Q(Any|Utf8)StringView: move array size deduction feature to fromArray

The constructor taking an array literal will now stop at the first
null-terminator encountered.

And fromArray is introduced which only supports array literals.
Constructs a view of the full size. Explicit so it shouldn't be
surprising.

Change-Id: I1497c33a5c12453a95e87c990abe6335b2817081
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 0 insertions, 5 deletions

diff --git a/src/corelib/doc/snippets/code/src_corelib_text_qutf8stringview.cpp b/src/corelib/doc/snippets/code/src_corelib_text_qutf8stringview.cpp
index b1033371b1..ba52e2d5c2 100644
--- a/src/corelib/doc/snippets/code/src_corelib_text_qutf8stringview.cpp
+++ b/src/corelib/doc/snippets/code/src_corelib_text_qutf8stringview.cpp
@@ -52,8 +52,3 @@
     void myfun1(QUtf8StringView sv);        // preferred
     void myfun2(const QUtf8StringView &sv); // compiles and works, but slower
 //! [0]
-
-//! [2]
-    auto sv1 = QUtf8StringView{std::begin(array), std::end(array)}; // using C++11 std::begin()/std::end()
-    auto sv2 = QUtf8StringView(array, std::size(array)); // using C++17 std::size()
-//! [2]