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Function std.range.primitives.popFront
Implements the range interface primitive popFront
for built-in
arrays. Due to the fact that nonmember functions can be called with
the first argument using the dot notation, array
is
equivalent to popFront(array)
. For narrow strings,
popFront
automatically advances to the next code
point.
void popFront(T)
(
scope ref inout(T)[] a
) pure nothrow @nogc @safe
if (!isAutodecodableString!(T[]) && !is(T[] == void[]));
void popFront(C)
(
scope ref inout(C)[] str
) pure nothrow @trusted
if (isAutodecodableString!(C[]));
Example
auto a = [ 1, 2, 3 ];
a .popFront();
writeln(a); // [2, 3]
Authors
Andrei Alexandrescu, David Simcha, and Jonathan M Davis. Credit for some of the ideas in building this module goes to Leonardo Maffi.
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.