dart:typed_data
UnmodifiableByteDataView class
A read-only view of a ByteData.
- Implements
-
Constructors
- UnmodifiableByteDataView(ByteData data)
Properties
- buffer → ByteBuffer
read-only
- Returns the byte buffer associated with this object.
- elementSizeInBytes → int
read-only
- Returns the number of bytes in the representation of each element in this list.
- lengthInBytes → int
read-only
- Returns the length of this view, in bytes.
- offsetInBytes → int
read-only
- Returns the offset in bytes into the underlying byte buffer of this view.
- hashCode → int
read-only, inherited
- The hash code for this object. [...]
- runtimeType → Type
read-only, inherited
- A representation of the runtime type of the object.
Methods
- getFloat32(int byteOffset, [ Endian endian = Endian.big ]) → double
- Returns the floating point number represented by the four bytes at the specified
byteOffset in this object, in IEEE 754 single-precision binary floating-point format (binary32). [...] - getFloat64(int byteOffset, [ Endian endian = Endian.big ]) → double
- Returns the floating point number represented by the eight bytes at the specified
byteOffset in this object, in IEEE 754 double-precision binary floating-point format (binary64). [...] - getInt8(int byteOffset) → int
- Returns the (possibly negative) integer represented by the byte at the specified
byteOffset in this object, in two's complement binary representation. [...] - getInt16(int byteOffset, [ Endian endian = Endian.big ]) → int
- Returns the (possibly negative) integer represented by the two bytes at the specified
byteOffset in this object, in two's complement binary form. [...] - getInt32(int byteOffset, [ Endian endian = Endian.big ]) → int
- Returns the (possibly negative) integer represented by the four bytes at the specified
byteOffset in this object, in two's complement binary form. [...] - getInt64(int byteOffset, [ Endian endian = Endian.big ]) → int
- Returns the (possibly negative) integer represented by the eight bytes at the specified
byteOffset in this object, in two's complement binary form. [...] - getUint8(int byteOffset) → int
- Returns the positive integer represented by the byte at the specified
byteOffset in this object, in unsigned binary form. [...] - getUint16(int byteOffset, [ Endian endian = Endian.big ]) → int
- Returns the positive integer represented by the two bytes starting at the specified
byteOffset in this object, in unsigned binary form. [...] - getUint32(int byteOffset, [ Endian endian = Endian.big ]) → int
- Returns the positive integer represented by the four bytes starting at the specified
byteOffset in this object, in unsigned binary form. [...] - getUint64(int byteOffset, [ Endian endian = Endian.big ]) → int
- Returns the positive integer represented by the eight bytes starting at the specified
byteOffset in this object, in unsigned binary form. [...] - setFloat32(int byteOffset, double value, [ Endian endian = Endian.big ]) → void
- Sets the four bytes starting at the specified
byteOffset in this object to the IEEE 754 single-precision binary floating-point (binary32) representation of the specified value. [...] - setFloat64(int byteOffset, double value, [ Endian endian = Endian.big ]) → void
- Sets the eight bytes starting at the specified
byteOffset in this object to the IEEE 754 double-precision binary floating-point (binary64) representation of the specified value. [...] - setInt8(int byteOffset, int value) → void
- Sets the byte at the specified
byteOffset in this object to the two's complement binary representation of the specified value, which must fit in a single byte. [...] - setInt16(int byteOffset, int value, [ Endian endian = Endian.big ]) → void
- Sets the two bytes starting at the specified
byteOffset in this object to the two's complement binary representation of the specified value, which must fit in two bytes. [...] - setInt32(int byteOffset, int value, [ Endian endian = Endian.big ]) → void
- Sets the four bytes starting at the specified
byteOffset in this object to the two's complement binary representation of the specified value, which must fit in four bytes. [...] - setInt64(int byteOffset, int value, [ Endian endian = Endian.big ]) → void
- Sets the eight bytes starting at the specified
byteOffset in this object to the two's complement binary representation of the specified value, which must fit in eight bytes. [...] - setUint8(int byteOffset, int value) → void
- Sets the byte at the specified
byteOffset in this object to the unsigned binary representation of the specified value, which must fit in a single byte. [...] - setUint16(int byteOffset, int value, [ Endian endian = Endian.big ]) → void
- Sets the two bytes starting at the specified
byteOffset in this object to the unsigned binary representation of the specified value, which must fit in two bytes. [...] - setUint32(int byteOffset, int value, [ Endian endian = Endian.big ]) → void
- Sets the four bytes starting at the specified
byteOffset in this object to the unsigned binary representation of the specified value, which must fit in four bytes. [...] - setUint64(int byteOffset, int value, [ Endian endian = Endian.big ]) → void
- Sets the eight bytes starting at the specified
byteOffset in this object to the unsigned binary representation of the specified value, which must fit in eight bytes. [...] - noSuchMethod(Invocation invocation) → dynamic
inherited
- Invoked when a non-existent method or property is accessed. [...]
- toString() → String
inherited
- Returns a string representation of this object.
Operators
- operator ==(dynamic other) → bool
inherited
- The equality operator. [...]