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Timestamp:
04/06/03 23:32:44 (12 years ago)
Author:
robert
Message:

Added the usage report to the examples for when no arguments are passed
to the examples.

Files:
1 modified

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  • OpenSceneGraph/trunk/examples/osgtexture1D/osgtexture1D.cpp

    r1747 r1815  
    145145 
    146146    // set up the usage document, in case we need to print out how to use this program. 
    147     arguments.getApplicationUsage()->setCommandLineUsage(arguments.getProgramName()+" [options] filename ..."); 
     147    arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ..."); 
    148148    arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information"); 
    149149    
     
    171171    { 
    172172        arguments.writeErrorMessages(std::cout); 
     173        return 1; 
     174    } 
     175     
     176    if (arguments.argc()<=1) 
     177    { 
     178        arguments.getApplicationUsage()->write(std::cout,osg::ApplicationUsage::COMMAND_LINE_OPTION); 
    173179        return 1; 
    174180    }