checkFF                 package:base                 R Documentation

_C_h_e_c_k _F_o_r_e_i_g_n _F_u_n_c_t_i_o_n _C_a_l_l_s

_D_e_s_c_r_i_p_t_i_o_n:

     Performs checks on calls to compiled code from R code.  Currently
     only whether the interface functions such as `.C' and `.Fortran'
     are called with argument `PACKAGE' specified, which is highly
     recommended to avoid name clashes in foreign function calls.

_U_s_a_g_e:

     checkFF(file, package, lib.loc = .lib.loc,
             verbose = getOption("verbose"))

_A_r_g_u_m_e_n_t_s:

    file: the name of a file containing R code to be checked.

 package: a character string naming an installed package.  If given and
          `file' is not given, the installed R code of the package is
          checked.

 lib.loc: a character vector describing the location of R library trees
          to search for `package'.

 verbose: a logical.  If `TRUE', additional diagnostics are printed.

_S_e_e _A_l_s_o:

     `.C', `.Fortran'; `Foreign'.

_E_x_a_m_p_l_e_s:

     checkFF(package = "ts", verbose = TRUE)

