hex.xor_hex_to_ptr (arity 2)

Effectively:  hex.xor *ptr, hex
ptr is a hex[:w/4] that holds an address, which we assume is an hex-variable, which is dw-aligned.

Signature

def xor_hex_to_ptr ptr, hex { ... }

Defined in hex/pointers/xor_to_pointer.fj — lines 36–39 (view on GitHub).

Complexity

• Time: w(0.5@+2)  + 5@+12

• Space: w(0.5@+14) + 5@+76

See the complexity glossary for what @, w, dw, dbit, n mean.

Source

Click to view the macro body

def xor_hex_to_ptr ptr, hex {
    .pointers.set_flip_pointer ptr
    .pointers.xor_hex_to_flip_ptr hex
}

Depends on

• hex.pointers.set_flip_pointer

• hex.pointers.xor_hex_to_flip_ptr/1

Used by

• hex.pointers.xor_hex_to_ptr_and_inc

Example uses

• hex.pointers.xor_hex_to_ptr_and_inc in hex/pointers/xor_to_pointer.fj

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