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change error() and add error_full()

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Hideyuki Tanaka 2009-10-23 14:58:36 +09:00
parent d0aff643b8
commit a27c759a73
1 changed files with 4 additions and 0 deletions
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4
cmdline.h
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@ -309,6 +309,10 @@ public:
}
std::string error() const{
return errors.size()>0?errors[0]:"";
}
std::string error_full() const{
std::ostringstream oss;
for (size_t i=0; i<errors.size(); i++)
oss<<errors[i]<<std::endl;