--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/corelib/tools/qbytearray.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,596 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QBYTEARRAY_H
+#define QBYTEARRAY_H
+
+#include <QtCore/qatomic.h>
+#include <QtCore/qnamespace.h>
+
+#include <string.h>
+#include <stdarg.h>
+
+#ifdef truncate
+#error qbytearray.h must be included before any header file that defines truncate
+#endif
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Core)
+
+/*****************************************************************************
+  Safe and portable C string functions; extensions to standard string.h
+ *****************************************************************************/
+
+Q_CORE_EXPORT char *qstrdup(const char *);
+
+inline uint qstrlen(const char *str)
+{ return str ? uint(strlen(str)) : 0; }
+
+inline uint qstrnlen(const char *str, uint maxlen)
+{
+    uint length = 0;
+    if (str) {
+        while (length < maxlen && *str++)
+            length++;
+    }
+    return length;
+}
+
+Q_CORE_EXPORT char *qstrcpy(char *dst, const char *src);
+Q_CORE_EXPORT char *qstrncpy(char *dst, const char *src, uint len);
+
+Q_CORE_EXPORT int qstrcmp(const char *str1, const char *str2);
+Q_CORE_EXPORT int qstrcmp(const QByteArray &str1, const QByteArray &str2);
+Q_CORE_EXPORT int qstrcmp(const QByteArray &str1, const char *str2);
+static inline int qstrcmp(const char *str1, const QByteArray &str2)
+{ return -qstrcmp(str2, str1); }
+
+inline int qstrncmp(const char *str1, const char *str2, uint len)
+{
+    return (str1 && str2) ? strncmp(str1, str2, len)
+        : (str1 ? 1 : (str2 ? -1 : 0));
+}
+Q_CORE_EXPORT int qstricmp(const char *, const char *);
+Q_CORE_EXPORT int qstrnicmp(const char *, const char *, uint len);
+
+// implemented in qvsnprintf.cpp
+Q_CORE_EXPORT int qvsnprintf(char *str, size_t n, const char *fmt, va_list ap);
+Q_CORE_EXPORT int qsnprintf(char *str, size_t n, const char *fmt, ...);
+
+#ifdef QT3_SUPPORT
+inline QT3_SUPPORT void *qmemmove(void *dst, const void *src, uint len)
+{ return memmove(dst, src, len); }
+inline QT3_SUPPORT uint cstrlen(const char *str)
+{ return uint(strlen(str)); }
+inline QT3_SUPPORT char *cstrcpy(char *dst, const char *src)
+{ return qstrcpy(dst,src); }
+inline QT3_SUPPORT int cstrcmp(const char *str1, const char *str2)
+{ return strcmp(str1,str2); }
+inline QT3_SUPPORT int cstrncmp(const char *str1, const char *str2, uint len)
+{ return strncmp(str1,str2,len); }
+#endif
+
+// qChecksum: Internet checksum
+
+Q_CORE_EXPORT quint16 qChecksum(const char *s, uint len);
+
+class QByteRef;
+class QString;
+class QDataStream;
+template <typename T> class QList;
+
+class Q_CORE_EXPORT QByteArray
+{
+private:
+    struct Data {
+        QBasicAtomicInt ref;
+        int alloc, size;
+        // ### Qt 5.0: We need to add the missing capacity bit
+        // (like other tool classes have), to maintain the
+        // reserved memory on resize.
+        char *data;
+        char array[1];
+    };
+
+public:
+    inline QByteArray();
+    QByteArray(const char *);
+    QByteArray(const char *, int size);
+    QByteArray(int size, char c);
+    QByteArray(int size, Qt::Initialization);
+    inline QByteArray(const QByteArray &);
+    inline ~QByteArray();
+
+    QByteArray &operator=(const QByteArray &);
+    QByteArray &operator=(const char *str);
+
+    inline int size() const;
+    bool isEmpty() const;
+    void resize(int size);
+
+    QByteArray &fill(char c, int size = -1);
+
+    int capacity() const;
+    void reserve(int size);
+    void squeeze();
+
+#ifndef QT_NO_CAST_FROM_BYTEARRAY
+    operator const char *() const;
+    operator const void *() const;
+#endif
+    char *data();
+    const char *data() const;
+    inline const char *constData() const;
+    inline void detach();
+    bool isDetached() const;
+    void clear();
+
+#ifdef Q_COMPILER_MANGLES_RETURN_TYPE
+    const char at(int i) const;
+    const char operator[](int i) const;
+    const char operator[](uint i) const;
+#else
+    char at(int i) const;
+    char operator[](int i) const;
+    char operator[](uint i) const;
+#endif
+    QByteRef operator[](int i);
+    QByteRef operator[](uint i);
+
+    int indexOf(char c, int from = 0) const;
+    int indexOf(const char *c, int from = 0) const;
+    int indexOf(const QByteArray &a, int from = 0) const;
+    int lastIndexOf(char c, int from = -1) const;
+    int lastIndexOf(const char *c, int from = -1) const;
+    int lastIndexOf(const QByteArray &a, int from = -1) const;
+
+    QBool contains(char c) const;
+    QBool contains(const char *a) const;
+    QBool contains(const QByteArray &a) const;
+    int count(char c) const;
+    int count(const char *a) const;
+    int count(const QByteArray &a) const;
+
+    QByteArray left(int len) const;
+    QByteArray right(int len) const;
+    QByteArray mid(int index, int len = -1) const;
+
+    bool startsWith(const QByteArray &a) const;
+    bool startsWith(char c) const;
+    bool startsWith(const char *c) const;
+
+    bool endsWith(const QByteArray &a) const;
+    bool endsWith(char c) const;
+    bool endsWith(const char *c) const;
+
+    void truncate(int pos);
+    void chop(int n);
+
+    QByteArray toLower() const;
+    QByteArray toUpper() const;
+
+    QByteArray trimmed() const;
+    QByteArray simplified() const;
+    QByteArray leftJustified(int width, char fill = ' ', bool truncate = false) const;
+    QByteArray rightJustified(int width, char fill = ' ', bool truncate = false) const;
+
+#ifdef QT3_SUPPORT
+    inline QT3_SUPPORT QByteArray leftJustify(uint width, char aFill = ' ', bool aTruncate = false) const
+    { return leftJustified(int(width), aFill, aTruncate); }
+    inline QT3_SUPPORT QByteArray rightJustify(uint width, char aFill = ' ', bool aTruncate = false) const
+    { return rightJustified(int(width), aFill, aTruncate); }
+#endif
+
+    QByteArray &prepend(char c);
+    QByteArray &prepend(const char *s);
+    QByteArray &prepend(const char *s, int len);
+    QByteArray &prepend(const QByteArray &a);
+    QByteArray &append(char c);
+    QByteArray &append(const char *s);
+    QByteArray &append(const char *s, int len);
+    QByteArray &append(const QByteArray &a);
+    QByteArray &insert(int i, char c);
+    QByteArray &insert(int i, const char *s);
+    QByteArray &insert(int i, const char *s, int len);
+    QByteArray &insert(int i, const QByteArray &a);
+    QByteArray &remove(int index, int len);
+    QByteArray &replace(int index, int len, const char *s);
+    QByteArray &replace(int index, int len, const QByteArray &s);
+    QByteArray &replace(char before, const char *after);
+    QByteArray &replace(char before, const QByteArray &after);
+    QByteArray &replace(const char *before, const char *after);
+    QByteArray &replace(const char *before, int bsize, const char *after, int asize);
+    QByteArray &replace(const QByteArray &before, const QByteArray &after);
+    QByteArray &replace(const QByteArray &before, const char *after);
+    QByteArray &replace(const char *before, const QByteArray &after);
+    QByteArray &replace(char before, char after);
+    QByteArray &operator+=(char c);
+    QByteArray &operator+=(const char *s);
+    QByteArray &operator+=(const QByteArray &a);
+
+    QList<QByteArray> split(char sep) const;
+
+    QByteArray repeated(int times) const;
+
+#ifndef QT_NO_CAST_TO_ASCII
+    QT_ASCII_CAST_WARN QByteArray &append(const QString &s);
+    QT_ASCII_CAST_WARN QByteArray &insert(int i, const QString &s);
+    QT_ASCII_CAST_WARN QByteArray &replace(const QString &before, const char *after);
+    QT_ASCII_CAST_WARN QByteArray &replace(char c, const QString &after);
+    QT_ASCII_CAST_WARN QByteArray &replace(const QString &before, const QByteArray &after);
+
+    QT_ASCII_CAST_WARN QByteArray &operator+=(const QString &s);
+    QT_ASCII_CAST_WARN int indexOf(const QString &s, int from = 0) const;
+    QT_ASCII_CAST_WARN int lastIndexOf(const QString &s, int from = -1) const;
+#endif
+#ifndef QT_NO_CAST_FROM_ASCII
+    inline QT_ASCII_CAST_WARN bool operator==(const QString &s2) const;
+    inline QT_ASCII_CAST_WARN bool operator!=(const QString &s2) const;
+    inline QT_ASCII_CAST_WARN bool operator<(const QString &s2) const;
+    inline QT_ASCII_CAST_WARN bool operator>(const QString &s2) const;
+    inline QT_ASCII_CAST_WARN bool operator<=(const QString &s2) const;
+    inline QT_ASCII_CAST_WARN bool operator>=(const QString &s2) const;
+#endif
+
+    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;
+    qlonglong toLongLong(bool *ok = 0, int base = 10) const;
+    qulonglong toULongLong(bool *ok = 0, int base = 10) const;
+    float toFloat(bool *ok = 0) const;
+    double toDouble(bool *ok = 0) const;
+    QByteArray toBase64() const;
+    QByteArray toHex() const;
+    QByteArray toPercentEncoding(const QByteArray &exclude = QByteArray(),
+                                 const QByteArray &include = QByteArray(),
+                                 char percent = '%') const;
+
+    QByteArray &setNum(short, int base = 10);
+    QByteArray &setNum(ushort, int base = 10);
+    QByteArray &setNum(int, int base = 10);
+    QByteArray &setNum(uint, int base = 10);
+    QByteArray &setNum(qlonglong, int base = 10);
+    QByteArray &setNum(qulonglong, int base = 10);
+    QByteArray &setNum(float, char f = 'g', int prec = 6);
+    QByteArray &setNum(double, char f = 'g', int prec = 6);
+
+    static QByteArray number(int, int base = 10);
+    static QByteArray number(uint, int base = 10);
+    static QByteArray number(qlonglong, int base = 10);
+    static QByteArray number(qulonglong, int base = 10);
+    static QByteArray number(double, char f = 'g', int prec = 6);
+    static QByteArray fromRawData(const char *, int size);
+    static QByteArray fromBase64(const QByteArray &base64);
+    static QByteArray fromHex(const QByteArray &hexEncoded);
+    static QByteArray fromPercentEncoding(const QByteArray &pctEncoded, char percent = '%');
+
+
+    typedef char *iterator;
+    typedef const char *const_iterator;
+    typedef iterator Iterator;
+    typedef const_iterator ConstIterator;
+    iterator begin();
+    const_iterator begin() const;
+    const_iterator constBegin() const;
+    iterator end();
+    const_iterator end() const;
+    const_iterator constEnd() const;
+
+    // stl compatibility
+    typedef const char & const_reference;
+    typedef char & reference;
+    typedef char value_type;
+    void push_back(char c);
+    void push_back(const char *c);
+    void push_back(const QByteArray &a);
+    void push_front(char c);
+    void push_front(const char *c);
+    void push_front(const QByteArray &a);
+
+    inline int count() const { return d->size; }
+    int length() const { return d->size; }
+    bool isNull() const;
+
+    // compatibility
+#ifdef QT3_SUPPORT
+    QT3_SUPPORT_CONSTRUCTOR QByteArray(int size);
+    inline QT3_SUPPORT QByteArray& duplicate(const QByteArray& a) { *this = a; return *this; }
+    inline QT3_SUPPORT QByteArray& duplicate(const char *a, uint n)
+    { *this = QByteArray(a, n); return *this; }
+    inline QT3_SUPPORT QByteArray& setRawData(const char *a, uint n)
+    { *this = fromRawData(a, n); return *this; }
+    inline QT3_SUPPORT void resetRawData(const char *, uint) { clear(); }
+    inline QT3_SUPPORT QByteArray lower() const { return toLower(); }
+    inline QT3_SUPPORT QByteArray upper() const { return toUpper(); }
+    inline QT3_SUPPORT QByteArray stripWhiteSpace() const { return trimmed(); }
+    inline QT3_SUPPORT QByteArray simplifyWhiteSpace() const { return simplified(); }
+    inline QT3_SUPPORT int find(char c, int from = 0) const { return indexOf(c, from); }
+    inline QT3_SUPPORT int find(const char *c, int from = 0) const { return indexOf(c, from); }
+    inline QT3_SUPPORT int find(const QByteArray &ba, int from = 0) const { return indexOf(ba, from); }
+    inline QT3_SUPPORT int findRev(char c, int from = -1) const { return lastIndexOf(c, from); }
+    inline QT3_SUPPORT int findRev(const char *c, int from = -1) const { return lastIndexOf(c, from); }
+    inline QT3_SUPPORT int findRev(const QByteArray &ba, int from = -1) const { return lastIndexOf(ba, from); }
+#ifndef QT_NO_CAST_TO_ASCII
+    QT3_SUPPORT int find(const QString &s, int from = 0) const;
+    QT3_SUPPORT int findRev(const QString &s, int from = -1) const;
+#endif
+#endif
+
+private:
+    operator QNoImplicitBoolCast() const;
+    static Data shared_null;
+    static Data shared_empty;
+    Data *d;
+    QByteArray(Data *dd, int /*dummy*/, int /*dummy*/) : d(dd) {}
+    void realloc(int alloc);
+    void expand(int i);
+    QByteArray nulTerminated() const;
+
+    friend class QByteRef;
+    friend class QString;
+    friend Q_CORE_EXPORT QByteArray qUncompress(const uchar *data, int nbytes);
+public:
+    typedef Data * DataPtr;
+    inline DataPtr &data_ptr() { return d; }
+};
+
+inline QByteArray::QByteArray(): d(&shared_null) { d->ref.ref(); }
+inline QByteArray::~QByteArray() { if (!d->ref.deref()) qFree(d); }
+inline int QByteArray::size() const
+{ return d->size; }
+
+#ifdef Q_COMPILER_MANGLES_RETURN_TYPE
+inline const char QByteArray::at(int i) const
+{ Q_ASSERT(i >= 0 && i < size()); return d->data[i]; }
+inline const char QByteArray::operator[](int i) const
+{ Q_ASSERT(i >= 0 && i < size()); return d->data[i]; }
+inline const char QByteArray::operator[](uint i) const
+{ Q_ASSERT(i < uint(size())); return d->data[i]; }
+#else
+inline char QByteArray::at(int i) const
+{ Q_ASSERT(i >= 0 && i < size()); return d->data[i]; }
+inline char QByteArray::operator[](int i) const
+{ Q_ASSERT(i >= 0 && i < size()); return d->data[i]; }
+inline char QByteArray::operator[](uint i) const
+{ Q_ASSERT(i < uint(size())); return d->data[i]; }
+#endif
+
+inline bool QByteArray::isEmpty() const
+{ return d->size == 0; }
+#ifndef QT_NO_CAST_FROM_BYTEARRAY
+inline QByteArray::operator const char *() const
+{ return d->data; }
+inline QByteArray::operator const void *() const
+{ return d->data; }
+#endif
+inline char *QByteArray::data()
+{ detach(); return d->data; }
+inline const char *QByteArray::data() const
+{ return d->data; }
+inline const char *QByteArray::constData() const
+{ return d->data; }
+inline void QByteArray::detach()
+{ if (d->ref != 1 || d->data != d->array) realloc(d->size); }
+inline bool QByteArray::isDetached() const
+{ return d->ref == 1; }
+inline QByteArray::QByteArray(const QByteArray &a) : d(a.d)
+{ d->ref.ref(); }
+#ifdef QT3_SUPPORT
+inline QByteArray::QByteArray(int aSize) : d(&shared_null)
+{ d->ref.ref(); if (aSize > 0) fill('\0', aSize); }
+#endif
+
+inline int QByteArray::capacity() const
+{ return d->alloc; }
+
+inline void QByteArray::reserve(int asize)
+{ if (d->ref != 1 || asize > d->alloc) realloc(asize); }
+
+inline void QByteArray::squeeze()
+{ if (d->size < d->alloc) realloc(d->size); }
+
+class Q_CORE_EXPORT QByteRef {
+    QByteArray &a;
+    int i;
+    inline QByteRef(QByteArray &array, int idx)
+        : a(array),i(idx) {}
+    friend class QByteArray;
+public:
+#ifdef Q_COMPILER_MANGLES_RETURN_TYPE
+    inline operator const char() const
+        { return i < a.d->size ? a.d->data[i] : char(0); }
+#else
+    inline operator char() const
+        { return i < a.d->size ? a.d->data[i] : char(0); }
+#endif
+    inline QByteRef &operator=(char c)
+        { if (i >= a.d->size) a.expand(i); else a.detach();
+          a.d->data[i] = c;  return *this; }
+    inline QByteRef &operator=(const QByteRef &c)
+        { if (i >= a.d->size) a.expand(i); else a.detach();
+          a.d->data[i] = c.a.d->data[c.i];  return *this; }
+    inline bool operator==(char c) const
+    { return a.d->data[i] == c; }
+    inline bool operator!=(char c) const
+    { return a.d->data[i] != c; }
+    inline bool operator>(char c) const
+    { return a.d->data[i] > c; }
+    inline bool operator>=(char c) const
+    { return a.d->data[i] >= c; }
+    inline bool operator<(char c) const
+    { return a.d->data[i] < c; }
+    inline bool operator<=(char c) const
+    { return a.d->data[i] <= c; }
+};
+
+inline QByteRef QByteArray::operator[](int i)
+{ Q_ASSERT(i >= 0); return QByteRef(*this, i); }
+inline QByteRef QByteArray::operator[](uint i)
+{ return QByteRef(*this, i); }
+inline QByteArray::iterator QByteArray::begin()
+{ detach(); return d->data; }
+inline QByteArray::const_iterator QByteArray::begin() const
+{ return d->data; }
+inline QByteArray::const_iterator QByteArray::constBegin() const
+{ return d->data; }
+inline QByteArray::iterator QByteArray::end()
+{ detach(); return d->data + d->size; }
+inline QByteArray::const_iterator QByteArray::end() const
+{ return d->data + d->size; }
+inline QByteArray::const_iterator QByteArray::constEnd() const
+{ return d->data + d->size; }
+inline QByteArray &QByteArray::operator+=(char c)
+{ return append(c); }
+inline QByteArray &QByteArray::operator+=(const char *s)
+{ return append(s); }
+inline QByteArray &QByteArray::operator+=(const QByteArray &a)
+{ return append(a); }
+inline void QByteArray::push_back(char c)
+{ append(c); }
+inline void QByteArray::push_back(const char *c)
+{ append(c); }
+inline void QByteArray::push_back(const QByteArray &a)
+{ append(a); }
+inline void QByteArray::push_front(char c)
+{ prepend(c); }
+inline void QByteArray::push_front(const char *c)
+{ prepend(c); }
+inline void QByteArray::push_front(const QByteArray &a)
+{ prepend(a); }
+inline QBool QByteArray::contains(const QByteArray &a) const
+{ return QBool(indexOf(a) != -1); }
+inline QBool QByteArray::contains(char c) const
+{ return QBool(indexOf(c) != -1); }
+inline bool operator==(const QByteArray &a1, const QByteArray &a2)
+{ return (a1.size() == a2.size()) && (memcmp(a1.constData(), a2.constData(), a1.size())==0); }
+inline bool operator==(const QByteArray &a1, const char *a2)
+{ return a2 ? qstrcmp(a1,a2) == 0 : a1.isEmpty(); }
+inline bool operator==(const char *a1, const QByteArray &a2)
+{ return a1 ? qstrcmp(a1,a2) == 0 : a2.isEmpty(); }
+inline bool operator!=(const QByteArray &a1, const QByteArray &a2)
+{ return !(a1==a2); }
+inline bool operator!=(const QByteArray &a1, const char *a2)
+{ return a2 ? qstrcmp(a1,a2) != 0 : !a1.isEmpty(); }
+inline bool operator!=(const char *a1, const QByteArray &a2)
+{ return a1 ? qstrcmp(a1,a2) != 0 : !a2.isEmpty(); }
+inline bool operator<(const QByteArray &a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) < 0; }
+ inline bool operator<(const QByteArray &a1, const char *a2)
+{ return qstrcmp(a1, a2) < 0; }
+inline bool operator<(const char *a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) < 0; }
+inline bool operator<=(const QByteArray &a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) <= 0; }
+inline bool operator<=(const QByteArray &a1, const char *a2)
+{ return qstrcmp(a1, a2) <= 0; }
+inline bool operator<=(const char *a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) <= 0; }
+inline bool operator>(const QByteArray &a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) > 0; }
+inline bool operator>(const QByteArray &a1, const char *a2)
+{ return qstrcmp(a1, a2) > 0; }
+inline bool operator>(const char *a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) > 0; }
+inline bool operator>=(const QByteArray &a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) >= 0; }
+inline bool operator>=(const QByteArray &a1, const char *a2)
+{ return qstrcmp(a1, a2) >= 0; }
+inline bool operator>=(const char *a1, const QByteArray &a2)
+{ return qstrcmp(a1, a2) >= 0; }
+inline const QByteArray operator+(const QByteArray &a1, const QByteArray &a2)
+{ return QByteArray(a1) += a2; }
+inline const QByteArray operator+(const QByteArray &a1, const char *a2)
+{ return QByteArray(a1) += a2; }
+inline const QByteArray operator+(const QByteArray &a1, char a2)
+{ return QByteArray(a1) += a2; }
+inline const QByteArray operator+(const char *a1, const QByteArray &a2)
+{ return QByteArray(a1) += a2; }
+inline const QByteArray operator+(char a1, const QByteArray &a2)
+{ return QByteArray(&a1, 1) += a2; }
+inline QBool QByteArray::contains(const char *c) const
+{ return QBool(indexOf(c) != -1); }
+inline QByteArray &QByteArray::replace(char before, const char *c)
+{ return replace(&before, 1, c, qstrlen(c)); }
+inline QByteArray &QByteArray::replace(const QByteArray &before, const char *c)
+{ return replace(before.constData(), before.size(), c, qstrlen(c)); }
+inline QByteArray &QByteArray::replace(const char *before, const char *after)
+{ return replace(before, qstrlen(before), after, qstrlen(after)); }
+
+inline QByteArray &QByteArray::setNum(short n, int base)
+{ return setNum(qlonglong(n), base); }
+inline QByteArray &QByteArray::setNum(ushort n, int base)
+{ return setNum(qulonglong(n), base); }
+inline QByteArray &QByteArray::setNum(int n, int base)
+{ return setNum(qlonglong(n), base); }
+inline QByteArray &QByteArray::setNum(uint n, int base)
+{ return setNum(qulonglong(n), base); }
+inline QByteArray &QByteArray::setNum(float n, char f, int prec)
+{ return setNum(double(n),f,prec); }
+
+
+#ifndef QT_NO_DATASTREAM
+Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QByteArray &);
+Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QByteArray &);
+#endif
+
+#ifndef QT_NO_COMPRESS
+Q_CORE_EXPORT QByteArray qCompress(const uchar* data, int nbytes, int compressionLevel = -1);
+Q_CORE_EXPORT QByteArray qUncompress(const uchar* data, int nbytes);
+inline QByteArray qCompress(const QByteArray& data, int compressionLevel = -1)
+{ return qCompress(reinterpret_cast<const uchar *>(data.constData()), data.size(), compressionLevel); }
+inline QByteArray qUncompress(const QByteArray& data)
+{ return qUncompress(reinterpret_cast<const uchar*>(data.constData()), data.size()); }
+#endif
+
+Q_DECLARE_TYPEINFO(QByteArray, Q_MOVABLE_TYPE);
+Q_DECLARE_SHARED(QByteArray)
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QBYTEARRAY_H