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[docs] Gently discourage use of Q_FOREACH/foreach

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... and suggest to use C++11 range-for instead.

Change-Id: If4d4dec1a0cbbc2307ee7d2635f0a8fc3a1ec353
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
This commit is contained in:
Marc Mutz 2016-01-24 03:11:48 +01:00
parent 520afea6b7
commit b8c32f5efc
1 changed files with 10 additions and 2 deletions
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12
src/corelib/global/qglobal.cpp
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@ -3540,7 +3540,11 @@ int qrand()
\snippet code/src_corelib_global_qglobal.cpp 33
\sa Q_FOREACH()
\note Since Qt 5.7, the use of this macro is discouraged. It will
be removed in a future version of Qt. Please use C++11 range-for,
possibly with qAsConst(), as needed.
\sa qAsConst()
*/
/*!
@ -3552,7 +3556,11 @@ int qrand()
This macro is available even when \c no_keywords is specified
using the \c .pro file's \c CONFIG variable.
\sa foreach()
\note Since Qt 5.7, the use of this macro is discouraged. It will
be removed in a future version of Qt. Please use C++11 range-for,
possibly with qAsConst(), as needed.
\sa qAsConst()
*/
/*!