diff options
Diffstat (limited to 'qmake')
-rw-r--r-- | qmake/library/proitems.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/qmake/library/proitems.cpp b/qmake/library/proitems.cpp index e780259417..f3526846e9 100644 --- a/qmake/library/proitems.cpp +++ b/qmake/library/proitems.cpp @@ -159,6 +159,18 @@ QString &ProString::toQString(QString &tmp) const return tmp.setRawData(m_string.constData() + m_offset, m_length); } +/*! + * \brief ProString::prepareExtend + * \param extraLen number of new characters to be added + * \param thisTarget offset to which current contents should be moved + * \param extraTarget offset at which new characters will be added + * \return pointer to storage location for new characters + * + * Prepares the string for adding new characters. + * If the string is detached and has enough space, it will be changed in place. + * Otherwise, it will be replaced with a new string object, thus detaching. + * In either case, the hash will be reset. + */ QChar *ProString::prepareExtend(int extraLen, int thisTarget, int extraTarget) { if (m_string.isDetached() && m_length + extraLen <= m_string.capacity()) { |