Method TArg

pdal/util/ProgramArgs.hpp:371–375

Constructor that takes a default argument. \param longname Name of argument specified on command line with "--" prefix. \param shortname Optional name of argument specified on command line with "-" prefix. \param description Argument description. \param variable Variable to which the value of the argument should be bound. \param def Defau

      \param def  Default value to be assigned to the bound variable.
    */
    TArg(const std::string& longname, const std::string& shortname,
        const std::string& description, T& variable, T def) :
        Arg(longname, shortname, description), m_var(variable),
        m_defaultVal(def), m_defaultProvided(true)
    { m_var = m_defaultVal; }

    /**
      Constructor.