Improve readability of code that uses the Qt signed size typev5.10.0-rc2

During the container BoF session at the Qt Contributor Summit 2017 the
name of the signed size type became a subject of discussion in the
context of readability of code using this type and the intention of
using it for all length, size and count properties throughout the entire
framework in future versions of Qt.

This change proposes qsizetype as new name for qssize_t to emphasize the
readability of code over POSIX compatibility, the former being
potentially more relevant than the latter to the majority of users of
Qt.

Change-Id: Idb99cb4a8782703c054fa463a9e5af23a918e7f3
Reviewed-by: Samuel Gaist <samuel.gaist@edeltech.ch>
Reviewed-by: David Faure <david.faure@kdab.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/corelib/tools/qstringiterator_p.h b/src/corelib/tools/qstringiterator_p.h
index 8b1a6a1cd3..219589b6e4 100644
--- a/src/corelib/tools/qstringiterator_p.h
+++ b/src/corelib/tools/qstringiterator_p.h
@@ -62,7 +62,7 @@ class QStringIterator
     QString::const_iterator i, pos, e;
     Q_STATIC_ASSERT((std::is_same<QString::const_iterator, const QChar *>::value));
 public:
-    explicit QStringIterator(QStringView string, qssize_t idx = 0)
+    explicit QStringIterator(QStringView string, qsizetype idx = 0)
         : i(string.begin()),
           pos(i + idx),
           e(string.end())