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implemented wxDir::HasSubDirs() optimization for Unix

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11498 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-08-28 13:48:53 +00:00
parent 7e410431f3
commit 1357a7dd5c
3 changed files with 73 additions and 4 deletions
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6
include/wx/dir.h
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@@ -107,12 +107,10 @@ public:
bool GetNext(wxString *filename) const;
// return true if this directory has any files in it
bool HasFiles(const wxString& spec = wxEmptyString)
{ wxString s; return GetFirst(&s, spec, wxDIR_FILES | wxDIR_HIDDEN); }
bool HasFiles(const wxString& spec = wxEmptyString);
// return true if this directory has any subdirectories
bool HasSubDirs(const wxString& spec = wxEmptyString)
{ wxString s; return GetFirst(&s, spec, wxDIR_DIRS | wxDIR_HIDDEN); }
bool HasSubDirs(const wxString& spec = wxEmptyString);
// enumerate all files in this directory and its subdirectories
//