model_server/gra/src/graSymbol.h.cxx
/* The default constructor is protected so it can be used only from
 * derived classes; the only difference from the public constructor is
 * that it does not do a regenerate() automatically.
 */
The default constructor is protected so it can be used only from
derived classes; the only difference from the public constructor is
that it does not do a regenerate() automatically.
The default constructor is protected so it can be used only from derived classes ; the only difference from the public constructor is that it does not do a regenerate () automatically .
graConnectionSymbol::graConnectionSymbol()
: graParametricSymbol(-1, 0)
{
    num_segments = 0;
    segments = NULL;
}
graConnectionSymbol :: graConnectionSymbol ( ) : graParametricSymbol ( -1 , 0 ) { num_segments = 0 ; segments = NULL ; }
The default constructor is protected so it can be used only from
 derived classes; the only difference from the public constructor is
 that it does not do a regenerate() automatically.
The default constructor is protected so it can be used only from derived classes ; the only difference from the public constructor is that it does not do a regenerate () automatically .