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dmd.root.rmem

Compiler implementation of the D programming language http://dlang.org
Authors:
Walter Bright, http://www.digitalmars.com
License:
Boost License 1.0

Source root/rmem.d

Documentation https://dlang.org/phobos/dmd_root_rmem.html

Coverage https://codecov.io/gh/dlang/dmd/src/master/src/dmd/root/rmem.d

pure nothrow char[] xarraydup(const(char)[] s);
Makes a null-terminated copy of the given string on newly allocated memory. The null-terminator won't be part of the returned string slice. It will be at position n where n is the length of the input string.
Parameters:
const(char)[] s string to copy
Returns:
A null-terminated copy of the input array.
Examples: 
auto s1 = "foo";
auto s2 = s1.xarraydup;
s2[0] = 'b';
assert(s1 == "foo");
assert(s2 == "boo");
assert(*(s2.ptr + s2.length) == '\0');
string sEmpty;
assert(sEmpty.xarraydup is null);
pure nothrow T[] arraydup(T)(scope const T[] s);
Makes a copy of the given array on newly allocated memory.
Parameters:
T[] s array to copy
Returns:
A copy of the input array.
Examples: 
auto s1 = [0, 1, 2];
auto s2 = s1.arraydup;
s2[0] = 4;
assert(s1 == [0, 1, 2]);
assert(s2 == [4, 1, 2]);
string sEmpty;
assert(sEmpty.arraydup is null);