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Added extra debugging messages into the ArgumentParser::reportRemainingOptionsAsUnrecognized(ErrorSeverity severity)

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method to help track down a crash under x86-64.
This commit is contained in:
Robert Osfield
2003-04-01 08:47:11 +00:00
parent b728b1dd99
commit 90a2c93e50
1 changed files with 37 additions and 4 deletions
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41
src/osg/ArgumentParser.cpp
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@@ -1,8 +1,9 @@
#include <iostream>
#include <osg/ArgumentParser>
#include <osg/ApplicationUsage>
#include <osg/Notify>
#include <set>
#include <iostream>
using namespace osg;
@@ -293,10 +294,42 @@ void ArgumentParser::reportRemainingOptionsAsUnrecognized(ErrorSeverity severity
unsigned int prevpos = 0, pos = 0;
while ((pos=option.find(' ',prevpos))!=std::string::npos)
{
if (option[prevpos]=='-') options.insert(std::string(option,prevpos,pos-prevpos));
if (option[prevpos]=='-')
{
// verbose approach implemented for debugging string(const string&,unsigned int,unsigned int) operation on x86-64
notify(INFO)<<"option=\""<<option<<"\" \tprevpos="<<prevpos<<" \tn="<<pos-prevpos;
std::string str(option,prevpos,pos-prevpos);
notify(INFO)<<" \tstr=\""<<str<<"\"";
options.insert(str);
notify(INFO)<<" \tinserted into options set"<<std::endl;
// original op which causes a crash under x86-64
//options.insert(std::string(option,prevpos,pos-prevpos));
}
prevpos=pos+1;
}
if (option[prevpos]=='-') options.insert(std::string(option,prevpos,std::string::npos));
if (option[prevpos]=='-')
{
// verbose approach implemented for debugging string(const string&,unsigned int,unsigned int) operation on x86-64
notify(INFO)<<"option=\""<<option<<"\" \tprevpos="<<prevpos<<" \tn=npos";
std::string str(option,prevpos,pos-prevpos);
notify(INFO)<<" \tstr=\""<<str<<"\"";
options.insert(str);
notify(INFO)<<" \tinserted into options set"<<std::endl;
// original op
//options.insert(std::string(option,prevpos,std::string::npos));
}
}
}
@@ -318,7 +351,7 @@ void ArgumentParser::writeErrorMessages(std::ostream& output,ErrorSeverity sever
{
if (itr->second>=severity)
{
output<< getProgramName() << ": " << itr->first << std::endl;
output<< getProgramName() << ": " << itr->first << std::endl;
}
}
}