Compatibility Members for QByteArray
The following members of class QByteArrayare part of the Qt compatibility layer. We advise against using them in new code.
Public Functions
QByteArray(int size) | |
QByteArray & | duplicate(const QByteArray & a) |
QByteArray & | duplicate(const char * a, uint n) |
int | find(char c, int from = 0) const |
int | find(const char * c, int from = 0) const |
int | find(const QByteArray & ba, int from = 0) const |
int | find(const QString & s, int from = 0) const |
int | findRev(char c, int from = -1) const |
int | findRev(const char * c, int from = -1) const |
int | findRev(const QByteArray & ba, int from = -1) const |
int | findRev(const QString & s, int from = -1) const |
QByteArray | leftJustify(uint width, char fill = ' ', bool truncate = false) const |
QByteArray | lower() const |
void | resetRawData(const char * data, uint n) |
QByteArray | rightJustify(uint width, char fill = ' ', bool truncate = false) const |
QByteArray | simplifyWhiteSpace() const |
QByteArray | stripWhiteSpace() const |
QByteArray | upper() const |
Member Function Documentation
QByteArray::QByteArray(int size)
Use QByteArray(int, char) instead.
QByteArray & QByteArray::duplicate(const QByteArray & a)
For example, if you have code like
QByteArray bdata; bdata.duplicate(original);
you can rewrite it as
QByteArray bdata; bdata = original;
Note: QByteArray uses implicit sharing so if you modify a copy, only the copy is changed.
QByteArray & QByteArray::duplicate(const char * a, uint n)
This is an overloaded function.
For example, if you have code like
QByteArray bdata; bdata.duplicate(ptr, size);
you can rewrite it as
QByteArray bdata; bdata = QByteArray(ptr, size);
Note: QByteArray uses implicit sharing so if you modify a copy, only the copy is changed.
int QByteArray::find(char c, int from = 0) const
Use indexOf() instead.
int QByteArray::find(const char * c, int from = 0) const
Use indexOf() instead.
int QByteArray::find(const QByteArray & ba, int from = 0) const
Use indexOf() instead.
int QByteArray::find(const QString & s, int from = 0) const
Use indexOf() instead.
int QByteArray::findRev(char c, int from = -1) const
Use lastIndexOf() instead.
int QByteArray::findRev(const char * c, int from = -1) const
Use lastIndexOf() instead.
int QByteArray::findRev(const QByteArray & ba, int from = -1) const
Use lastIndexOf() instead.
int QByteArray::findRev(const QString & s, int from = -1) const
Use lastIndexOf() instead.
QByteArray QByteArray::leftJustify(uint width, char fill = ' ', bool truncate = false) const
Use leftJustified() instead.
QByteArray QByteArray::lower() const
Use toLower() instead.
void QByteArray::resetRawData(const char * data, uint n)
Use clear() instead.
QByteArray QByteArray::rightJustify(uint width, char fill = ' ', bool truncate = false) const
Use rightJustified() instead.
QByteArray QByteArray::simplifyWhiteSpace() const
Use simplified() instead.
QByteArray QByteArray::stripWhiteSpace() const
Use trimmed() instead.
QByteArray QByteArray::upper() const
Use toUpper() instead.
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