Message ID | 20210707021941.20804-7-laurent.pinchart@ideasonboard.com |
---|---|
State | Superseded |
Headers | show |
Series |
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Related | show |
In $SUBJECT : s/Slit/Split/ On 07/07/2021 03:19, Laurent Pinchart wrote: > To prepare for code reuse, split the printing of options out of > OptionsParser::usage() to a separate function. > > Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> > --- > src/cam/options.cpp | 12 +++++++++--- > src/cam/options.h | 2 ++ > 2 files changed, 11 insertions(+), 3 deletions(-) > > diff --git a/src/cam/options.cpp b/src/cam/options.cpp > index 2f71860d0466..f4fd8973f97a 100644 > --- a/src/cam/options.cpp > +++ b/src/cam/options.cpp > @@ -903,8 +903,6 @@ OptionsParser::Options OptionsParser::parse(int argc, char **argv) > */ > void OptionsParser::usage() > { > - std::cerr << "Options:" << std::endl; > - > unsigned int indent = 0; > > for (const Option &option : options_) { > @@ -924,7 +922,15 @@ void OptionsParser::usage() > > indent = (indent + 7) / 8 * 8; > > - for (const Option &option : options_) { > + std::cerr << "Options:" << std::endl; > + > + usageOptions(options_, indent); > +} > + > +void OptionsParser::usageOptions(const std::list<Option> &options, > + unsigned int indent) > +{ > + for (const Option &option : options) { > std::string argument; > if (option.hasShortOption()) > argument = std::string(" -") > diff --git a/src/cam/options.h b/src/cam/options.h > index 0b8bb172d184..01a5d36a63fb 100644 > --- a/src/cam/options.h > +++ b/src/cam/options.h > @@ -95,6 +95,8 @@ public: > void usage(); > > private: > + void usageOptions(const std::list<Option> &options, unsigned int indent); > + > std::list<Option> options_; > std::map<unsigned int, Option *> optionsMap_; > }; >
diff --git a/src/cam/options.cpp b/src/cam/options.cpp index 2f71860d0466..f4fd8973f97a 100644 --- a/src/cam/options.cpp +++ b/src/cam/options.cpp @@ -903,8 +903,6 @@ OptionsParser::Options OptionsParser::parse(int argc, char **argv) */ void OptionsParser::usage() { - std::cerr << "Options:" << std::endl; - unsigned int indent = 0; for (const Option &option : options_) { @@ -924,7 +922,15 @@ void OptionsParser::usage() indent = (indent + 7) / 8 * 8; - for (const Option &option : options_) { + std::cerr << "Options:" << std::endl; + + usageOptions(options_, indent); +} + +void OptionsParser::usageOptions(const std::list<Option> &options, + unsigned int indent) +{ + for (const Option &option : options) { std::string argument; if (option.hasShortOption()) argument = std::string(" -") diff --git a/src/cam/options.h b/src/cam/options.h index 0b8bb172d184..01a5d36a63fb 100644 --- a/src/cam/options.h +++ b/src/cam/options.h @@ -95,6 +95,8 @@ public: void usage(); private: + void usageOptions(const std::list<Option> &options, unsigned int indent); + std::list<Option> options_; std::map<unsigned int, Option *> optionsMap_; };
To prepare for code reuse, split the printing of options out of OptionsParser::usage() to a separate function. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- src/cam/options.cpp | 12 +++++++++--- src/cam/options.h | 2 ++ 2 files changed, 11 insertions(+), 3 deletions(-)