ConstNUIntPtr

public interface ConstNUIntPtr extends ConstPtr<Long>

Constant architecture dependent unsigned Long pointer interface. - On a 32-bit platform the element size is 4 bytes - On a 64-bit platform the element size is 8 bytes

Methods

copyTo

public void copyTo(long[] dest)

Copies elements from the pointer to the specified array. The number of elements copied is equal to the size of the array.

When the pointer is not guarded, accessing elements out of range could result in a program crash!

Parameters:
  • dest – non-null array to copy into

copyTo

public void copyTo(long[] dest, int length)

Copies elements from the pointer to the specified array.

When the pointer is not guarded, accessing elements out of range could result in a program crash!

Parameters:
  • dest – non-null array to copy into
  • length – number of elements to copy

copyTo

public void copyTo(int srcOffset, long[] dest, int destOffset, int length)

Copies elements from the pointer to the specified array.

When the pointer is not guarded, accessing elements out of range could result in a program crash!

Parameters:
  • srcOffset – offset of the element in the source
  • dest – non-null array to copy to
  • destOffset – offset of the first element in the destination
  • length – number of elements to copy

getGuarded

public ConstNUIntPtr getGuarded(int length)

getGuarded

public ConstNUIntPtr getGuarded(int fromIndex, int toIndex)

getValue

public long getValue()

Returns the value at location 0 of the pointer. This call is equivalent to get(0).

When the pointer is not guarded, accessing elements out of range could result in a program crash!

Returns:the value at location 0 of the pointer

getValue

public long getValue(int idx)

Returns the value at the specified location in this pointer.

When the pointer is not guarded, accessing elements out of range could result in a program crash!

Parameters:
  • idx – index of the value to return
Returns:

the value at the specified location in this pointer

ofs

public ConstNUIntPtr ofs(int elemOffset)

toLongArray

public long[] toLongArray(int length)

Returns an array containing all of the elements (from 0 to length) in this pointer in proper sequence. The array will be newly allocated and no references to it will be maintained. This call is equivalent to toArray(0, length).

When the pointer is not guarded, accessing elements out of range could result in a program crash!

Parameters:
  • length – number of elements to copy
Returns:

an array containing all of the elements (from 0 to length) in this pointer in proper sequence

toLongArray

public long[] toLongArray(int fromIndex, int toIndex)

Returns an array containing all of the elements (from fromIndex to toIndex) in this pointer in proper sequence. The array will be newly allocated and no references to it will be maintained.

When the pointer is not guarded, accessing elements out of range could result in a program crash!

Parameters:
  • fromIndex – low endpoint (inclusive) of the pointer
  • toIndex – high endpoint (exclusive) of the pointer
Returns:

an array containing all of the elements (from fromIndex to toIndex) in this pointer in proper sequence