| 1 | // $Source$ |
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| 2 | // $Revision: 756 $ |
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| 3 | // $Date: 2003-05-25 16:58:24 +0000 (Sun, 25 May 2003) $ |
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| 4 | // $Author: luba $ |
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| 5 | |
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| 6 | #ifndef __rf_char_hh__ |
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| 7 | #define __rf_char_hh__ |
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| 8 | |
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| 9 | #include "rf_types.hh" |
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| 10 | #include "rf_term.hh" |
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| 11 | #include "rf_expr.hh" |
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| 12 | |
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| 13 | namespace rftype |
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| 14 | { |
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| 15 | |
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| 16 | using namespace rfrt ; |
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| 17 | |
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| 18 | class Char : |
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| 19 | public Term |
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| 20 | { |
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| 21 | |
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| 22 | public: |
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| 23 | /// |
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| 24 | /// Constructor from a wide character |
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| 25 | inline Char (wchar_t _wch) ; |
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| 26 | inline wchar_t to_wchar_t() const; |
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| 27 | #if 0 |
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| 28 | inline Char(const Char& _ch) ; |
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| 29 | #endif |
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| 30 | |
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| 31 | static Expr create_expr (wchar_t const* _wstr, size_t _len = -1) ; |
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| 32 | |
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| 33 | static Expr create_expr (const WString& _wstr) ; |
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| 34 | |
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| 35 | static Expr create_expr (char const* _str, char const* _locale = null) ; |
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| 36 | |
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| 37 | /// |
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| 38 | /// Create new expression -- character sequence representing specified |
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| 39 | /// argument. |
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| 40 | static Expr to_chars (const Expr& _expr) ; |
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| 41 | |
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| 42 | /// |
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| 43 | /// Convert character sequence to lower case. Note that argument must be a |
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| 44 | /// character sequence and the method doesn't check this. |
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| 45 | static Expr to_lower (const Expr& _expr) ; |
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| 46 | |
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| 47 | /// |
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| 48 | /// Convert character sequence to upper case. Note that argument must be a |
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| 49 | /// character sequence and the method doesn't check this. |
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| 50 | static Expr to_upper (const Expr& _expr) ; |
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| 51 | |
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| 52 | static Expr bytes_to_chars (const Expr& _expr) ; |
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| 53 | static Expr chars_to_bytes (const Expr& _expr) ; |
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| 54 | // static Expr to_int (const Expr& _expr) ; |
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| 55 | |
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| 56 | inline bool is_digit() const; |
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| 57 | |
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| 58 | inline bool is_not_space() const; |
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| 59 | |
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| 60 | #if 0 |
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| 61 | inline Int to_byte() const; |
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| 62 | |
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| 63 | inline bool operator == (Char const&) const; |
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| 64 | |
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| 65 | |
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| 66 | inline wchar_t to_wchar_t() const; |
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| 67 | #endif |
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| 68 | |
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| 69 | static uintptr_t ctor (uintptr_t _data) ; |
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| 70 | static void dtor (uintptr_t _data) ; |
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| 71 | static bool eq (uintptr_t _data1, uintptr_t _data2) ; |
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| 72 | static int compare (uintptr_t _data1, uintptr_t _data2) ; |
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| 73 | static uint32_t hash (uintptr_t _data) ; |
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| 74 | static pxx::WString to_string (uintptr_t _data) ; |
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| 75 | static short_type_funcs_t funcs ; |
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| 76 | static TypeRegister reg ; |
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| 77 | |
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| 78 | }; |
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| 79 | |
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| 80 | } |
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| 81 | |
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| 82 | #endif // __rf_char_hh__ |
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