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Add QByteArray overload for the QLatin1String ctor.

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This increases source compatibility when QT_NO_CAST_FROM_BYTEARRAY
is used.

Change-Id: Ie1a1cfa8acac2fa91aa8f217d91e22289be8b38f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Stephen Kelly 2012-03-14 15:36:50 +01:00 committed by Qt by Nokia
parent ded80cfc8a
commit 2c944d6b9d
2 changed files with 12 additions and 0 deletions
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11
src/corelib/tools/qstring.cpp
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@ -7164,6 +7164,17 @@ QString &QString::setRawData(const QChar *unicode, int size)
\sa latin1()
*/
/*! \fn QLatin1String::QLatin1String(const QByteArray &str)
Constructs a QLatin1String object that stores \a str.
The string data is \e not copied. The caller must be able to
guarantee that \a str will not be deleted or modified as long as
the QLatin1String object exists.
\sa latin1()
*/
/*! \fn const char *QLatin1String::latin1() const
Returns the Latin-1 string stored in this object.

1
src/corelib/tools/qstring.h
View File

@ -647,6 +647,7 @@ class QLatin1String
public:
Q_DECL_CONSTEXPR inline explicit QLatin1String(const char *s) : m_size(s ? int(strlen(s)) : 0), m_data(s) {}
Q_DECL_CONSTEXPR inline explicit QLatin1String(const char *s, int sz) : m_size(sz), m_data(s) {}
Q_DECL_CONSTEXPR inline explicit QLatin1String(const QByteArray &s) : m_size(strlen(s.constData())), m_data(s.constData()) {}
inline const char *latin1() const { return m_data; }
inline int size() const { return m_size; }