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Function `std.array.sameTail`

Returns whether the backs of lhs and rhs both refer to the same place in memory, making one of the arrays a slice of the other which end at index $.


						
				bool sameTail(T)
				(
				

				  in T[] lhs,
				

				  in T[] rhs
				

				) pure nothrow @nogc @trusted;

Parameters

Name	Description
lhs	the first array to compare
rhs	the second array to compare

Returns

true if both arrays are the same length and lhs.ptr == rhs.ptr, false otherwise.

Example

auto a = [1, 2, 3, 4, 5];
auto b = a[3..$];

assert(a.sameTail(b));

Authors

Andrei Alexandrescu and Jonathan M Davis

License

Boost License 1.0.