Esempi in C++ (Cpp) per OptionSet::erase

Esempio n. 1

File: OSGIOFileTypeBase.cpp Progetto: DaveHarrison/OpenSGDevMaster

/*! Removes the option \a name from \a optSet. If the option is not present
    \c false is returned, \c true otherwise.

    \param[in] optSet OptionSet to modify.
    \param[in] name   Name of the option.
    \return Whether the option was successfully removed.
 */
bool
IOFileTypeBase::unsetOption(OptionSet &optSet, const std::string &name)
{
    bool                retVal = false;
    OptionSet::iterator oIt    = optSet.find(name);
    
    if(oIt != optSet.end())
    {
        optSet.erase(oIt);
        retVal = true;
    }
    
    return retVal;
}