diff options
Diffstat (limited to 'src/corelib/tools/qcommandlineparser.cpp')
| -rw-r--r-- | src/corelib/tools/qcommandlineparser.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/corelib/tools/qcommandlineparser.cpp b/src/corelib/tools/qcommandlineparser.cpp index 168701d13cc..f503ed74526 100644 --- a/src/corelib/tools/qcommandlineparser.cpp +++ b/src/corelib/tools/qcommandlineparser.cpp @@ -179,6 +179,10 @@ QStringList QCommandLineParserPrivate::aliases(const QString &optionName) const Example: \snippet code/src_corelib_tools_qcommandlineparser_main.cpp 0 + If your compiler supports the C++11 standard, the three addOption() calls in + the above example can be simplified: + \snippet code/src_corelib_tools_qcommandlineparser_main.cpp cxx11 + Known limitation: the parsing of Qt options inside QCoreApplication and subclasses happens before QCommandLineParser exists, so it can't take it into account. This means any option value that looks like a builtin Qt option, will be treated by @@ -342,6 +346,24 @@ bool QCommandLineParser::addOption(const QCommandLineOption &option) } /*! + \since 5.4 + + Adds the options \a options to look for while parsing. + + Returns \c false if adding any of the options failed; otherwise returns \c false. + + Cf. addOption() for when it may fail. +*/ +bool QCommandLineParser::addOptions(const QList<QCommandLineOption> &options) +{ + // should be optimized (but it's no worse than what was possible before) + bool result = true; + for (QList<QCommandLineOption>::const_iterator it = options.begin(), end = options.end(); it != end; ++it) + result &= addOption(*it); + return result; +} + +/*! Adds the \c{-v} / \c{--version} option, which displays the version string of the application. This option is handled automatically by QCommandLineParser. |