return const wxString& instead of wxString from the accessor methods that allow it

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46076 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2007-05-16 20:26:41 +00:00
parent 352d9b8957
commit 12058e0cb5

View File

@@ -122,8 +122,8 @@ public:
// access methods:
wxXmlNodeType GetType() const { return m_type; }
wxString GetName() const { return m_name; }
wxString GetContent() const { return m_content; }
const wxString& GetName() const { return m_name; }
const wxString& GetContent() const { return m_content; }
bool IsWhitespaceOnly() const;
int GetDepth(wxXmlNode *grandparent = NULL) const;
@@ -211,11 +211,11 @@ public:
wxXmlNode *GetRoot() const { return m_root; }
// Returns version of document (may be empty).
wxString GetVersion() const { return m_version; }
const wxString& GetVersion() const { return m_version; }
// Returns encoding of document (may be empty).
// Note: this is the encoding original file was saved in, *not* the
// encoding of in-memory representation!
wxString GetFileEncoding() const { return m_fileEncoding; }
const wxString& GetFileEncoding() const { return m_fileEncoding; }
// Write-access methods:
wxXmlNode *DetachRoot() { wxXmlNode *old=m_root; m_root=NULL; return old; }