summaryrefslogtreecommitdiffstats
path: root/src/corelib/doc
diff options
context:
space:
mode:
authorMårten Nordheim <marten.nordheim@qt.io>2020-09-14 15:26:49 +0200
committerMårten Nordheim <marten.nordheim@qt.io>2020-09-18 23:34:49 +0200
commitbbe7570ddcc6fcce707a355b76d2d0024c44ea38 (patch)
tree0a9d0413c4b0154e80ecb26233ab36a3b462ecd3 /src/corelib/doc
parent7a5e0c5712cbdeb9edb83dfd47d63277346537a9 (diff)
QByteArrayView: move array size deduction feature to fromArray
1. Make the ctor unable to construct a QByteArrayView from array literals other than 'char'. With the new behavior it would either be (very likely) unintended to pass e.g. a std::byte array to the ctor. And it would be confusing because you would get different sizes based on signed-ness. 2. Introduce fromArray Only supports array literals. Constructs a view of the full size. Explicit so it shouldn't be surprising. Change-Id: Ifdb55eb21057dfe7053b2561bd81e2c9825e9bc6 Reviewed-by: Andrei Golubev <andrei.golubev@qt.io> Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/corelib/doc')
-rw-r--r--src/corelib/doc/snippets/code/src_corelib_text_qbytearrayview.cpp7
1 files changed, 0 insertions, 7 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_text_qbytearrayview.cpp b/src/corelib/doc/snippets/code/src_corelib_text_qbytearrayview.cpp
index 31a2107c62..d70caa2650 100644
--- a/src/corelib/doc/snippets/code/src_corelib_text_qbytearrayview.cpp
+++ b/src/corelib/doc/snippets/code/src_corelib_text_qbytearrayview.cpp
@@ -58,10 +58,3 @@
void fun(QByteArrayView bv);
void fun(char ch) { fun(QByteArrayView(&ch, 1)); }
//! [1]
-
-void wrapper() {
- const char array[1] = { 0 };
-//! [2]
- auto bv = QByteArrayView(array, std::size(array)); // using C++17 std::size()
-//! [2]
-}