pass strings by reference

src/Base/GemWindow.cpp

@@ -376,7 +376,7 @@ void GemWindow::   fsaaMess(int value) {
   m_fsaa=value;
 }
 
-void GemWindow::titleMess(std::string s) {
+void GemWindow::titleMess(const std::string& s) {
   m_title=s;
 }
 void GemWindow::borderMess(bool on) {
@@ -391,7 +391,7 @@ void GemWindow::       offsetMess(int x, int y) {
   m_yoffset=y;
 }
 
-void GemWindow::       createMess(std::string) {
+void GemWindow::       createMess(const std::string&) {
   create();
 }
 void GemWindow::      destroyMess(void) {

src/Base/GemWindow.h

@@ -177,14 +177,14 @@ class GEM_EXTERN GemWindow : public CPPExtern
   virtual void    transparentMess(bool on);
 
   /* window decoration (pre creation) */
-  virtual void titleMess(std::string);
+  virtual void titleMess(const std::string&);
   virtual void borderMess(bool on);
 
   virtual void    fullscreenMess(int on);
   virtual void        offsetMess(int x, int y);
 
   /* creation/destruction */
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   /* post creation */

src/Output/gemcocoawindow.h

@@ -30,7 +30,7 @@ class GEM_EXTERN gemcocoawindow : public GemWindow
 
   virtual bool create(void);
   virtual void destroy(void);
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   // check whether we have a window and if so, make it current
@@ -42,7 +42,7 @@ class GEM_EXTERN gemcocoawindow : public GemWindow
   virtual void dispatch(void);
   void dispatchEvent(NSEvent*);
 
-  virtual void              titleMess(std::string s);
+  virtual void              titleMess(const std::string&s);
   virtual void dimensionsMess(unsigned int width, unsigned int height);
   virtual void             offsetMess(int x, int y);
   virtual void         fullscreenMess(int on);

src/Output/gemcocoawindow.mm

@@ -393,7 +393,7 @@ bool gemcocoawindow :: create(void)
   bool cgw=  createGemWindow(); 
   return cgw;
 }
-void gemcocoawindow :: createMess(std::string s) {
+void gemcocoawindow :: createMess(const std::string&s) {
   if(m_pimpl->view) {
     error("window already made!");
     return;
@@ -419,7 +419,7 @@ void gemcocoawindow :: destroyMess(void)
 
 /////////////////////////////////////////////////////////
 // messages
-void gemcocoawindow :: titleMess(std::string s) {
+void gemcocoawindow :: titleMess(const std::string&s) {
   m_title = s;
   if(m_pimpl->window) {
     [m_pimpl->window setTitle:[NSString stringWithUTF8String:m_title.c_str()]];

src/Output/gemglfw2window.cpp

@@ -110,7 +110,7 @@ void gemglfw2window :: bufferMess(int buf)
 // titleMess
 //
 /////////////////////////////////////////////////////////
-void gemglfw2window :: titleMess(std::string s)
+void gemglfw2window :: titleMess(const std::string&s)
 {
   m_title = s;
   if(makeCurrent()){
@@ -236,7 +236,7 @@ bool gemglfw2window :: create(void)
   dispatch();
   return (0!=s_window);
 }
-void gemglfw2window :: createMess(std::string) {
+void gemglfw2window :: createMess(const std::string&) {
   create();
 }
 

src/Output/gemglfw2window.h

@@ -76,7 +76,7 @@ class GEM_EXTERN gemglfw2window : public GemWindow
   virtual void  bufferMess(int buf);
 
   /* window decoration (pre creation) */
-  virtual void titleMess(std::string s);
+  virtual void titleMess(const std::string&s);
 
   /* window position/dimension (pre creation) */
   virtual void    dimensionsMess(unsigned int width, unsigned int height);
@@ -87,7 +87,7 @@ class GEM_EXTERN gemglfw2window : public GemWindow
   virtual bool create (void);
   virtual void destroy(void);
 
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   /* post creation */

src/Output/gemglfw3window.cpp

@@ -117,7 +117,7 @@ void gemglfw3window :: bufferMess(int buf)
 // titleMess
 //
 /////////////////////////////////////////////////////////
-void gemglfw3window :: titleMess(std::string s)
+void gemglfw3window :: titleMess(const std::string&s)
 {
   m_title = s;
   if(makeCurrent()){
@@ -263,7 +263,7 @@ bool gemglfw3window :: create(void)
   dispatch();
   return (0!=m_window);
 }
-void gemglfw3window :: createMess(std::string) {
+void gemglfw3window :: createMess(const std::string&) {
   create();
 }
 

src/Output/gemglfw3window.h

@@ -76,7 +76,7 @@ class GEM_EXTERN gemglfw3window : public GemWindow
   virtual void  bufferMess(int buf);
 
   /* window decoration (pre creation) */
-  virtual void titleMess(std::string s);
+  virtual void titleMess(const std::string&s);
 
   /* window position/dimension (pre creation) */
   virtual void    dimensionsMess(unsigned int width, unsigned int height);
@@ -87,7 +87,7 @@ class GEM_EXTERN gemglfw3window : public GemWindow
   virtual bool create (void);
   virtual void destroy(void);
 
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   /* post creation */

src/Output/gemglutwindow.cpp

@@ -239,7 +239,7 @@ void gemglutwindow :: bufferMess(int buf)
 // titleMess
 //
 /////////////////////////////////////////////////////////
-void gemglutwindow :: titleMess(std::string s)
+void gemglutwindow :: titleMess(const std::string&s)
 {
   m_title = s;
   if(makeCurrent()){
@@ -390,7 +390,7 @@ bool gemglutwindow :: create(void)
   dispatch();
   return true;
 }
-void gemglutwindow :: createMess(std::string) {
+void gemglutwindow :: createMess(const std::string&) {
   create();
 }
 

src/Output/gemglutwindow.h

@@ -76,7 +76,7 @@ class GEM_EXTERN gemglutwindow : public GemWindow
   virtual void  bufferMess(int buf);
 
   /* window decoration (pre creation) */
-  virtual void titleMess(std::string s);
+  virtual void titleMess(const std::string&s);
 
   /* window position/dimension (pre creation) */
   virtual void    dimensionsMess(unsigned int width, unsigned int height);
@@ -87,7 +87,7 @@ class GEM_EXTERN gemglutwindow : public GemWindow
   virtual bool        create(void);
   virtual void destroy(void);
 
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   /* post creation */

src/Output/gemglxwindow.cpp

@@ -806,7 +806,7 @@ void gemglxwindow :: bufferMess(int buf)
 // titleMess
 //
 /////////////////////////////////////////////////////////
-void gemglxwindow :: titleMess(std::string s)
+void gemglxwindow :: titleMess(const std::string&s)
 {
   m_title=s;
   if(m_pimpl->dpy && m_pimpl->win) {
@@ -918,7 +918,7 @@ bool gemglxwindow :: create(void)
   titleMess(m_title);
   return createGemWindow();
 }
-void gemglxwindow :: createMess(std::string display)
+void gemglxwindow :: createMess(const std::string&display)
 {
   if(m_pimpl->win) {
     error("window already made");

src/Output/gemglxwindow.h

@@ -85,13 +85,13 @@ class GEM_EXTERN gemglxwindow : public GemWindow
   virtual void  bufferMess(int buf);
 
   /* window decoration (pre creation) */
-  virtual void titleMess(std::string);
+  virtual void titleMess(const std::string&);
 
   /* window position/dimension (pre creation) */
   virtual void    dimensionsMess(unsigned int width, unsigned int height);
 
   /* creation/destruction */
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   /* post creation */

src/Output/gemmacwindow.cpp

@@ -1527,7 +1527,7 @@ OSStatus gemmacwindow::eventHandler (EventRef event)
 // Messages
 //
 /////////////////////////////////////////////////////////
-void gemmacwindow :: createMess(std::string s) {
+void gemmacwindow :: createMess(const std::string&s) {
   if(!create()) {
     destroyMess();
     return;

src/Output/gemmacwindow.h

@@ -83,7 +83,7 @@ class GEM_EXTERN gemmacwindow : public GemWindow
   virtual void dispatch(void);
 
    /* creation/destruction */
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   /* decoration,... */

src/Output/gemsdlwindow.cpp

@@ -441,7 +441,7 @@ void gemsdlwindow :: bufferMess(int buf)
 // titleMess
 //
 /////////////////////////////////////////////////////////
-void gemsdlwindow :: titleMess(std::string s)
+void gemsdlwindow :: titleMess(const std::string&s)
 {
   m_title = s;
   if(m_surface) {
@@ -555,7 +555,7 @@ bool gemsdlwindow :: create(void)
   dispatch();
   return true;
 }
-void gemsdlwindow :: createMess(std::string) {
+void gemsdlwindow :: createMess(const std::string&) {
   create();
 }
 

src/Output/gemsdlwindow.h

@@ -77,7 +77,7 @@ class GEM_EXTERN gemsdlwindow : public GemWindow
   void  bufferMess(int buf);
 
   /* window decoration (pre creation) */
-  virtual void titleMess(std::string s);
+  virtual void titleMess(const std::string&s);
 
   /* window position/dimension (pre creation) */
   virtual void    dimensionsMess(unsigned int width, unsigned int height);
@@ -87,7 +87,7 @@ class GEM_EXTERN gemsdlwindow : public GemWindow
   virtual bool        create(void);
   virtual void destroy(void);
 
-  virtual void        createMess(std::string);
+  virtual void        createMess(const std::string&);
   virtual void       destroyMess(void);
 
   /* post creation */

src/Output/gemw32window.cpp

@@ -369,7 +369,7 @@ bool gemw32window:: create(void)
   position(x, y);
   return createGemWindow();
 }
-void gemw32window:: createMess(std::string s) {
+void gemw32window:: createMess(const std::string&s) {
     if(m_win) {
         error("window already made");
         return;
@@ -498,7 +498,7 @@ void gemw32window::move(void) {
     }
 }
 
-void gemw32window:: titleMess(std::string s) {
+void gemw32window:: titleMess(const std::string&s) {
     m_title=s;
     if(m_win)
         SetWindowText(m_win->win, s.c_str());

src/Output/gemw32window.h

@@ -90,12 +90,12 @@ class GEMW32WINDOW_EXTERN gemw32window : public GemWindow
   LONG WINAPI event(UINT uMsg, WPARAM wParam, LPARAM lParam);
   void  move(void);
 
-  virtual void createMess(std::string);
+  virtual void createMess(const std::string&);
   virtual void        dimensionsMess(unsigned int, unsigned int);
   virtual void        offsetMess(int, int);
   virtual void        cursorMess(bool);
   virtual void        topmostMess(bool);
-  virtual void        titleMess(std::string);
+  virtual void        titleMess(const std::string&);
   virtual void        fullscreenMess(int);
 
  private: