SFXShiftJIS

Class for processing a Shift_JIS character.

#include <SFXShiftJIS.h.hpp>

class SFXShiftJIS;

SFMTYPEDEFCLASS(SFXShiftJIS)

Description

The SFXShiftJIS class is used to convert a Hiragana character into a Katakana one and vice versa, convert a 2 byte character into a 1 byte one and vice versa, etc. And the SFXShiftJIS class has only static functions.

The argument type of function of SFXShiftJIS class is SFXWideString.

In order to process a SFXAnsiString object with a function of SFXShiftJIS class, it is necesary to convert it into a SFXWideString object.

Member

Public Functions
static `UInt16`	AsUInt16( `WChar` param ) Convert to the value that comparable with wide characters.
static `WChar`	AsWChar( `UInt16` param ) Convert comparable value into Wide character.
static `SFCError`	HiraganaToKatakana( `SFXWideStringPtr` param ) Convert the Hiragana into Katakana
static `Bool`	IsFullAlpha( `WChar` param ) Check whether the character is a full-size alphabet or not.
static `Bool`	IsFullDigit( `WChar` param ) Check whether the character is a full-size digit or not.
static `Bool`	IsFullHiragana( `WChar` param ) Check whether the character is a full-size Hiragana or not.
static `Bool`	IsFullKatakana( `WChar` param ) Check whether the character is a full-size Katakana or not.
static `Bool`	IsFullSymbol( `WChar` param ) Check whether the character is a full-size symbol or not.
static `Bool`	IsHalfAlpha( `WChar` param ) Check whether the character is a half-size alphabet or not.
static `Bool`	IsHalfDigit( `WChar` param ) Check whether the character is a half-size digit or not.
static `Bool`	IsHalfKatakana( `WChar` param ) Check whether the character is a half-size Katakana or not.
static `Bool`	IsHalfSymbol( `WChar` param ) Check whether the character is a half-size symbol or not.
static `Bool`	IsPassword( `WChar` param ) Check whether the specified character is the special character for inputing a passwword or not.
static `SFCError`	KatakanaToHiragana( `SFXWideStringPtr` param ) Convert Katakana into Hiragana
static `SFCError`	ToFullAlpha( `SFXWideStringPtr` param ) Convert half-size alphabet into full-size alphabet.
static `SFCError`	ToFullDigit( `SFXWideStringPtr` param ) Convert half-size digit into full-size digit.
static `SFCError`	ToFullKatakana( `SFXWideStringPtr` param ) Convert half-size Katakana into full-size Katakana.
static `SFCError`	ToFullSymbol( `SFXWideStringPtr` param ) Convert half-size alphabet into full-size alphabet.
static `SFCError`	ToHalfAlpha( `SFXWideStringPtr` param ) Convert full-size alphabet into half-size alphabet.
static `SFCError`	ToHalfDigit( `SFXWideStringPtr` param ) Convert full-size digit into half-size digit.
static `SFCError`	ToHalfKatakana( `SFXWideStringPtr` param ) Convert full-size Katakana into half-size Katakana.
static `SFCError`	ToHalfSymbol( `SFXWideStringPtr` param ) Convert full-size symbol into half-size symbol.
static `SFCError`	ToPassword( `SFXWideStringPtr` param ) Convert the specified string using the special character for inputing a passwword.

SFXShiftJIS::AsUInt16

Convert to the value that comparable with wide characters.

[ public, static ]
UInt16 AsUInt16(
    WChar param   // character to convert
);

Description

When converting the Shift_JIS character to the Wide character with BREW API, the consecutive characters cannot be compared since the endian of the WChar character gets reversed.

The AsUInt16() function reverses the endian so that they can be compared.

Reference

SFXShiftJIS::AsWChar

SFXShiftJIS::AsWChar

Convert comparable value into Wide character.

[ public, static ]
WChar AsWChar(
    UInt16 param   // value to compare
);

Description

AsWChar() function do the inversion of SFXShiftJIS::AsUInt16.

Reference

SFXShiftJIS::AsUInt16

SFXShiftJIS::HiraganaToKatakana

Convert the Hiragana into Katakana

[ public, static ]
SFCError HiraganaToKatakana(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
String to convert is null: SFERR_INVALID_PARAM

Reference

SFXShiftJIS::KatakanaToHiragana

SFXShiftJIS::IsFullAlpha

Check whether the character is a full-size alphabet or not.

[ public, static ]
Bool IsFullAlpha(
    WChar param   // character to check
);

Return value

If the character is a full-size alphabet: true
Otherwise: false

Reference

SFXShiftJIS::IsHalfAlpha

SFXShiftJIS::IsFullDigit

Check whether the character is a full-size digit or not.

[ public, static ]
Bool IsFullDigit(
    WChar param   // character to check
);

Return value

If the character is a full-size digit: true
Otherwise: false

Reference

SFXShiftJIS::IsHalfDigit

SFXShiftJIS::IsFullHiragana

Check whether the character is a full-size Hiragana or not.

[ public, static ]
Bool IsFullHiragana(
    WChar param   // character to check
);

Return value

If the character is a full-size Hiragana: true
Otherwise: false

Reference

SFXShiftJIS::IsFullKatakana

SFXShiftJIS::IsFullKatakana

Check whether the character is a full-size Katakana or not.

[ public, static ]
Bool IsFullKatakana(
    WChar param   // character to check
);

Return value

If the character is a full-size Katakana: true
Otherwise: false

Description

The SFXShiftJIS::IsFullKatakana function checks whether or not the character code is greater than 0x8340 and less than 0x8396, except 0x837F.

Reference

SFXShiftJIS::IsHalfKatakana | SFXShiftJIS::IsFullHiragana

SFXShiftJIS::IsFullSymbol

Check whether the character is a full-size symbol or not.

[ public, static ]
Bool IsFullSymbol(
    WChar param   // character to check
);

Return value

If the character is a full-size symbol: true
Otherwise: false

Reference

SFXShiftJIS::IsHalfSymbol | SFXShiftJIS::ToHalfSymbol

SFXShiftJIS::IsHalfAlpha

Check whether the character is a half-size alphabet or not.

[ public, static ]
Bool IsHalfAlpha(
    WChar param   // character to check
);

Return value

If the character is a half-size alphabet: true
Otherwise: false

Reference

SFXShiftJIS::IsFullAlpha

SFXShiftJIS::IsHalfDigit

Check whether the character is a half-size digit or not.

[ public, static ]
Bool IsHalfDigit(
    WChar param   // character to check
);

Return value

If the character is a half-size digit: true
Otherwise: false

Reference

SFXShiftJIS::IsFullDigit

SFXShiftJIS::IsHalfKatakana

Check whether the character is a half-size Katakana or not.

[ public, static ]
Bool IsHalfKatakana(
    WChar param   // character to check
);

Return value

If the character is a half-size Katakana: true
Otherwise: false

Reference

SFXShiftJIS::IsFullKatakana

SFXShiftJIS::IsHalfSymbol

Check whether the character is a half-size symbol or not.

[ public, static ]
Bool IsHalfSymbol(
    WChar param   // character to check
);

Return value

If the character is a half-size symbol: true
Otherwise: false

Description

The SFXShiftJIS::IsHalfSymbol function checks whether or not the character is one of the following.

!
"
#
$
%
&
(
)
*
+
,
-
.
/
:
;
<
=
>
?
@
[
]
\
^
_
`
{
|
}
~

Reference

SFXShiftJIS::IsFullSymbol | SFXShiftJIS::ToFullSymbol

SFXShiftJIS::IsPassword

Check whether the specified character is the special character for inputing a passwword or not.

[ public, static ]
Bool IsPassword(
    WChar param   // character to be checked
);

Return value

If the specified character is the special character for inputing a passwword: true
Otherwise: false

Description

Check whether the specified character is the "*"(0x2A) character for inputing a passwword or not.

Reference

SFXShiftJIS::ToPassword

SFXShiftJIS::KatakanaToHiragana

Convert Katakana into Hiragana

[ public, static ]
SFCError KatakanaToHiragana(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM

SFXShiftJIS::ToFullAlpha

Convert half-size alphabet into full-size alphabet.

[ public, static ]
SFCError ToFullAlpha(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM

SFXShiftJIS::ToFullDigit

Convert half-size digit into full-size digit.

[ public, static ]
SFCError ToFullDigit(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM

SFXShiftJIS::ToFullKatakana

Convert half-size Katakana into full-size Katakana.

[ public, static ]
SFCError ToFullKatakana(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM
If insufficient memory: SFERR_NO_MEMORY

Reference

SFXShiftJIS::ToHalfKatakana

SFXShiftJIS::ToFullSymbol

Convert half-size alphabet into full-size alphabet.

[ public, static ]
SFCError ToFullSymbol(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM

Reference

SFXShiftJIS::ToHalfSymbol

SFXShiftJIS::ToHalfAlpha

Convert full-size alphabet into half-size alphabet.

[ public, static ]
SFCError ToHalfAlpha(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM

Reference

SFXShiftJIS::IsHalfAlpha | SFXShiftJIS::ToFullAlpha

SFXShiftJIS::ToHalfDigit

Convert full-size digit into half-size digit.

[ public, static ]
SFCError ToHalfDigit(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM

Reference

SFXShiftJIS::ToFullDigit

SFXShiftJIS::ToHalfKatakana

Convert full-size Katakana into half-size Katakana.

[ public, static ]
SFCError ToHalfKatakana(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM
If insufficient memory: SFERR_NO_MEMORY

Reference

SFXShiftJIS::ToFullKatakana

SFXShiftJIS::ToHalfSymbol

Convert full-size symbol into half-size symbol.

[ public, static ]
SFCError ToHalfSymbol(
    SFXWideStringPtr param   // string to convert
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is null: SFERR_INVALID_PARAM

Reference

SFXShiftJIS::IsHalfSymbol | SFXShiftJIS::ToFullSymbol

SFXShiftJIS::ToPassword

Convert the specified string using the special character for inputing a passwword.

[ public, static ]
SFCError ToPassword(
    SFXWideStringPtr param   // string to be converted
);

Return value

If succeeds: SFERR_NO_ERROR
If the specified string is "null": SFERR_INVALID_PARAM

Description

Convert the specified string using the special character for inputing a passwword. Each character is converted into the "*"(0x2A) character.

Reference

SFXShiftJIS::IsPassword