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This is the verbatim text of the ntqstring.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/**************************************************************************** ** $Id: qt/ntqstring.h 3.3.8 edited Jan 11 14:38 $ ** ** Definition of the TQString class, and related Unicode functions. ** ** Created : 920609 ** ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. ** ** This file is part of the tools module of the TQt GUI Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License versions 2.0 or 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Alternatively you may (at your option) use any ** later version of the GNU General Public License if such license has ** been publicly approved by Trolltech ASA (or its successors, if any) ** and the KDE Free TQt Foundation. ** ** Please review the following information to ensure GNU General ** Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/. ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** This file may be used under the terms of the Q Public License as ** defined by Trolltech ASA and appearing in the file LICENSE.TQPL ** included in the packaging of this file. Licensees holding valid TQt ** Commercial licenses may use this file in accordance with the TQt ** Commercial License Agreement provided with the Software. ** ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted ** herein. ** **********************************************************************/ #ifndef TQSTRING_H #define TQSTRING_H #ifndef QT_H #include "ntqcstring.h" #endif // QT_H #ifndef QT_NO_CAST_ASCII #include <limits.h> #endif #ifndef QT_NO_STL #if defined ( Q_CC_MSVC_NET ) && _MSC_VER < 1310 // Avoids nasty warning for xlocale, line 450 # pragma warning ( push ) # pragma warning ( disable : 4189 ) # include <string> # pragma warning ( pop ) #else # include <string> #endif #if defined(Q_WRONG_SB_CTYPE_MACROS) && defined(_SB_CTYPE_MACROS) #undef _SB_CTYPE_MACROS #endif #endif /***************************************************************************** TQString class *****************************************************************************/ class TQRegExp; class TQString; class TQCharRef; template <class T> class TQDeepCopy; class Q_EXPORT TQChar { public: TQChar(); TQChar( char c ); TQChar( uchar c ); TQChar( uchar c, uchar r ); TQChar( const TQChar& c ); // ### remove in 4.0 to allow compiler optimization TQChar( ushort rc ); TQChar( short rc ); TQChar( uint rc ); TQChar( int rc ); QT_STATIC_CONST TQChar null; // 0000 QT_STATIC_CONST TQChar replacement; // FFFD QT_STATIC_CONST TQChar byteOrderMark; // FEFF QT_STATIC_CONST TQChar byteOrderSwapped; // FFFE QT_STATIC_CONST TQChar nbsp; // 00A0 // Unicode information enum Category { NoCategory, Mark_NonSpacing, // Mn Mark_SpacingCombining, // Mc Mark_Enclosing, // Me Number_DecimalDigit, // Nd Number_Letter, // Nl Number_Other, // No Separator_Space, // Zs Separator_Line, // Zl Separator_Paragraph, // Zp Other_Control, // Cc Other_Format, // Cf Other_Surrogate, // Cs Other_PrivateUse, // Co Other_NotAssigned, // Cn Letter_Uppercase, // Lu Letter_Lowercase, // Ll Letter_Titlecase, // Lt Letter_Modifier, // Lm Letter_Other, // Lo Punctuation_Connector, // Pc Punctuation_Dash, // Pd Punctuation_Dask = Punctuation_Dash, // oops Punctuation_Open, // Ps Punctuation_Close, // Pe Punctuation_InitialQuote, // Pi Punctuation_FinalQuote, // Pf Punctuation_Other, // Po Symbol_Math, // Sm Symbol_Currency, // Sc Symbol_Modifier, // Sk Symbol_Other // So }; enum Direction { DirL, DirR, DirEN, DirES, DirET, DirAN, DirCS, DirB, DirS, DirWS, DirON, DirLRE, DirLRO, DirAL, DirRLE, DirRLO, DirPDF, DirNSM, DirBN }; enum Decomposition { Single, Canonical, Font, NoBreak, Initial, Medial, Final, Isolated, Circle, Super, Sub, Vertical, Wide, Narrow, Small, Square, Compat, Fraction }; enum Joining { OtherJoining, Dual, Right, Center }; enum CombiningClass { Combining_BelowLeftAttached = 200, Combining_BelowAttached = 202, Combining_BelowRightAttached = 204, Combining_LeftAttached = 208, Combining_RightAttached = 210, Combining_AboveLeftAttached = 212, Combining_AboveAttached = 214, Combining_AboveRightAttached = 216, Combining_BelowLeft = 218, Combining_Below = 220, Combining_BelowRight = 222, Combining_Left = 224, Combining_Right = 226, Combining_AboveLeft = 228, Combining_Above = 230, Combining_AboveRight = 232, Combining_DoubleBelow = 233, Combining_DoubleAbove = 234, Combining_IotaSubscript = 240 }; // ****** WHEN ADDING FUNCTIONS, CONSIDER ADDING TO TQCharRef TOO int digitValue() const; TQChar lower() const; TQChar upper() const; Category category() const; Direction direction() const; Joining joining() const; bool mirrored() const; TQChar mirroredChar() const; const TQString &decomposition() const; // ### return just TQString in 4.0 Decomposition decompositionTag() const; unsigned char combiningClass() const; char latin1() const { return ucs > 0xff ? 0 : (char) ucs; } ushort unicode() const { return ucs; } #ifdef Q_NO_PACKED_REFERENCE ushort &unicode() { return *(&ucs); } #else ushort &unicode() { return ucs; } #endif #ifndef QT_NO_CAST_ASCII // like all ifdef'd code this is undocumented operator char() const { return latin1(); } #endif bool isNull() const { return unicode()==0; } bool isPrint() const; bool isPunct() const; bool isSpace() const; bool isMark() const; bool isLetter() const; bool isNumber() const; bool isLetterOrNumber() const; bool isDigit() const; bool isSymbol() const; uchar cell() const { return ((uchar) ucs & 0xff); } uchar row() const { return ((uchar) (ucs>>8)&0xff); } void setCell( uchar cell ) { ucs = (ucs & 0xff00) + cell; } void setRow( uchar row ) { ucs = (((ushort) row)<<8) + (ucs&0xff); } static bool networkOrdered() { int wordSize; bool bigEndian = FALSE; tqSysInfo( &wordSize, &bigEndian ); return bigEndian; } friend inline bool operator==( char ch, TQChar c ); friend inline bool operator==( TQChar c, char ch ); friend inline bool operator==( TQChar c1, TQChar c2 ); friend inline bool operator!=( TQChar c1, TQChar c2 ); friend inline bool operator!=( char ch, TQChar c ); friend inline bool operator!=( TQChar c, char ch ); friend inline bool operator<=( TQChar c, char ch ); friend inline bool operator<=( char ch, TQChar c ); friend inline bool operator<=( TQChar c1, TQChar c2 ); private: ushort ucs; #if defined(QT_QSTRING_UCS_4) ushort grp; #endif } TQ_PACKED; inline TQChar::TQChar() : ucs( 0 ) #ifdef QT_QSTRING_UCS_4 , grp( 0 ) #endif { } inline TQChar::TQChar( char c ) : ucs( (uchar)c ) #ifdef QT_QSTRING_UCS_4 , grp( 0 ) #endif { } inline TQChar::TQChar( uchar c ) : ucs( c ) #ifdef QT_QSTRING_UCS_4 , grp( 0 ) #endif { } inline TQChar::TQChar( uchar c, uchar r ) : ucs( (r << 8) | c ) #ifdef QT_QSTRING_UCS_4 , grp( 0 ) #endif { } inline TQChar::TQChar( const TQChar& c ) : ucs( c.ucs ) #ifdef QT_QSTRING_UCS_4 , grp( c.grp ) #endif { } inline TQChar::TQChar( ushort rc ) : ucs( rc ) #ifdef QT_QSTRING_UCS_4 , grp( 0 ) #endif { } inline TQChar::TQChar( short rc ) : ucs( (ushort) rc ) #ifdef QT_QSTRING_UCS_4 , grp( 0 ) #endif { } inline TQChar::TQChar( uint rc ) : ucs( (ushort ) (rc & 0xffff) ) #ifdef QT_QSTRING_UCS_4 , grp( (ushort) ((rc >> 16) & 0xffff) ) #endif { } inline TQChar::TQChar( int rc ) : ucs( (ushort) (rc & 0xffff) ) #ifdef QT_QSTRING_UCS_4 , grp( (ushort) ((rc >> 16) & 0xffff) ) #endif { } inline bool operator==( char ch, TQChar c ) { return ((uchar) ch) == c.ucs; } inline bool operator==( TQChar c, char ch ) { return ((uchar) ch) == c.ucs; } inline bool operator==( TQChar c1, TQChar c2 ) { return c1.ucs == c2.ucs; } inline bool operator!=( TQChar c1, TQChar c2 ) { return c1.ucs != c2.ucs; } inline bool operator!=( char ch, TQChar c ) { return ((uchar)ch) != c.ucs; } inline bool operator!=( TQChar c, char ch ) { return ((uchar) ch) != c.ucs; } inline bool operator<=( TQChar c, char ch ) { return c.ucs <= ((uchar) ch); } inline bool operator<=( char ch, TQChar c ) { return ((uchar) ch) <= c.ucs; } inline bool operator<=( TQChar c1, TQChar c2 ) { return c1.ucs <= c2.ucs; } inline bool operator>=( TQChar c, char ch ) { return ch <= c; } inline bool operator>=( char ch, TQChar c ) { return c <= ch; } inline bool operator>=( TQChar c1, TQChar c2 ) { return c2 <= c1; } inline bool operator<( TQChar c, char ch ) { return !(ch<=c); } inline bool operator<( char ch, TQChar c ) { return !(c<=ch); } inline bool operator<( TQChar c1, TQChar c2 ) { return !(c2<=c1); } inline bool operator>( TQChar c, char ch ) { return !(ch>=c); } inline bool operator>( char ch, TQChar c ) { return !(c>=ch); } inline bool operator>( TQChar c1, TQChar c2 ) { return !(c2>=c1); } // internal struct Q_EXPORT TQStringData : public TQShared { TQStringData() : TQShared(), unicode(0), ascii(0), len(0), issimpletext(TRUE), maxl(0), islatin1(FALSE) { ref(); } TQStringData(TQChar *u, uint l, uint m) : TQShared(), unicode(u), ascii(0), len(l), issimpletext(FALSE), maxl(m), islatin1(FALSE) { } ~TQStringData() { if ( unicode ) delete[] ((char*)unicode); if ( ascii ) delete[] ascii; } void deleteSelf(); TQChar *unicode; char *ascii; void setDirty() { if ( ascii ) { delete [] ascii; ascii = 0; } issimpletext = FALSE; } #ifdef Q_OS_MAC9 uint len; #else uint len : 30; #endif uint issimpletext : 1; #ifdef Q_OS_MAC9 uint maxl; #else uint maxl : 30; #endif uint islatin1 : 1; private: #if defined(TQ_DISABLE_COPY) TQStringData( const TQStringData& ); TQStringData& operator=( const TQStringData& ); #endif }; class Q_EXPORT TQString { public: TQString(); // make null string TQString( TQChar ); // one-char string TQString( const TQString & ); // impl-shared copy TQString( const TQByteArray& ); // deep copy TQString( const TQChar* unicode, uint length ); // deep copy #ifndef QT_NO_CAST_ASCII TQString( const char *str ); // deep copy #endif #ifndef QT_NO_STL TQString( const std::string& ); // deep copy #endif ~TQString(); TQString &operator=( const TQString & ); // impl-shared copy TQString &operator=( const char * ); // deep copy #ifndef QT_NO_STL TQString &operator=( const std::string& ); // deep copy #endif TQString &operator=( const TQCString& ); // deep copy TQString &operator=( TQChar c ); TQString &operator=( char c ); QT_STATIC_CONST TQString null; bool isNull() const; bool isEmpty() const; uint length() const; void truncate( uint pos ); TQString & fill( TQChar c, int len = -1 ); TQString copy() const; TQString arg( long a, int fieldWidth = 0, int base = 10 ) const; TQString arg( ulong a, int fieldWidth = 0, int base = 10 ) const; TQString arg( Q_LLONG a, int fieldwidth=0, int base=10 ) const; TQString arg( Q_ULLONG a, int fieldwidth=0, int base=10 ) const; TQString arg( int a, int fieldWidth = 0, int base = 10 ) const; TQString arg( uint a, int fieldWidth = 0, int base = 10 ) const; TQString arg( short a, int fieldWidth = 0, int base = 10 ) const; TQString arg( ushort a, int fieldWidth = 0, int base = 10 ) const; TQString arg( double a, int fieldWidth = 0, char fmt = 'g', int prec = -1 ) const; TQString arg( char a, int fieldWidth = 0 ) const; TQString arg( TQChar a, int fieldWidth = 0 ) const; TQString arg( const TQString& a, int fieldWidth = 0 ) const; TQString arg( const TQString& a1, const TQString& a2 ) const; TQString arg( const TQString& a1, const TQString& a2, const TQString& a3 ) const; TQString arg( const TQString& a1, const TQString& a2, const TQString& a3, const TQString& a4 ) const; #ifndef QT_NO_SPRINTF TQString &sprintf( const char* format, ... ) #if defined(Q_CC_GNU) && !defined(__INSURE__) __attribute__ ((format (printf, 2, 3))) #endif ; #endif int find( TQChar c, int index=0, bool cs=TRUE ) const; int find( char c, int index=0, bool cs=TRUE ) const; int find( const TQString &str, int index=0, bool cs=TRUE ) const; #ifndef QT_NO_REGEXP int find( const TQRegExp &, int index=0 ) const; #endif #ifndef QT_NO_CAST_ASCII int find( const char* str, int index=0 ) const; #endif int findRev( TQChar c, int index=-1, bool cs=TRUE) const; int findRev( char c, int index=-1, bool cs=TRUE) const; int findRev( const TQString &str, int index=-1, bool cs=TRUE) const; #ifndef QT_NO_REGEXP int findRev( const TQRegExp &, int index=-1 ) const; #endif #ifndef QT_NO_CAST_ASCII int findRev( const char* str, int index=-1 ) const; #endif int contains( TQChar c, bool cs=TRUE ) const; int contains( char c, bool cs=TRUE ) const { return contains(TQChar(c), cs); } #ifndef QT_NO_CAST_ASCII int contains( const char* str, bool cs=TRUE ) const; #endif int contains( const TQString &str, bool cs=TRUE ) const; #ifndef QT_NO_REGEXP int contains( const TQRegExp & ) const; #endif enum SectionFlags { SectionDefault = 0x00, SectionSkipEmpty = 0x01, SectionIncludeLeadingSep = 0x02, SectionIncludeTrailingSep = 0x04, SectionCaseInsensitiveSeps = 0x08 }; TQString section( TQChar sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const; TQString section( char sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const; #ifndef QT_NO_CAST_ASCII TQString section( const char *in_sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const; #endif TQString section( const TQString &in_sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const; #ifndef QT_NO_REGEXP TQString section( const TQRegExp ®, int start, int end = 0xffffffff, int flags = SectionDefault ) const; #endif TQString left( uint len ) const; TQString right( uint len ) const; TQString mid( uint index, uint len=0xffffffff) const; TQString leftJustify( uint width, TQChar fill=' ', bool trunc=FALSE)const; TQString rightJustify( uint width, TQChar fill=' ',bool trunc=FALSE)const; TQString lower() const; TQString upper() const; TQString stripWhiteSpace() const; TQString simplifyWhiteSpace() const; TQString &insert( uint index, const TQString & ); #ifndef QT_NO_CAST_ASCII TQString &insert( uint index, const TQByteArray & ); TQString &insert( uint index, const char * ); #endif TQString &insert( uint index, const TQChar*, uint len ); TQString &insert( uint index, TQChar ); TQString &insert( uint index, char c ) { return insert(index,TQChar(c)); } TQString &append( char ); TQString &append( TQChar ); TQString &append( const TQString & ); #ifndef QT_NO_CAST_ASCII TQString &append( const TQByteArray & ); TQString &append( const char * ); #endif #if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII) TQString &append( const std::string& ); #endif TQString &prepend( char ); TQString &prepend( TQChar ); TQString &prepend( const TQString & ); #ifndef QT_NO_CAST_ASCII TQString &prepend( const TQByteArray & ); TQString &prepend( const char * ); #endif #if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII) TQString &prepend( const std::string& ); #endif TQString &remove( uint index, uint len ); #if defined(Q_QDOC) TQString &remove( const TQString & str, bool cs = TRUE ); #else // ### TQt 4.0: merge these two into one, and remove Q_QDOC hack TQString &remove( const TQString & ); TQString &remove( const TQString &, bool cs ); #endif TQString &remove( TQChar c ); TQString &remove( char c ) { return remove( TQChar(c) ); } #ifndef QT_NO_CAST_ASCII TQString &remove( const char * ); #endif #ifndef QT_NO_REGEXP TQString &remove( const TQRegExp & ); #endif TQString &replace( uint index, uint len, const TQString & ); TQString &replace( uint index, uint len, const TQChar*, uint clen ); TQString &replace( uint index, uint len, TQChar ); TQString &replace( uint index, uint len, char c ) { return replace( index, len, TQChar(c) ); } #if defined(Q_QDOC) TQString &replace( TQChar c, const TQString & after, bool cs = TRUE ); TQString &replace( char c, const TQString & after, bool cs = TRUE ); TQString &replace( const TQString & before, const TQString & after, bool cs = TRUE ); #else // ### TQt 4.0: merge these two into one, and remove Q_QDOC hack TQString &replace( TQChar c, const TQString & ); TQString &replace( TQChar c, const TQString &, bool ); // ### TQt 4.0: merge these two into one, and remove Q_QDOC hack TQString &replace( char c, const TQString & after ) { return replace( TQChar(c), after, TRUE ); } TQString &replace( char c, const TQString & after, bool cs ) { return replace( TQChar(c), after, cs ); } // ### TQt 4.0: merge these two into one, and remove Q_QDOC hack TQString &replace( const TQString &, const TQString & ); TQString &replace( const TQString &, const TQString &, bool ); #endif #ifndef QT_NO_REGEXP_CAPTURE TQString &replace( const TQRegExp &, const TQString & ); #endif TQString &replace( TQChar, TQChar ); short toShort( bool *ok=0, int base=10 ) const; ushort toUShort( bool *ok=0, int base=10 ) const; int toInt( bool *ok=0, int base=10 ) const; uint toUInt( bool *ok=0, int base=10 ) const; long toLong( bool *ok=0, int base=10 ) const; ulong toULong( bool *ok=0, int base=10 ) const; Q_LLONG toLongLong( bool *ok=0, int base=10 ) const; Q_ULLONG toULongLong( bool *ok=0, int base=10 ) const; float toFloat( bool *ok=0 ) const; double toDouble( bool *ok=0 ) const; TQString &setNum( short, int base=10 ); TQString &setNum( ushort, int base=10 ); TQString &setNum( int, int base=10 ); TQString &setNum( uint, int base=10 ); TQString &setNum( long, int base=10 ); TQString &setNum( ulong, int base=10 ); TQString &setNum( Q_LLONG, int base=10 ); TQString &setNum( Q_ULLONG, int base=10 ); TQString &setNum( float, char f='g', int prec=6 ); TQString &setNum( double, char f='g', int prec=6 ); static TQString number( long, int base=10 ); static TQString number( ulong, int base=10); static TQString number( Q_LLONG, int base=10 ); static TQString number( Q_ULLONG, int base=10); static TQString number( int, int base=10 ); static TQString number( uint, int base=10); static TQString number( double, char f='g', int prec=6 ); void setExpand( uint index, TQChar c ); TQString &operator+=( const TQString &str ); #ifndef QT_NO_CAST_ASCII TQString &operator+=( const TQByteArray &str ); TQString &operator+=( const char *str ); #endif #if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII) TQString &operator+=( const std::string& ); #endif TQString &operator+=( TQChar c ); TQString &operator+=( char c ); TQChar at( uint i ) const { return i < d->len ? d->unicode[i] : TQChar::null; } TQChar operator[]( int i ) const { return at((uint)i); } TQCharRef at( uint i ); TQCharRef operator[]( int i ); TQChar constref(uint i) const { return at(i); } TQChar& ref(uint i) { // Optimized for easy-inlining by simple compilers. if ( d->count != 1 || i >= d->len ) subat( i ); d->setDirty(); return d->unicode[i]; } const TQChar* unicode() const { return d->unicode; } const char* ascii() const; static TQString fromAscii(const char*, int len=-1); const char* latin1() const; static TQString fromLatin1(const char*, int len=-1); TQCString utf8() const; static TQString fromUtf8(const char*, int len=-1); TQCString local8Bit() const; static TQString fromLocal8Bit(const char*, int len=-1); bool operator!() const; #ifndef QT_NO_ASCII_CAST operator const char *() const { return ascii(); } #endif #ifndef QT_NO_STL operator std::string() const { return ascii() ? ascii() : ""; } #endif static TQString fromUcs2( const unsigned short *ucs2 ); const unsigned short *ucs2() const; TQString &setUnicode( const TQChar* unicode, uint len ); TQString &setUnicodeCodes( const ushort* unicode_as_ushorts, uint len ); TQString &setAscii( const char*, int len=-1 ); TQString &setLatin1( const char*, int len=-1 ); int compare( const TQString& s ) const; static int compare( const TQString& s1, const TQString& s2 ) { return s1.compare( s2 ); } int localeAwareCompare( const TQString& s ) const; static int localeAwareCompare( const TQString& s1, const TQString& s2 ) { return s1.localeAwareCompare( s2 ); } #ifndef QT_NO_DATASTREAM friend Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQString & ); #endif void compose(); #ifndef QT_NO_COMPAT const char* data() const { return ascii(); } #endif #if defined(Q_QDOC) bool startsWith( const TQString& str, bool cs = TRUE ) const; bool endsWith( const TQString& str, bool cs = TRUE ) const; #else // ### TQt 4.0: merge these two into one, and remove Q_QDOC hack bool startsWith( const TQString& str ) const; bool startsWith( const TQString& str, bool cs ) const; // ### TQt 4.0: merge these two into one, and remove Q_QDOC hack bool endsWith( const TQString& str ) const; bool endsWith( const TQString& str, bool cs ) const; #endif void setLength( uint newLength ); uint capacity() const; void reserve( uint minCapacity ); void squeeze(); bool simpleText() const { if ( !d->issimpletext ) checkSimpleText(); return (bool)d->issimpletext; } bool isRightToLeft() const; private: TQString( int size, bool /* dummy */ ); // allocate size incl. \0 void deref(); void real_detach(); void subat( uint ); TQString multiArg( int numArgs, const TQString& a1, const TQString& a2, const TQString& a3 = TQString::null, const TQString& a4 = TQString::null ) const; void checkSimpleText() const; void grow( uint newLength ); #ifndef QT_NO_CAST_ASCII TQString &insertHelper( uint index, const char *s, uint len=UINT_MAX ); TQString &operatorPlusEqHelper( const char *s, uint len2=UINT_MAX ); #endif static TQChar* latin1ToUnicode( const char*, uint * len, uint maxlen=(uint)-1 ); static TQChar* latin1ToUnicode( const TQByteArray&, uint * len ); static char* unicodeToLatin1( const TQChar*, uint len ); TQStringData *d; static TQStringData* shared_null; static TQStringData* makeSharedNull(); friend class TQConstString; friend class TQTextStream; TQString( TQStringData* dd, bool /* dummy */ ) : d(dd) { } // needed for TQDeepCopy void detach(); friend class TQDeepCopy<TQString>; }; class Q_EXPORT TQCharRef { friend class TQString; TQString& s; uint p; TQCharRef(TQString* str, uint pos) : s(*str), p(pos) { } public: // most TQChar operations repeated here // all this is not documented: We just say "like TQChar" and let it be. #ifndef Q_QDOC ushort unicode() const { return s.constref(p).unicode(); } char latin1() const { return s.constref(p).latin1(); } // An operator= for each TQChar cast constructors TQCharRef operator=(char c ) { s.ref(p)=c; return *this; } TQCharRef operator=(uchar c ) { s.ref(p)=c; return *this; } TQCharRef operator=(TQChar c ) { s.ref(p)=c; return *this; } TQCharRef operator=(const TQCharRef& c ) { s.ref(p)=c.unicode(); return *this; } TQCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; } TQCharRef operator=(short rc ) { s.ref(p)=rc; return *this; } TQCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; } TQCharRef operator=(int rc ) { s.ref(p)=rc; return *this; } operator TQChar () const { return s.constref(p); } // each function... bool isNull() const { return unicode()==0; } bool isPrint() const { return s.constref(p).isPrint(); } bool isPunct() const { return s.constref(p).isPunct(); } bool isSpace() const { return s.constref(p).isSpace(); } bool isMark() const { return s.constref(p).isMark(); } bool isLetter() const { return s.constref(p).isLetter(); } bool isNumber() const { return s.constref(p).isNumber(); } bool isLetterOrNumber() { return s.constref(p).isLetterOrNumber(); } bool isDigit() const { return s.constref(p).isDigit(); } int digitValue() const { return s.constref(p).digitValue(); } TQChar lower() const { return s.constref(p).lower(); } TQChar upper() const { return s.constref(p).upper(); } TQChar::Category category() const { return s.constref(p).category(); } TQChar::Direction direction() const { return s.constref(p).direction(); } TQChar::Joining joining() const { return s.constref(p).joining(); } bool mirrored() const { return s.constref(p).mirrored(); } TQChar mirroredChar() const { return s.constref(p).mirroredChar(); } const TQString &decomposition() const { return s.constref(p).decomposition(); } TQChar::Decomposition decompositionTag() const { return s.constref(p).decompositionTag(); } unsigned char combiningClass() const { return s.constref(p).combiningClass(); } // Not the non-const ones of these. uchar cell() const { return s.constref(p).cell(); } uchar row() const { return s.constref(p).row(); } #endif }; inline TQCharRef TQString::at( uint i ) { return TQCharRef(this,i); } inline TQCharRef TQString::operator[]( int i ) { return at((uint)i); } class Q_EXPORT TQConstString : private TQString { public: TQConstString( const TQChar* unicode, uint length ); ~TQConstString(); const TQString& string() const { return *this; } }; /***************************************************************************** TQString stream functions *****************************************************************************/ #ifndef QT_NO_DATASTREAM Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQString & ); Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQString & ); #endif /***************************************************************************** TQString inline functions *****************************************************************************/ // These two move code into makeSharedNull() and deletesData() // to improve cache-coherence (and reduce code bloat), while // keeping the common cases fast. // // No safe way to pre-init shared_null on ALL compilers/linkers. inline TQString::TQString() : d(shared_null ? shared_null : makeSharedNull()) { d->ref(); } // inline TQString::~TQString() { if ( d->deref() ) { if ( d != shared_null ) d->deleteSelf(); } } // needed for TQDeepCopy inline void TQString::detach() { real_detach(); } inline TQString TQString::section( TQChar sep, int start, int end, int flags ) const { return section(TQString(sep), start, end, flags); } inline TQString TQString::section( char sep, int start, int end, int flags ) const { return section(TQChar(sep), start, end, flags); } #ifndef QT_NO_CAST_ASCII inline TQString TQString::section( const char *in_sep, int start, int end, int flags ) const { return section(TQString(in_sep), start, end, flags); } #endif inline TQString &TQString::operator=( TQChar c ) { *this = TQString(c); return *this; } inline TQString &TQString::operator=( char c ) { *this = TQString(TQChar(c)); return *this; } inline bool TQString::isNull() const { return unicode() == 0; } inline bool TQString::operator!() const { return isNull(); } inline uint TQString::length() const { return d->len; } inline uint TQString::capacity() const { return d->maxl; } inline bool TQString::isEmpty() const { return length() == 0; } inline TQString TQString::copy() const { return TQString( *this ); } #ifndef QT_NO_CAST_ASCII inline TQString &TQString::insert( uint index, const char *s ) { return insertHelper( index, s ); } inline TQString &TQString::insert( uint index, const TQByteArray &s ) { int pos = s.find( 0 ); return insertHelper( index, s, pos==-1 ? s.size() : pos ); } #endif inline TQString &TQString::prepend( const TQString & s ) { return insert(0,s); } inline TQString &TQString::prepend( TQChar c ) { return insert(0,c); } inline TQString &TQString::prepend( char c ) { return insert(0,c); } #ifndef QT_NO_CAST_ASCII inline TQString &TQString::prepend( const TQByteArray & s ) { return insert(0,s); } #endif #ifndef QT_NO_CAST_ASCII inline TQString &TQString::operator+=( const TQByteArray &s ) { int pos = s.find( 0 ); return operatorPlusEqHelper( s, pos==-1 ? s.size() : pos ); } #endif inline TQString &TQString::append( const TQString & s ) { return operator+=(s); } #ifndef QT_NO_CAST_ASCII inline TQString &TQString::append( const TQByteArray &s ) { return operator+=(s); } inline TQString &TQString::append( const char * s ) { return operator+=(s); } #endif inline TQString &TQString::append( TQChar c ) { return operator+=(c); } inline TQString &TQString::append( char c ) { return operator+=(c); } #ifndef QT_NO_STL inline TQString &TQString::operator=( const std::string& str ) { return operator=(str.c_str()); } #ifndef QT_NO_CAST_ASCII inline TQString &TQString::operator+=( const std::string& s ) { return operator+=(s.c_str()); } inline TQString &TQString::append( const std::string& s ) { return operator+=(s); } inline TQString &TQString::prepend( const std::string& s ) { return insert(0, s); } #endif #endif inline TQString &TQString::setNum( short n, int base ) { return setNum((Q_LLONG)n, base); } inline TQString &TQString::setNum( ushort n, int base ) { return setNum((Q_ULLONG)n, base); } inline TQString &TQString::setNum( int n, int base ) { return setNum((Q_LLONG)n, base); } inline TQString &TQString::setNum( uint n, int base ) { return setNum((Q_ULLONG)n, base); } inline TQString &TQString::setNum( float n, char f, int prec ) { return setNum((double)n,f,prec); } inline TQString TQString::arg( int a, int fieldWidth, int base ) const { return arg( (Q_LLONG)a, fieldWidth, base ); } inline TQString TQString::arg( uint a, int fieldWidth, int base ) const { return arg( (Q_ULLONG)a, fieldWidth, base ); } inline TQString TQString::arg( short a, int fieldWidth, int base ) const { return arg( (Q_LLONG)a, fieldWidth, base ); } inline TQString TQString::arg( ushort a, int fieldWidth, int base ) const { return arg( (Q_ULLONG)a, fieldWidth, base ); } inline TQString TQString::arg( const TQString& a1, const TQString& a2 ) const { return multiArg( 2, a1, a2 ); } inline TQString TQString::arg( const TQString& a1, const TQString& a2, const TQString& a3 ) const { return multiArg( 3, a1, a2, a3 ); } inline TQString TQString::arg( const TQString& a1, const TQString& a2, const TQString& a3, const TQString& a4 ) const { return multiArg( 4, a1, a2, a3, a4 ); } inline int TQString::find( char c, int index, bool cs ) const { return find(TQChar(c), index, cs); } inline int TQString::findRev( char c, int index, bool cs ) const { return findRev( TQChar(c), index, cs ); } #ifndef QT_NO_CAST_ASCII inline int TQString::find( const char* str, int index ) const { return find(TQString::fromAscii(str), index); } inline int TQString::findRev( const char* str, int index ) const { return findRev(TQString::fromAscii(str), index); } #endif /***************************************************************************** TQString non-member operators *****************************************************************************/ Q_EXPORT bool operator!=( const TQString &s1, const TQString &s2 ); Q_EXPORT bool operator<( const TQString &s1, const TQString &s2 ); Q_EXPORT bool operator<=( const TQString &s1, const TQString &s2 ); Q_EXPORT bool operator==( const TQString &s1, const TQString &s2 ); Q_EXPORT bool operator>( const TQString &s1, const TQString &s2 ); Q_EXPORT bool operator>=( const TQString &s1, const TQString &s2 ); #ifndef QT_NO_CAST_ASCII Q_EXPORT bool operator!=( const TQString &s1, const char *s2 ); Q_EXPORT bool operator<( const TQString &s1, const char *s2 ); Q_EXPORT bool operator<=( const TQString &s1, const char *s2 ); Q_EXPORT bool operator==( const TQString &s1, const char *s2 ); Q_EXPORT bool operator>( const TQString &s1, const char *s2 ); Q_EXPORT bool operator>=( const TQString &s1, const char *s2 ); Q_EXPORT bool operator!=( const char *s1, const TQString &s2 ); Q_EXPORT bool operator<( const char *s1, const TQString &s2 ); Q_EXPORT bool operator<=( const char *s1, const TQString &s2 ); Q_EXPORT bool operator==( const char *s1, const TQString &s2 ); //Q_EXPORT bool operator>( const char *s1, const TQString &s2 ); // MSVC++ Q_EXPORT bool operator>=( const char *s1, const TQString &s2 ); #endif Q_EXPORT inline const TQString operator+( const TQString &s1, const TQString &s2 ) { TQString tmp( s1 ); tmp += s2; return tmp; } #ifndef QT_NO_CAST_ASCII Q_EXPORT inline const TQString operator+( const TQString &s1, const char *s2 ) { TQString tmp( s1 ); tmp += TQString::fromAscii(s2); return tmp; } Q_EXPORT inline const TQString operator+( const char *s1, const TQString &s2 ) { TQString tmp = TQString::fromAscii( s1 ); tmp += s2; return tmp; } #endif Q_EXPORT inline const TQString operator+( const TQString &s1, TQChar c2 ) { TQString tmp( s1 ); tmp += c2; return tmp; } Q_EXPORT inline const TQString operator+( const TQString &s1, char c2 ) { TQString tmp( s1 ); tmp += c2; return tmp; } Q_EXPORT inline const TQString operator+( TQChar c1, const TQString &s2 ) { TQString tmp; tmp += c1; tmp += s2; return tmp; } Q_EXPORT inline const TQString operator+( char c1, const TQString &s2 ) { TQString tmp; tmp += c1; tmp += s2; return tmp; } #ifndef QT_NO_STL Q_EXPORT inline const TQString operator+(const TQString& s1, const std::string& s2) { return s1 + TQString(s2); } Q_EXPORT inline const TQString operator+(const std::string& s1, const TQString& s2) { TQString tmp(s2); return TQString(tmp.prepend(s1)); } #endif #if defined(Q_OS_WIN32) extern Q_EXPORT TQString qt_winTQString(void*); extern Q_EXPORT const void* qt_winTchar(const TQString& str, bool addnul); extern Q_EXPORT void* qt_winTchar_new(const TQString& str); extern Q_EXPORT TQCString qt_winTQString2MB( const TQString& s, int len=-1 ); extern Q_EXPORT TQString qt_winMB2TQString( const char* mb, int len=-1 ); #endif #define Q_DEFINED_QSTRING #include "ntqwinexport.h" #endif // TQSTRING_H
Copyright © 2007 Trolltech | Trademarks | TQt 3.3.8
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