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Added GetStringArray method.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13178 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Ron Lee 2001-12-24 11:16:46 +00:00
parent 5e968b7452
commit 9d155f504e
2 changed files with 24 additions and 2 deletions
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6
include/wx/string.h
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@ -1026,6 +1026,12 @@ public:
// get last item
wxString& Last() const { wxASSERT( !IsEmpty() ); return Item(Count() - 1); }
// return a wxString[], useful for the controls which
// take one in their ctor. You must delete[] it yourself
// once you are done with it. Will return NULL if the
// ArrayString was empty.
wxString* GetStringArray() const;
// item management
// Search the element in the array, starting from the beginning if
// bFromEnd is FALSE or from end otherwise. If bCase, comparison is case

20
src/common/string.cpp
View File

@ -1894,10 +1894,11 @@ wxString& wxString::replace(size_t nStart, size_t nLen,
// ArrayString
// ============================================================================
// size increment = max(50% of current size, ARRAY_MAXSIZE_INCREMENT)
// size increment = min(50% of current size, ARRAY_MAXSIZE_INCREMENT)
#define ARRAY_MAXSIZE_INCREMENT 4096
#ifndef ARRAY_DEFAULT_INITIAL_SIZE // also defined in dynarray.h
#define ARRAY_DEFAULT_INITIAL_SIZE (16)
#define ARRAY_DEFAULT_INITIAL_SIZE (16)
#endif
#define STRING(p) ((wxString *)(&(p)))
@ -2047,6 +2048,21 @@ void wxArrayString::Shrink()
}
}
// return a wxString[] as required for some control ctors.
wxString* wxArrayString::GetStringArray() const
{
wxString *array = 0;
if( m_nCount > 0 )
{
array = new wxString[m_nCount];
for( size_t i = 0; i < m_nCount; i++ )
array[i] = m_pItems[i];
}
return array;
}
// searches the array for an item (forward or backwards)
int wxArrayString::Index(const wxChar *sz, bool bCase, bool bFromEnd) const
{