1 /***************************************************************************

     2  *

     3  * any.h - definition of the rw_any_t class

     4  *

     5  * $Id: any.h 290028 2005-09-19 00:25:26Z sebor $

     6  *

     7  ***************************************************************************

     8  *

     9  * Copyright (c) 1994-2005 Quovadx,  Inc., acting through its  Rogue Wave

    10  * Software division. Licensed under the Apache License, Version 2.0 (the

    11  * "License");  you may  not use this file except  in compliance with the

    12  * License.    You    may   obtain   a   copy   of    the   License    at

    13  * http://www.apache.org/licenses/LICENSE-2.0.    Unless   required    by

    14  * applicable law  or agreed to  in writing,  software  distributed under

    15  * the License is distributed on an "AS IS" BASIS,  WITHOUT WARRANTIES OR

    16  * CONDITIONS OF  ANY KIND, either  express or implied.  See  the License

    17  * for the specific language governing permissions  and limitations under

    18  * the License.

    19  * 

    20  **************************************************************************/

    21 

    22 #ifndef RW_ANY_H_INCLUDED

    23 #define RW_ANY_H_INCLUDED

    24 

    25 

    26 #include <testdefs.h>

    27 #ifdef __SYMBIAN32__

    28 #include<wchar.h>

    29 #endif //__SYMBIAN32__

    30 

    31 class rw_any_t

    32 {

    33 public:

    34 

    35 #ifndef _RWSTD_NO_BOOL

    36     _TEST_EXPORT rw_any_t (bool);

    37 #endif   // _RWSTD_NO_BOOL

    38 

    39     _TEST_EXPORT rw_any_t (char);

    40     _TEST_EXPORT rw_any_t (signed char);

    41     _TEST_EXPORT rw_any_t (unsigned char);

    42 

    43     _TEST_EXPORT rw_any_t (signed short);

    44     _TEST_EXPORT rw_any_t (unsigned short);

    45 

    46     _TEST_EXPORT rw_any_t (signed int);

    47     _TEST_EXPORT rw_any_t (unsigned int);

    48 

    49     _TEST_EXPORT rw_any_t (signed long);

    50     _TEST_EXPORT rw_any_t (unsigned long);

    51 

    52 #ifdef _RWSTD_LONG_LONG

    53     _TEST_EXPORT rw_any_t (signed _RWSTD_LONG_LONG);

    54     _TEST_EXPORT rw_any_t (unsigned _RWSTD_LONG_LONG);

    55 #endif   // _RWSTD_LONG_LONG

    56 

    57     _TEST_EXPORT rw_any_t (float);

    58     _TEST_EXPORT rw_any_t (double);

    59 

    60 #ifndef _RWSTD_NO_LONG_DOUBLE

    61     _TEST_EXPORT rw_any_t (long double);

    62 #endif   // _RWSTD_NO_LONG_DOUBLE

    63 

    64     _TEST_EXPORT rw_any_t (const void*);

    65     _TEST_EXPORT  rw_any_t (const char*);

    66 

    67 #ifndef _RWSTD_NO_NATIVE_WCHAR_T

    68     _TEST_EXPORT rw_any_t (wchar_t);

    69 #endif   // _RWSTD_NO_NATIVE_WCHAR_T

    70 

    71 #ifndef _RWSTD_NO_WCHAR_T

    72     _TEST_EXPORT rw_any_t (const wchar_t*);

    73 #endif   // _RWSTD_NO_WCHAR_T

    74 

    75     _TEST_EXPORT rw_any_t (const rw_any_t&);

    76 

    77     _TEST_EXPORT ~rw_any_t ();

    78 

    79     _TEST_EXPORT rw_any_t& operator= (const rw_any_t&);

    80 

    81     _TEST_EXPORT const char* tostr (const char* = 0);

    82     _TEST_EXPORT const char* type_name () const;

    83 

    84     enum type_id_t {

    85         t_none,

    86         t_bool, t_schar, t_uchar, t_char,

    87         t_sshrt, t_ushrt, t_sint, t_uint, t_slong, t_ulong,

    88         t_sllong, t_ullong,

    89         t_flt, t_dbl, t_ldbl,

    90         t_wchar,

    91         t_pvoid,

    92         t_str,

    93         t_wstr

    94     };

    95 

    96 private:

    97 

    98     union uval_t {

    99 

   100 #ifndef _RWSTD_NO_LONG_DOUBLE

   101         long double ldbl_;

   102 #endif   // _RWSTD_NO_LONG_DOUBLE

   103         const void *pvoid_;

   104         double      dbl_;

   105 #ifdef _RWSTD_LONG_LONG

   106         signed _RWSTD_LONG_LONG   sllong_;

   107         unsigned _RWSTD_LONG_LONG ullong_;

   108 #endif   // _RWSTD_LONG_LONG

   109         float          flt_;

   110 #ifndef _RWSTD_NO_NATIVE_WCHAR_T

   111         wchar_t        wchar_;

   112 #endif   // _RWSTD_NO_NATIVE_WCHAR_T

   113         signed long    slong_;

   114         unsigned long  ulong_;

   115         signed int     sint_;

   116         unsigned int   uint_;

   117         signed short   sshrt_;

   118         unsigned short ushrt_;

   119         signed char    schar_;

   120         unsigned char  uchar_;

   121         char           char_;

   122 #ifndef _RWSTD_NO_BOOL

   123         bool           bool_;

   124 #endif   // _RWSTD_NO_BOOL

   125     } val_;

   126 

   127     char      *str_;

   128     type_id_t  tid_;

   129 };

   130 

   131 

   132 #define TOSTR(x)   rw_any_t (x).tostr ()

   133 

   134 

   135 #endif   // RW_ANY_H_INCLUDED