aRTquerier-class             package:aRT             R Documentation

_C_l_a_s_s "_a_R_T_q_u_e_r_i_e_r"

_D_e_s_c_r_i_p_t_i_o_n:

     Class that manipulates  in a database. It can return the objects
     one by one.

_O_b_j_e_c_t_s _f_r_o_m _t_h_e _C_l_a_s_s:

     Objects can be created by calls of the form 'new("aRTquerier",
     parent, loadgeom=T, loadatt=T)'.

_S_l_o_t_s:

     '_p_o_i_n_t_e_r': An external pointer to a TerraLib object. DO NOT change
          it!

_E_x_t_e_n_d_s:

     Class 'aRTcomponent', directly.

_M_e_t_h_o_d_s:

     _g_e_t_N_e_x_t: Returns the next element.

     _n_e_x_t_S_l_i_c_e: Loads next slice, if there is a temporal slicing.

_A_u_t_h_o_r(_s):

     Pedro Ribeiro de Andrade Neto

_R_e_f_e_r_e_n_c_e_s:

     <URL: http://www.est.ufpr.br/aRT>

