gUpdateMessage-class        package:MVCClass        R Documentation

_C_l_a_s_s "_g_U_p_d_a_t_e_M_e_s_s_a_g_e": _A _c_l_a_s_s _t_o _r_e_p_r_e_s_e_n_t _a_n _u_p_d_a_t_e _m_e_s_s_a_g_e

_D_e_s_c_r_i_p_t_i_o_n:

     gUpdateMessage is a virtual class to represent an update message. 
     Both gUpdateViewMessage and gUpdateDataMessage classes are
     inherited from gUpdateMessage.

_O_b_j_e_c_t_s _f_r_o_m _t_h_e _C_l_a_s_s:

     A virtual Class: No objects may be created from it.

_S_l_o_t_s:

     '_t_y_p_e': the type of update to be performed, will be a character
          string 

     '_m_D_a_t_a': a list of information needed to perform the update 

     '_d_a_t_a_N_a_m_e': the name of the data set to be updated 

_E_x_t_e_n_d_s:

     Class '"gModifyMessage"', directly. Class '"gMessage"', by class
     '"gModifyMessage"'.

_M_e_t_h_o_d_s:

     No methods defined with class "gUpdateMessage" in the signature.

_A_u_t_h_o_r(_s):

     Elizabeth Whalen

_S_e_e _A_l_s_o:

     'gMessage-class', 'gModifyMessage-class',
     'gUpdateViewMessage-class', 'gUpdateDataMessage-class'

_E_x_a_m_p_l_e_s:

