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Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef QREGEXP_H 43 #define QREGEXP_H 44 45 #ifndef QT_NO_REGEXP 46 47 #include <QtCore/qstring.h> 48 #ifdef QT3_SUPPORT 49 #include <new> 50 #endif 51 52 QT_BEGIN_HEADER 53 54 QT_BEGIN_NAMESPACE 55 56 QT_MODULE(Core) 57 58 struct QRegExpPrivate; 59 class QStringList; 60 61 class Q_CORE_EXPORT QRegExp 62 { 63 public: 64 enum PatternSyntax { 65 RegExp, 66 Wildcard, 67 FixedString, 68 RegExp2, 69 WildcardUnix, 70 W3CXmlSchema11 }; 71 enum CaretMode { CaretAtZero, CaretAtOffset, CaretWontMatch }; 72 73 QRegExp(); 74 explicit QRegExp(const QString &pattern, Qt::CaseSensitivity cs = Qt::CaseSensitive, 75 PatternSyntax syntax = RegExp); 76 QRegExp(const QRegExp &rx); 77 ~QRegExp(); 78 QRegExp &operator=(const QRegExp &rx); 79 #ifdef Q_COMPILER_RVALUE_REFS 80 inline QRegExp &operator=(QRegExp &&other) 81 { qSwap(priv,other.priv); return *this; } 82 #endif swap(QRegExp & other)83 inline void swap(QRegExp &other) { qSwap(priv, other.priv); } 84 85 bool operator==(const QRegExp &rx) const; 86 inline bool operator!=(const QRegExp &rx) const { return !operator==(rx); } 87 88 bool isEmpty() const; 89 bool isValid() const; 90 QString pattern() const; 91 void setPattern(const QString &pattern); 92 Qt::CaseSensitivity caseSensitivity() const; 93 void setCaseSensitivity(Qt::CaseSensitivity cs); 94 #ifdef QT3_SUPPORT caseSensitive()95 inline QT3_SUPPORT bool caseSensitive() const { return caseSensitivity() == Qt::CaseSensitive; } setCaseSensitive(bool sensitive)96 inline QT3_SUPPORT void setCaseSensitive(bool sensitive) 97 { setCaseSensitivity(sensitive ? Qt::CaseSensitive : Qt::CaseInsensitive); } 98 #endif 99 PatternSyntax patternSyntax() const; 100 void setPatternSyntax(PatternSyntax syntax); 101 #ifdef QT3_SUPPORT wildcard()102 inline QT3_SUPPORT bool wildcard() const { return patternSyntax() == Wildcard; } setWildcard(bool aWildcard)103 inline QT3_SUPPORT void setWildcard(bool aWildcard) 104 { setPatternSyntax(aWildcard ? Wildcard : RegExp); } 105 #endif 106 107 bool isMinimal() const; 108 void setMinimal(bool minimal); 109 #ifdef QT3_SUPPORT minimal()110 inline QT3_SUPPORT bool minimal() const { return isMinimal(); } 111 #endif 112 113 bool exactMatch(const QString &str) const; 114 115 int indexIn(const QString &str, int offset = 0, CaretMode caretMode = CaretAtZero) const; 116 int lastIndexIn(const QString &str, int offset = -1, CaretMode caretMode = CaretAtZero) const; 117 #ifdef QT3_SUPPORT 118 inline QT3_SUPPORT int search(const QString &str, int from = 0, 119 CaretMode caretMode = CaretAtZero) const 120 { return indexIn(str, from, caretMode); } 121 inline QT3_SUPPORT int searchRev(const QString &str, int from = -1, 122 CaretMode caretMode = CaretAtZero) const 123 { return lastIndexIn(str, from, caretMode); } 124 #endif 125 int matchedLength() const; 126 #ifndef QT_NO_REGEXP_CAPTURE 127 #ifdef QT_DEPRECATED 128 QT_DEPRECATED int numCaptures() const; 129 #endif 130 int captureCount() const; 131 QStringList capturedTexts() const; 132 QStringList capturedTexts(); 133 QString cap(int nth = 0) const; 134 QString cap(int nth = 0); 135 int pos(int nth = 0) const; 136 int pos(int nth = 0); 137 QString errorString() const; 138 QString errorString(); 139 #endif 140 141 static QString escape(const QString &str); 142 143 #ifdef QT3_SUPPORT 144 inline QT3_SUPPORT_CONSTRUCTOR QRegExp(const QString &aPattern, bool cs, bool aWildcard = false) 145 { 146 new (this) 147 QRegExp(aPattern, cs ? Qt::CaseSensitive : Qt::CaseInsensitive, 148 aWildcard ? Wildcard : RegExp); 149 } 150 #endif 151 152 private: 153 QRegExpPrivate *priv; 154 }; 155 156 Q_DECLARE_TYPEINFO(QRegExp, Q_MOVABLE_TYPE); 157 158 #ifndef QT_NO_DATASTREAM 159 Q_CORE_EXPORT QDataStream &operator<<(QDataStream &out, const QRegExp ®Exp); 160 Q_CORE_EXPORT QDataStream &operator>>(QDataStream &in, QRegExp ®Exp); 161 #endif 162 163 QT_END_NAMESPACE 164 165 QT_END_HEADER 166 167 #endif // QT_NO_REGEXP 168 169 #endif // QREGEXP_H 170