Git-Mirrors/RetroShare
1
0
Fork 0
mirror of https://github.com/RetroShare/RetroShare.git synced 2025-05-02 14:16:16 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

little improvement to command line help display

Browse source
This commit is contained in:
csoler 2017-07-09 22:12:01 +02:00
parent 2c6f11e4eb
commit 3e3ee1a34b
2 changed files with 14 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

14
libretroshare/src/util/argstream.h
View file

@ -252,8 +252,8 @@ namespace
inline bool helpRequested() const;
inline bool isOk() const;
inline std::string errorLog() const;
inline std::string usage() const;
inline bool defaultErrorHandling(bool ignoreUnused=false) const;
inline std::string usage(bool skipCommandLine = false) const;
inline bool defaultErrorHandling(bool ignoreUnused=false,bool skipCommandLine=false) const;
static inline char uniqueLetter();
protected:
void parse(int argc,char** argv);
@ -569,10 +569,12 @@ namespace
return helpRequested_;
}
inline std::string
argstream::usage() const
argstream::usage(bool skipCommandLine) const
{
std::ostringstream os;
os<<"usage: "<<progName_<<cmdLine_<<'\n';
if(!skipCommandLine)
os<<"usage: "<<progName_<<cmdLine_<<'\n';
unsigned int lmax = 0;
for (std::deque<help_entry>::const_iterator
iter = argHelps_.begin();iter != argHelps_.end();++iter)
@ -820,11 +822,11 @@ namespace
return s;
}
inline bool
argstream::defaultErrorHandling(bool ignoreUnused) const
argstream::defaultErrorHandling(bool ignoreUnused,bool skipCommandLine) const
{
if (helpRequested_)
{
std::cout<<usage();
std::cout<<usage(skipCommandLine);
exit(1);
}
if (!isOk_)