T8BitCodec< TEncoding_ > Class Template Reference

#include <unicode.h>

List of all members.

Public Types
typedef TEncoding_	TEncoding
Public Member Functions
	T8BitCodec ()
	T8BitCodec (TUnicodeErrorHandling errorHandling_, int replacementChar_=TUniCodec::DefaultReplacementChar)
void	Test () const
template<typename TSrcVec , typename TDestCh >
size_t	ToUnicode (const TSrcVec &src, size_t srcIdx, const size_t srcCount, TVec< TDestCh > &dest, const bool clrDest=true) const
template<typename TSrcVec , typename TDestCh >
size_t	ToUnicode (const TSrcVec &src, TVec< TDestCh > &dest, const bool clrDest=true) const
size_t	ToUnicode (const TIntV &src, TIntV &dest, const bool clrDest=true) const
size_t	ToUnicode (const TStr &src, TIntV &dest, const bool clrDest=true) const
template<typename TSrcVec , typename TDestVec >
size_t	FromUnicode (const TSrcVec &src, size_t srcIdx, const size_t srcCount, TDestVec &dest, const bool clrDest=true) const
template<typename TSrcVec , typename TDestVec >
size_t	FromUnicode (const TSrcVec &src, TDestVec &dest, const bool clrDest=true) const
size_t	UniToStr (const TIntV &src, size_t srcIdx, const size_t srcCount, TStr &dest, const bool clrDest=true) const
size_t	UniToStr (const TIntV &src, TStr &dest, const bool clrDest=true) const
Static Public Member Functions
static TStr	GetName ()
Public Attributes
TUnicodeErrorHandling	errorHandling
int	replacementChar
Protected Types
typedef TUniVecIdx	TVecIdx

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Detailed Description

template<class TEncoding_>
class T8BitCodec< TEncoding_ >

Definition at line 561 of file unicode.h.

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Member Typedef Documentation

template<class TEncoding_>

typedef TEncoding_ T8BitCodec< TEncoding_ >::TEncoding

Definition at line 566 of file unicode.h.

template<class TEncoding_>

typedef TUniVecIdx T8BitCodec< TEncoding_ >::TVecIdx [protected]

Definition at line 564 of file unicode.h.

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Constructor & Destructor Documentation

template<class TEncoding_>

T8BitCodec< TEncoding_ >::T8BitCodec

(

)

[inline]

Definition at line 570 of file unicode.h.

: errorHandling(uehIgnore), replacementChar(TUniCodec::DefaultReplacementChar) { }

template<class TEncoding_>

T8BitCodec< TEncoding_ >::T8BitCodec	(	TUnicodeErrorHandling	errorHandling_,
		int	replacementChar_ = TUniCodec::DefaultReplacementChar
	)		[inline]

Definition at line 571 of file unicode.h.

                                                                                                                 :
                errorHandling(errorHandling_), replacementChar(replacementChar_) { }

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Member Function Documentation

template<class TEncoding_>

template<typename TSrcVec , typename TDestVec >

size_t T8BitCodec< TEncoding_ >::FromUnicode	(	const TSrcVec &	src,
		size_t	srcIdx,
		const size_t	srcCount,
		TDestVec &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 618 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::FromUnicode(), T8BitCodec< TEncoding_ISO8859_3 >::Test(), and T8BitCodec< TEncoding_ISO8859_3 >::UniToStr().

        {
                typedef typename TVecElt<TDestVec>::TElement TDestCh;
                if (clrDest) dest.Clr();
                size_t toDo = srcCount, nEncoded = 0;
                while (toDo-- > 0) {
                        int chSrc = (int) src[TVecIdx(srcIdx)]; srcIdx++;
                        int chDest = TEncoding::FromUnicode(chSrc);
                        if (chDest < 0) {
                                switch (errorHandling) {
                                case uehThrow: throw TUnicodeException(srcIdx - 1, chSrc, "Invalid character for encoding into " + GetName() + ".");
                                case uehAbort: return nEncoded;
                                case uehReplace: TVecElt<TDestVec>::Add(dest, TDestCh(replacementChar)); continue;
                                case uehIgnore: continue;
                                default: Fail; } }
                        TVecElt<TDestVec>::Add(dest, TDestCh(chDest)); nEncoded++; }
                return nEncoded;
        }

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template<class TEncoding_>

template<typename TSrcVec , typename TDestVec >

size_t T8BitCodec< TEncoding_ >::FromUnicode	(	const TSrcVec &	src,
		TDestVec &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 640 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::FromUnicode().

{ return FromUnicode(src, 0, src.Len(), dest, clrDest); }

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template<class TEncoding_>

static TStr T8BitCodec< TEncoding_ >::GetName

(

)

[inline, static]

Definition at line 573 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::FromUnicode(), and T8BitCodec< TEncoding_ISO8859_3 >::GetName().

{ return TEncoding::GetName(); }

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template<class TEncoding_>

void T8BitCodec< TEncoding_ >::Test

(

)

const [inline]

Definition at line 575 of file unicode.h.

        {
                int nDecoded = 0;
                for (int c = 0; c <= 255; c++) {
                        int cu = TEncoding::ToUnicode(c); if (cu == -1) continue;
                        nDecoded++;
                        IAssert(0 <= cu && cu < 0x110000);
                        int c2 = TEncoding::FromUnicode(cu);
                        IAssert(c2 == c); }
                int nEncoded = 0;
                for (int cu = 0; cu < 0x110000; cu++) {
                        int c = TEncoding::FromUnicode(cu); if (c == -1) continue;
                        nEncoded++;
                        IAssert(0 <= c && c <= 255);
                        int cu2 = TEncoding::ToUnicode(c);
                        IAssert(cu2 == cu); }
                IAssert(nDecoded == nEncoded);
        }

template<class TEncoding_>

template<typename TSrcVec , typename TDestCh >

size_t T8BitCodec< TEncoding_ >::ToUnicode	(	const TSrcVec &	src,
		size_t	srcIdx,
		const size_t	srcCount,
		TVec< TDestCh > &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 597 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::Test(), and T8BitCodec< TEncoding_ISO8859_3 >::ToUnicode().

        {
                if (clrDest) dest.Clr();
                size_t toDo = srcCount;
                while (toDo-- > 0) {
                        int chSrc = ((int) src[TVecIdx(srcIdx)]) & 0xff; srcIdx++;
                        int chDest = TEncoding::ToUnicode(chSrc);
                        dest.Add(chDest); }
                return srcCount;
        }

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template<class TEncoding_>

template<typename TSrcVec , typename TDestCh >

size_t T8BitCodec< TEncoding_ >::ToUnicode	(	const TSrcVec &	src,
		TVec< TDestCh > &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 610 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::ToUnicode().

{ return ToUnicode(src, 0, src.Len(), dest, clrDest); }

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template<class TEncoding_>

size_t T8BitCodec< TEncoding_ >::ToUnicode	(	const TIntV &	src,
		TIntV &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 612 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::ToUnicode().

{ return ToUnicode(src, 0, src.Len(), dest, clrDest); }

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template<class TEncoding_>

size_t T8BitCodec< TEncoding_ >::ToUnicode	(	const TStr &	src,
		TIntV &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 613 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::ToUnicode().

{ return ToUnicode(src, 0, src.Len(), dest, clrDest); }

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template<class TEncoding_>

size_t T8BitCodec< TEncoding_ >::UniToStr	(	const TIntV &	src,
		size_t	srcIdx,
		const size_t	srcCount,
		TStr &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 642 of file unicode.h.

                                                                                                                             {
                TChA buf; size_t retVal = FromUnicode(src, srcIdx, srcCount, buf, false);
                if (clrDest) dest += buf.CStr(); else dest = buf.CStr();
                return retVal; }

template<class TEncoding_>

size_t T8BitCodec< TEncoding_ >::UniToStr	(	const TIntV &	src,
		TStr &	dest,
		const bool	clrDest = true
	)		const [inline]

Definition at line 646 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::UniToStr().

{ return UniToStr(src, 0, src.Len(), dest, clrDest); }

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Member Data Documentation

template<class TEncoding_>

TUnicodeErrorHandling T8BitCodec< TEncoding_ >::errorHandling

Definition at line 567 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::FromUnicode().

template<class TEncoding_>

int T8BitCodec< TEncoding_ >::replacementChar

Definition at line 568 of file unicode.h.

Referenced by T8BitCodec< TEncoding_ISO8859_3 >::FromUnicode().

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The documentation for this class was generated from the following file:

• glib-core/unicode.h