From 8884936a175275f0b88d29f6935d9a5248d56e9f Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 18 Feb 2005 03:07:22 +0000
Subject: [PATCH] const fix

---
 stepmania/src/XmlFile.cpp | 12 ++++++------
 stepmania/src/XmlFile.h   |  8 ++++----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/stepmania/src/XmlFile.cpp b/stepmania/src/XmlFile.cpp
index dce165d2e5..73c8684697 100644
--- a/stepmania/src/XmlFile.cpp
+++ b/stepmania/src/XmlFile.cpp
@@ -477,7 +477,7 @@ char* XNode::Load( const char* pszXml, PARSEINFO *pi /*= &piDefault*/ )
 // Coder    Date                      Desc
 // bro      2002-10-29
 //========================================================
-bool XAttr::GetXML( RageFileBasic &f, DISP_OPT *opt /*= &optDefault*/ )
+bool XAttr::GetXML( RageFileBasic &f, DISP_OPT *opt /*= &optDefault*/ ) const
 {
 	return f.Write(m_sName + "='" + (opt->reference_value&&opt->entitys?opt->entitys->Entity2Ref(m_sValue):m_sValue) + "' ") != -1;
 }
@@ -491,7 +491,7 @@ bool XAttr::GetXML( RageFileBasic &f, DISP_OPT *opt /*= &optDefault*/ )
 // Coder    Date                      Desc
 // bro      2002-10-29
 //========================================================
-bool XNode::GetXML( RageFileBasic &f, DISP_OPT *opt /*= &optDefault*/ )
+bool XNode::GetXML( RageFileBasic &f, DISP_OPT *opt /*= &optDefault*/ ) const
 {
 	// tab
 	if( opt && opt->newline )
@@ -513,7 +513,7 @@ bool XNode::GetXML( RageFileBasic &f, DISP_OPT *opt /*= &optDefault*/ )
 	if( !m_attrs.empty() )
 		if( f.Write(" ") == -1 )
 			return false;
-	FOREACH_Attr( this, p )
+	FOREACH_CONST_Attr( this, p )
 		if( !p->GetXML(f, opt) )
 			return false;
 	
@@ -534,7 +534,7 @@ bool XNode::GetXML( RageFileBasic &f, DISP_OPT *opt /*= &optDefault*/ )
 			opt->tab_base++;
 		}
 
-		FOREACH_Child( this, p )
+		FOREACH_CONST_Child( this, p )
 			if( !p->GetXML( f, opt ) )
 				return false;
 		
@@ -1032,7 +1032,7 @@ bool XNode::LoadFromFile( RageFileBasic &f, PARSEINFO *pi )
 	return true;
 }
 
-bool XNode::SaveToFile( RageFileBasic &f, DISP_OPT *opt )
+bool XNode::SaveToFile( RageFileBasic &f, DISP_OPT *opt ) const
 {
 	f.PutLine( "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" );
 	if( !opt->stylesheet.empty() )
@@ -1044,7 +1044,7 @@ bool XNode::SaveToFile( RageFileBasic &f, DISP_OPT *opt )
 	return true;
 }
 
-bool XNode::SaveToFile( const CString &sFile, DISP_OPT *opt )
+bool XNode::SaveToFile( const CString &sFile, DISP_OPT *opt ) const
 {
 	RageFile f;
 	if( !f.Open(sFile, RageFile::WRITE) )
diff --git a/stepmania/src/XmlFile.h b/stepmania/src/XmlFile.h
index 03916b0669..69100c904c 100644
--- a/stepmania/src/XmlFile.h
+++ b/stepmania/src/XmlFile.h
@@ -144,7 +144,7 @@ struct XAttr
 	void GetValue(unsigned &out) const;
 	void GetValue(DateTime &out) const;
 	
-	bool GetXML( RageFileBasic &f, DISP_OPT *opt = &optDefault );
+	bool GetXML( RageFileBasic &f, DISP_OPT *opt = &optDefault ) const;
 };
 
 // XMLNode structure
@@ -171,12 +171,12 @@ struct XNode
 	// Load/Save XML
 	char*	Load( const char* pszXml, PARSEINFO *pi = &piDefault );
 	char*	LoadAttributes( const char* pszAttrs, PARSEINFO *pi = &piDefault );
-	bool GetXML( RageFileBasic &f, DISP_OPT *opt = &optDefault );
+	bool GetXML( RageFileBasic &f, DISP_OPT *opt = &optDefault ) const;
 
 	bool LoadFromFile( const CString &sFile, PARSEINFO *pi = &piDefault );
 	bool LoadFromFile( RageFileBasic &f, PARSEINFO *pi = &piDefault );
-	bool SaveToFile( const CString &sFile, DISP_OPT *opt = &optDefault );
-	bool SaveToFile( RageFileBasic &f, DISP_OPT *opt = &optDefault );
+	bool SaveToFile( const CString &sFile, DISP_OPT *opt = &optDefault ) const;
+	bool SaveToFile( RageFileBasic &f, DISP_OPT *opt = &optDefault ) const;
 
 	// in own attribute list
 	const XAttr *GetAttr( const char* attrname ) const;