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added extend() method which realloc()s the buffer

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2006-04-01 02:58:56 +00:00
parent fedde9b906
commit 6901ac371f
1 changed files with 12 additions and 0 deletions
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12
include/wx/buffer.h
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@ -84,6 +84,18 @@ public: \
return *this; \
} \
\
bool extend(size_t len) \
{ \
chartype * \
str = (chartype *)realloc(m_str, (len + 1)*sizeof(chartype)); \
if ( !str ) \
return false; \
\
m_str = str; \
\
return true; \
} \
\
chartype *data() { return m_str; } \
const chartype *data() const { return m_str; } \
operator const chartype *() const { return m_str; } \