C# Pointer Operators : Pointer « unsafe « C# / CSharp Tutorial

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C# / CSharp Tutorial » unsafe » Pointer

36.3.14.C# Pointer Operators

Operator      Description



&             returns a pointer that represents the memory address of the variable.



*             to declare a variable to be a pointer of some type, 

              and to dereference the pointer value to get to the value of the variable pointed to by the pointer.



->            dereferencing and member access operator.

36.3.Pointer
	36.3.1.	Declaring a Pointer
	36.3.2.	IntPtrs and unsafe bit-twiddling
	36.3.3.	The & is a unary operator that returns the memory address of its operand
	36.3.4.	Use fixed to put address of value into a pointer
	36.3.5.	Demonstrate the effects of pointer arithmethic
	36.3.6.	An array name with an index yields a pointer to the start of the array
	36.3.7.	Index pointer
	36.3.8.	Pointer arithmetic
	36.3.9.	Get a pointer to the start of a string and display the contents of string via pointer
	36.3.10.	Pointer of a pointer
	36.3.11.	Assign value of myInt using pointer
	36.3.12.	Safe Swap
	36.3.13.	Unsafe swap
	36.3.14.	C# Pointer Operators
	36.3.15.	Modifying an Immutable String with Pointer
	36.3.16.	Pointer Arithmetic

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