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- XXXXttttCCCCoooonnnnvvvveeeerrrrtttt((((3333XXXXtttt)))) XXXX VVVVeeeerrrrssssiiiioooonnnn 11111111 ((((RRRReeeelllleeeeaaaasssseeee 6666....3333)))) XXXXttttCCCCoooonnnnvvvveeeerrrrtttt((((3333XXXXtttt))))
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- NNNNAAAAMMMMEEEE
- XtConvert, XtDirectConvert - invoke resource converters
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- SSSSYYYYNNNNTTTTAAAAXXXX
- void XtConvert(_w, _f_r_o_m__t_y_p_e, _f_r_o_m, _t_o__t_y_p_e, _t_o__r_e_t_u_r_n)
- Widget _w;
- String _f_r_o_m__t_y_p_e;
- XrmValuePtr _f_r_o_m;
- String _t_o__t_y_p_e;
- XrmValuePtr _t_o__r_e_t_u_r_n;
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- void XtDirectConvert(_c_o_n_v_e_r_t_e_r, _a_r_g_s, _n_u_m__a_r_g_s, _f_r_o_m,
- _t_o__r_e_t_u_r_n)
- XtConverter _c_o_n_v_e_r_t_e_r;
- XrmValuePtr _a_r_g_s;
- Cardinal _n_u_m__a_r_g_s;
- XrmValuePtr _f_r_o_m;
- XrmValuePtr _t_o__r_e_t_u_r_n;
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- AAAARRRRGGGGUUUUMMMMEEEENNNNTTTTSSSS
- _a_r_g_s Specifies the argument list that contains the
- additional arguments needed to perform the
- conversion (often NULL).
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- _c_o_n_v_e_r_t_e_r Specifies the conversion procedure that is to be
- called.
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- _f_r_o_m Specifies the value to be converted.
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- _f_r_o_m__t_y_p_e Specifies the source type.
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- _n_u_m__a_r_g_s Specifies the number of additional arguments
- (often zero).
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- _t_o__t_y_p_e Specifies the destination type.
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- _t_o__r_e_t_u_r_n Returns the converted value.
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- _w Specifies the widget to use for additional
- arguments (if any are needed).
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The _X_t_C_o_n_v_e_r_t function looks up the type converter
- registered to convert from_type to to_type, computes any
- additional arguments needed, and then calls _X_t_D_i_r_e_c_t_C_o_n_v_e_r_t.
- _X_t_C_o_n_v_e_r_t has been replaced by _X_t_C_o_n_v_e_r_t_A_n_d_S_t_o_r_e.
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- The _X_t_D_i_r_e_c_t_C_o_n_v_e_r_t function looks in the converter cache to
- see if this conversion procedure has been called with the
- specified arguments. If so, it returns a descriptor for
- information stored in the cache; otherwise, it calls the
- converter and enters the result in the cache.
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- Page 1 (printed 4/30/98)
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- XXXXttttCCCCoooonnnnvvvveeeerrrrtttt((((3333XXXXtttt)))) XXXX VVVVeeeerrrrssssiiiioooonnnn 11111111 ((((RRRReeeelllleeeeaaaasssseeee 6666....3333)))) XXXXttttCCCCoooonnnnvvvveeeerrrrtttt((((3333XXXXtttt))))
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- Before calling the specified converter, _X_t_D_i_r_e_c_t_C_o_n_v_e_r_t sets
- the return value size to zero and the return value address
- to NULL. To determine if the conversion was successful, the
- client should check to_return.address for non-NULL.
- _X_t_D_i_r_e_c_t_C_o_n_v_e_r_t has been replaced by _X_t_C_a_l_l_C_o_n_v_e_r_t_e_r.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- XtAppAddConverter(3Xt), XtStringConversionWarning(3Xt),
- XtConvertAndStore(3Xt), XtCallConverter(3Xt)
- _X _T_o_o_l_k_i_t _I_n_t_r_i_n_s_i_c_s - _C _L_a_n_g_u_a_g_e _I_n_t_e_r_f_a_c_e
- _X_l_i_b - _C _L_a_n_g_u_a_g_e _X _I_n_t_e_r_f_a_c_e
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- Page 2 (printed 4/30/98)
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