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| author | Andre Hartmann <aha_1980@gmx.de> | 2018-07-13 08:56:52 +0200 |
|---|---|---|
| committer | André Hartmann <aha_1980@gmx.de> | 2018-07-14 09:55:40 +0000 |
| commit | dc133765ec47e9625c49701f0ffd762b0ee1ad48 (patch) | |
| tree | 24b96d431347fde367ad3772d0ccaa35b9c2f162 /src/corelib/doc/snippets/qstring | |
| parent | e92e46348ae0daf7d66a0ab843fc16d37cbc1c69 (diff) | |
Doc: harmonize toDouble() and toFloat() for QString and QByteArray
Change-Id: Ic81461899c73c8a68bc3b8bdc1de4be4dd6bdf27
Reviewed-by: Martin Smith <martin.smith@qt.io>
Diffstat (limited to 'src/corelib/doc/snippets/qstring')
| -rw-r--r-- | src/corelib/doc/snippets/qstring/main.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/corelib/doc/snippets/qstring/main.cpp b/src/corelib/doc/snippets/qstring/main.cpp index b936f0c057..5b640f3fdc 100644 --- a/src/corelib/doc/snippets/qstring/main.cpp +++ b/src/corelib/doc/snippets/qstring/main.cpp @@ -853,6 +853,8 @@ void Widget::toDoubleFunction() double d; d = QString( "1234.56e-02" ).toDouble(&ok); // ok == true, d == 12.3456 + + d = QString( "1234.56e-02 Volt" ).toDouble(&ok); // ok == false, d == 0 //! [67] //! [68] @@ -875,6 +877,9 @@ void Widget::toFloatFunction() bool ok; QString str2 = "R2D2"; str2.toFloat(&ok); // returns 0.0, sets ok to false + + QString str3 = "1234.56 Volt"; + str3.toFloat(&ok); // returns 0.0, sets ok to false //! [71] } |