Class ObjectMarshal<T>

Encodes and/or decodes in-memory objects.

Inheritance
System.Object
ObjectMarshal<T>
ObjectDecoder<TObj, TPtr>
ObjectEncoder<TObj, TPtr>
Inherited Members
System.Object.ToString()
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: Flame.Llvm
Assembly: Flame.Llvm.dll
Syntax
public abstract class ObjectMarshal<T>
Type Parameters
Name Description
T

The type of a decoded object.

Constructors

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ObjectMarshal(ModuleBuilder, LLVMTargetDataRef)

Creates an object marshal.

Declaration
public ObjectMarshal(ModuleBuilder compiledModule, LLVMTargetDataRef target)
Parameters
Type Name Description
ModuleBuilder compiledModule

A compiled LLVM module to inspect for type data layouts.
LLVMSharp.LLVMTargetDataRef target

A target data layout to use for determining the precise layout of data types.

Properties

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CompiledModule

Gets the compiled module whose in-memory representation is to be used for encoding objects.

Declaration
public ModuleBuilder CompiledModule { get; }
Property Value
Type Description
ModuleBuilder

A compiled module.
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MetadataSize

Gets the size of an object's metadata prefix, in bytes.

Declaration
public int MetadataSize { get; }
Property Value
Type Description
System.Int32

The size in bytes of an object's metadata.
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Target

Gets the target data to use for determining field offsets and type sizes.

Declaration
public LLVMTargetDataRef Target { get; }
Property Value
Type Description
LLVMSharp.LLVMTargetDataRef

LLVM target data.

Methods

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GetFieldOffset(IField)

Gets the offset of a particular field.

Declaration
public int GetFieldOffset(IField field)
Parameters
Type Name Description
IField field

A non-static field.
Returns
Type Description
System.Int32

The field's offset in its parent type's layout.
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SizeOf(IType)

Gets a type's encoded size in bytes.

Declaration
public int SizeOf(IType type)
Parameters
Type Name Description
IType type

A type.
Returns
Type Description
System.Int32

The type's size in bytes.
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SizeOfWithMetadata(IType, out Int32)

Gets a type's encoded size in bytes.

Declaration
public int SizeOfWithMetadata(IType type, out int metadataSize)
Parameters
Type Name Description
IType type

A type.
System.Int32 metadataSize

The object's metadata size.
Returns
Type Description
System.Int32

The type's size in bytes, including the size of the metadata.