Pointer<T extends NativeType> class final

Represents a pointer into the native C memory. Cannot be extended.

Implemented types

SizedNativeType

Available extensions

Constructors

Pointer.fromAddress(int ptr): Construction from raw integer.
factory

Properties

address → int: Access to the raw pointer value. On 32-bit systems, the upper 32-bits of the result are 0.
no setter
hashCode → int: The hash code for a Pointer only depends on its address.
no setteroverride
ref ↔ T: Available on Pointer<T>, provided by the StructPointer extension
A Dart view of the struct referenced by this pointer.
getter/setter pair
ref ↔ T: Available on Pointer<T>, provided by the UnionPointer extension
A Dart view of the union referenced by this pointer.
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value ↔ int: Available on Pointer<T>, provided by the AbiSpecificIntegerPointer extension
The integer at address.
getter/setter pair
value ↔ bool: Available on Pointer<Bool>, provided by the BoolPointer extension
The bool at address.
getter/setter pair
value ↔ double: Available on Pointer<Double>, provided by the DoublePointer extension
The double at address.
getter/setter pair
value ↔ double: Available on Pointer<Float>, provided by the FloatPointer extension
The float at address.
getter/setter pair
value ↔ int: Available on Pointer<Int8>, provided by the Int8Pointer extension
The 8-bit two's complement integer at address.
getter/setter pair
value ↔ int: Available on Pointer<Int16>, provided by the Int16Pointer extension
The 16-bit two's complement integer at address.
getter/setter pair
value ↔ int: Available on Pointer<Int32>, provided by the Int32Pointer extension
The 32-bit two's complement integer at address.
getter/setter pair
value ↔ int: Available on Pointer<Int64>, provided by the Int64Pointer extension
The 64-bit two's complement integer at address.
getter/setter pair
value ↔ Pointer<T>: Available on Pointer<Pointer<T>>, provided by the PointerPointer extension
The pointer at address.
getter/setter pair
value ↔ int: Available on Pointer<Uint8>, provided by the Uint8Pointer extension
The 8-bit unsigned integer at address.
getter/setter pair
value ↔ int: Available on Pointer<Uint16>, provided by the Uint16Pointer extension
The 16-bit unsigned integer at address.
getter/setter pair
value ↔ int: Available on Pointer<Uint32>, provided by the Uint32Pointer extension
The 32-bit unsigned integer at address.
getter/setter pair
value ↔ int: Available on Pointer<Uint64>, provided by the Uint64Pointer extension
The 64-bit unsigned integer at address.
getter/setter pair

Methods

asFunction<@DartRepresentationOf('NF') DF extends Function>({bool isLeaf = false}) → DF: Available on Pointer<NativeFunction<NF>>, provided by the NativeFunctionPointer extension
Convert to Dart function, automatically marshalling the arguments and return value.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Float64List: Available on Pointer<Double>, provided by the DoublePointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Float32List: Available on Pointer<Float>, provided by the FloatPointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Int8List: Available on Pointer<Int8>, provided by the Int8Pointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Int16List: Available on Pointer<Int16>, provided by the Int16Pointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Int32List: Available on Pointer<Int32>, provided by the Int32Pointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Int64List: Available on Pointer<Int64>, provided by the Int64Pointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Uint8List: Available on Pointer<Uint8>, provided by the Uint8Pointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Uint16List: Available on Pointer<Uint16>, provided by the Uint16Pointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Uint32List: Available on Pointer<Uint32>, provided by the Uint32Pointer extension
Creates a typed list view backed by memory in the address space.
asTypedList(int length, {Pointer<NativeFinalizerFunction>? finalizer, Pointer<Void>? token}) → Uint64List: Available on Pointer<Uint64>, provided by the Uint64Pointer extension
Creates a typed list view backed by memory in the address space.
cast<U extends NativeType>() → Pointer<U>: Cast Pointer to a Pointer.
elementAt(int index) → Pointer<T>: Available on Pointer<T>, provided by the AbiSpecificIntegerPointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Bool>: Available on Pointer<Bool>, provided by the BoolPointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Double>: Available on Pointer<Double>, provided by the DoublePointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Float>: Available on Pointer<Float>, provided by the FloatPointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Int8>: Available on Pointer<Int8>, provided by the Int8Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Int16>: Available on Pointer<Int16>, provided by the Int16Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Int32>: Available on Pointer<Int32>, provided by the Int32Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Int64>: Available on Pointer<Int64>, provided by the Int64Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Pointer<T>>: Available on Pointer<Pointer<T>>, provided by the PointerPointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<T>: Available on Pointer<T>, provided by the StructPointer extension
Pointer arithmetic (takes element size into account)
elementAt(int index) → Pointer<Uint8>: Available on Pointer<Uint8>, provided by the Uint8Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Uint16>: Available on Pointer<Uint16>, provided by the Uint16Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Uint32>: Available on Pointer<Uint32>, provided by the Uint32Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<Uint64>: Available on Pointer<Uint64>, provided by the Uint64Pointer extension
Pointer arithmetic (takes element size into account).
elementAt(int index) → Pointer<T>: Available on Pointer<T>, provided by the UnionPointer extension
Pointer arithmetic (takes element size into account).
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited

Operators

operator +(int offset) → Pointer<T>: Available on Pointer<T>, provided by the UnionPointer extension
A pointer to the offsetth T after this one.
operator +(int offset) → Pointer<T>: Available on Pointer<T>, provided by the AbiSpecificIntegerPointer extension
A pointer to the offsetth T after this one.
operator +(int offset) → Pointer<Bool>: Available on Pointer<Bool>, provided by the BoolPointer extension
A pointer to the offsetth Bool after this one.
operator +(int offset) → Pointer<Double>: Available on Pointer<Double>, provided by the DoublePointer extension
A pointer to the offsetth Double after this one.
operator +(int offset) → Pointer<Float>: Available on Pointer<Float>, provided by the FloatPointer extension
A pointer to the offsetth Float after this one.
operator +(int offset) → Pointer<Int8>: Available on Pointer<Int8>, provided by the Int8Pointer extension
A pointer to the offsetth Int8 after this one.
operator +(int offset) → Pointer<Int16>: Available on Pointer<Int16>, provided by the Int16Pointer extension
A pointer to the offsetth Int16 after this one.
operator +(int offset) → Pointer<Int32>: Available on Pointer<Int32>, provided by the Int32Pointer extension
A pointer to the offsetth Int32 after this one.
operator +(int offset) → Pointer<Int64>: Available on Pointer<Int64>, provided by the Int64Pointer extension
A pointer to the offsetth Int64 after this one.
operator +(int offset) → Pointer<Pointer<T>>: Available on Pointer<Pointer<T>>, provided by the PointerPointer extension
A pointer to the offsetth Pointer<T> after this one.
operator +(int offset) → Pointer<T>: Available on Pointer<T>, provided by the StructPointer extension
A pointer to the offsetth T after this one.
operator +(int offset) → Pointer<Uint8>: Available on Pointer<Uint8>, provided by the Uint8Pointer extension
A pointer to the offsetth Uint8 after this one.
operator +(int offset) → Pointer<Uint16>: Available on Pointer<Uint16>, provided by the Uint16Pointer extension
A pointer to the offsetth Uint16 after this one.
operator +(int offset) → Pointer<Uint32>: Available on Pointer<Uint32>, provided by the Uint32Pointer extension
A pointer to the offsetth Uint32 after this one.
operator +(int offset) → Pointer<Uint64>: Available on Pointer<Uint64>, provided by the Uint64Pointer extension
A pointer to the offsetth Uint64 after this one.
operator -(int offset) → Pointer<T>: Available on Pointer<T>, provided by the StructPointer extension
A pointer to the offsetth T before this one.
operator -(int offset) → Pointer<Uint32>: Available on Pointer<Uint32>, provided by the Uint32Pointer extension
A pointer to the offsetth Uint32 before this one.
operator -(int offset) → Pointer<Uint8>: Available on Pointer<Uint8>, provided by the Uint8Pointer extension
A pointer to the offsetth Uint8 before this one.
operator -(int offset) → Pointer<Int16>: Available on Pointer<Int16>, provided by the Int16Pointer extension
A pointer to the offsetth Int16 before this one.
operator -(int offset) → Pointer<Int32>: Available on Pointer<Int32>, provided by the Int32Pointer extension
A pointer to the offsetth Int32 before this one.
operator -(int offset) → Pointer<Float>: Available on Pointer<Float>, provided by the FloatPointer extension
A pointer to the offsetth Float before this one.
operator -(int offset) → Pointer<Bool>: Available on Pointer<Bool>, provided by the BoolPointer extension
A pointer to the offsetth Bool before this one.
operator -(int offset) → Pointer<Int64>: Available on Pointer<Int64>, provided by the Int64Pointer extension
A pointer to the offsetth Int64 before this one.
operator -(int offset) → Pointer<Pointer<T>>: Available on Pointer<Pointer<T>>, provided by the PointerPointer extension
A pointer to the offsetth Pointer<T> before this one.
operator -(int offset) → Pointer<Int8>: Available on Pointer<Int8>, provided by the Int8Pointer extension
A pointer to the offsetth Int8 before this one.
operator -(int offset) → Pointer<T>: Available on Pointer<T>, provided by the UnionPointer extension
A pointer to the offsetth T before this one.
operator -(int offset) → Pointer<T>: Available on Pointer<T>, provided by the AbiSpecificIntegerPointer extension
A pointer to the offsetth T before this one.
operator -(int offset) → Pointer<Uint64>: Available on Pointer<Uint64>, provided by the Uint64Pointer extension
A pointer to the offsetth Uint64 before this one.
operator -(int offset) → Pointer<Uint16>: Available on Pointer<Uint16>, provided by the Uint16Pointer extension
A pointer to the offsetth Uint16 before this one.
operator -(int offset) → Pointer<Double>: Available on Pointer<Double>, provided by the DoublePointer extension
A pointer to the offsetth Double before this one.
operator ==(Object other) → bool: Equality for Pointers only depends on their address.
override
operator [](int index) → double: Available on Pointer<Float>, provided by the FloatPointer extension
The float at address + sizeOf<Float>() * index.
operator [](int index) → bool: Available on Pointer<Bool>, provided by the BoolPointer extension
The bool at address + sizeOf<Bool>() * index.
operator [](int index) → int: Available on Pointer<Int64>, provided by the Int64Pointer extension
The 64-bit two's complement integer at address + sizeOf<Int64>() * index.
operator [](int index) → int: Available on Pointer<Int16>, provided by the Int16Pointer extension
The 16-bit two's complement integer at address + sizeOf<Int16>() * index.
operator [](int index) → Pointer<T>: Available on Pointer<Pointer<T>>, provided by the PointerPointer extension
Load a Dart value from this location offset by index.
operator [](int index) → int: Available on Pointer<Uint32>, provided by the Uint32Pointer extension
The 32-bit unsigned integer at address + sizeOf<Uint32>() * index.
operator [](int index) → double: Available on Pointer<Double>, provided by the DoublePointer extension
The double at address + sizeOf<Double>() * index.
operator [](int index) → int: Available on Pointer<Int8>, provided by the Int8Pointer extension
The 8-bit two's complement integer at address + sizeOf<Int8>() * index.
operator [](int index) → T: Available on Pointer<T>, provided by the StructPointer extension
Creates a reference to access the fields of this struct backed by native memory at address + sizeOf<T>() * index.
operator [](int index) → T: Available on Pointer<T>, provided by the UnionPointer extension
Creates a reference to access the fields of this union backed by native memory at address + sizeOf<T>() * index.
operator [](int index) → int: Available on Pointer<Int32>, provided by the Int32Pointer extension
The 32-bit two's complement integer at address + sizeOf<Int32>() * index.
operator [](int index) → int: Available on Pointer<Uint8>, provided by the Uint8Pointer extension
The 8-bit unsigned integer at address + sizeOf<Uint8>() * index.
operator [](int index) → int: Available on Pointer<T>, provided by the AbiSpecificIntegerPointer extension
The integer at address + sizeOf<T>() * index.
operator [](int index) → int: Available on Pointer<Uint64>, provided by the Uint64Pointer extension
The 64-bit unsigned integer at address + sizeOf<Uint64>() * index.
operator [](int index) → int: Available on Pointer<Uint16>, provided by the Uint16Pointer extension
The 16-bit unsigned integer at address + sizeOf<Uint16>() * index.
operator []=(int index, int value) → void: Available on Pointer<Uint16>, provided by the Uint16Pointer extension
The 16-bit unsigned integer at address + sizeOf<Uint16>() * index.
operator []=(int index, int value) → void: Available on Pointer<Uint8>, provided by the Uint8Pointer extension
The 8-bit unsigned integer at address + sizeOf<Uint8>() * index.
operator []=(int index, T value) → void: Available on Pointer<T>, provided by the StructPointer extension
Copies the value struct into native memory, starting at address * sizeOf<T>() * index.
operator []=(int index, Pointer<T> value) → void: Available on Pointer<Pointer<T>>, provided by the PointerPointer extension
Store a Dart value into this location offset by index.
operator []=(int index, int value) → void: Available on Pointer<Uint32>, provided by the Uint32Pointer extension
The 32-bit unsigned integer at address + sizeOf<Uint32>() * index.
operator []=(int index, int value) → void: Available on Pointer<T>, provided by the AbiSpecificIntegerPointer extension
The integer at address + sizeOf<T>() * index.
operator []=(int index, double value) → void: Available on Pointer<Double>, provided by the DoublePointer extension
The double at address + sizeOf<Double>() * index.
operator []=(int index, int value) → void: Available on Pointer<Int32>, provided by the Int32Pointer extension
The 32-bit two's complement integer at address + sizeOf<Int32>() * index.
operator []=(int index, int value) → void: Available on Pointer<Uint64>, provided by the Uint64Pointer extension
The 64-bit unsigned integer at address + sizeOf<Uint64>() * index.
operator []=(int index, double value) → void: Available on Pointer<Float>, provided by the FloatPointer extension
The float at address + sizeOf<Float>() * index.
operator []=(int index, int value) → void: Available on Pointer<Int16>, provided by the Int16Pointer extension
The 16-bit two's complement integer at address + sizeOf<Int16>() * index.
operator []=(int index, int value) → void: Available on Pointer<Int8>, provided by the Int8Pointer extension
The 8-bit two's complement integer at address + sizeOf<Int8>() * index.
operator []=(int index, T value) → void: Available on Pointer<T>, provided by the UnionPointer extension
Copies the value union into native memory, starting at address * sizeOf<T>() * index.
operator []=(int index, bool value) → void: Available on Pointer<Bool>, provided by the BoolPointer extension
The bool at address + sizeOf<Bool>() * index.
operator []=(int index, int value) → void: Available on Pointer<Int64>, provided by the Int64Pointer extension
The 64-bit two's complement integer at address + sizeOf<Int64>() * index.

Static Methods

fromFunction<T extends Function>(Function f, [Object? exceptionalReturn]) → Pointer<NativeFunction<T>>: Convert Dart function to a C function pointer, automatically marshalling the arguments and return value

Pointer<T extends NativeType> class final

Constructors

Properties

Methods

Operators

Static Methods

dart:ffi library