
Returns
Type Description
CodeMatch
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ToString()

Returns a string that represents the match

Declaration
public override string ToString()
Returns
Type Description
System.String

A string representation
Overrides
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WithOpcodes(HashSet<OpCode>, Object, String)

Creates a code match

Declaration
public static CodeMatch WithOpcodes(HashSet<OpCode> opcodes, object operand = null, string name = null)
Parameters
Type Name Description
System.Collections.Generic.HashSet<System.Reflection.Emit.OpCode> opcodes

The opcodes
System.Object operand

The optional operand
System.String name

The optional name
Returns
Type Description
CodeMatch

Extension Methods