Changed: Constify some methods

--HG--
branch : develop

code/nel/include/nel/3d/portal.h

@@ -92,9 +92,9 @@ public:
 	void setWorldMatrix (const NLMISC::CMatrix &WM);
 
 
-	void setName (std::string &name) { _Name = name; }
+	void setName (const std::string &name) { _Name = name; }
 
-	std::string getName () { return _Name; }
+	std::string getName () const { return _Name; }
 
 	void open (bool opened) { _Opened = opened; }
 	bool isOpened () { return _Opened; }

code/nel/include/nel/ligo/ligo_config.h

@@ -49,13 +49,13 @@ public:
 	  * This file will try to open the file ligo class description file (XML) using the LigoClass as file name.
 	  * It will try first to load directly the file and then to lookup the file in NLMISC::CPath.
 	  */
-	bool readConfigFile (const char *fileName, bool parsePrimitiveComboContent);
+	bool readConfigFile (const std::string &fileName, bool parsePrimitiveComboContent);
 
 	/**
 	  * This file will read the file ligo class description file (XML) using the LigoClass as file name.
 	  * It will try first to load directly the file and then to lookup the file in NLMISC::CPath.
 	  */
-	bool readPrimitiveClass (const char *fileName, bool parsePrimitiveComboContent);
+	bool readPrimitiveClass (const std::string &fileName, bool parsePrimitiveComboContent);
 
 	bool reloadIndexFile(const std::string &indexFileName = std::string());
 
@@ -100,7 +100,7 @@ public:
 	/// Build a standard human readable alias string
 	std::string			aliasToString(uint32 fullAlias);
 	/// Read a standard human readable alias string
-	uint32				aliasFromString(std::string fullAlias);
+	uint32				aliasFromString(const std::string &fullAlias);
 
 
 	// Get a primitive class

code/nel/src/ligo/ligo_config.cpp

@@ -39,7 +39,7 @@ CLigoConfig::CLigoConfig()
 
 // ***************************************************************************
 
-bool CLigoConfig::readConfigFile (const char *fileName, bool parsePrimitiveComboContent)
+bool CLigoConfig::readConfigFile (const std::string &fileName, bool parsePrimitiveComboContent)
 {
 	// The CF
 	CConfigFile cf;
@@ -73,7 +73,7 @@ bool CLigoConfig::readConfigFile (const char *fileName, bool parsePrimitiveCombo
 
 // ***************************************************************************
 
-bool CLigoConfig::readPrimitiveClass (const char *_fileName, bool parsePrimitiveComboContent)
+bool CLigoConfig::readPrimitiveClass (const std::string &_fileName, bool parsePrimitiveComboContent)
 {
 	// File exist ?
 	string filename = _fileName;
@@ -785,7 +785,7 @@ std::string CLigoConfig::aliasToString(uint32 fullAlias)
 
 }
 
-uint32 CLigoConfig::aliasFromString(std::string fullAlias)
+uint32 CLigoConfig::aliasFromString(const std::string &fullAlias)
 {
 	uint32 staticPart;
 	uint32 dynPart;