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Added "rest" argument to wxString::Before{First,Last}().

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This allows to search the string just once, in BeforeXXX(), when both the
parts of the string before and after some character are needed instead of
having to do it twice in both BeforeXXX() and AfterXXX().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65862 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2010-10-22 14:17:37 +00:00
parent f48a115976
commit 6becc1e617
5 changed files with 77 additions and 17 deletions
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10
include/wx/string.h
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@@ -2210,11 +2210,13 @@ public:
// get last nCount characters
wxString Right(size_t nCount) const;
// get all characters before the first occurrence of ch
// (returns the whole string if ch not found)
wxString BeforeFirst(wxUniChar ch) const;
// (returns the whole string if ch not found) and also put everything
// following the first occurrence of ch into rest if it's non-NULL
wxString BeforeFirst(wxUniChar ch, wxString *rest = NULL) const;
// get all characters before the last occurrence of ch
// (returns empty string if ch not found)
wxString BeforeLast(wxUniChar ch) const;
// (returns empty string if ch not found) and also put everything
// following the last occurrence of ch into rest if it's non-NULL
wxString BeforeLast(wxUniChar ch, wxString *rest = NULL) const;
// get all characters after the first occurrence of ch
// (returns empty string if ch not found)
wxString AfterFirst(wxUniChar ch) const;