247 class CodeString;

   247 class CodeString;

   248 class CodeStrings {

   248 class CodeStrings {

   249 private:

   249 private:

   250 #ifndef PRODUCT

   250 #ifndef PRODUCT

   251   CodeString* _strings;

   251   CodeString* _strings;

   252 #ifdef ASSERT

   253 #ifdef ASSERT

   253   // Becomes true after copy-out, forbids further use.

   254   // Becomes true after copy-out, forbids further use.

   254   bool _defunct; // Zero bit pattern is "valid", see memset call in decode_env::decode_env

   255   bool _defunct; // Zero bit pattern is "valid", see memset call in decode_env::decode_env

   255 #endif

   256 #endif

   256   static const char* _prefix; // defaults to " ;; "

   257   static const char* _prefix; // defaults to " ;; "

   260   CodeString* find_last(intptr_t offset) const;

   261   CodeString* find_last(intptr_t offset) const;

   261 

   262 

   262   void set_null_and_invalidate() {

   263   void set_null_and_invalidate() {

   263 #ifndef PRODUCT

   264 #ifndef PRODUCT

   264     _strings = NULL;

   265     _strings = NULL;

   265 #ifdef ASSERT

   267 #ifdef ASSERT

   266     _defunct = true;

   268     _defunct = true;

   267 #endif

   269 #endif

   268 #endif

   270 #endif

   269   }

   271   }

   270 

   272 

   271 public:

   273 public:

   272   CodeStrings() {

   274   CodeStrings() {

   273 #ifndef PRODUCT

   275 #ifndef PRODUCT

   274     _strings = NULL;

   276     _strings = NULL;

   275 #ifdef ASSERT

   278 #ifdef ASSERT

   276     _defunct = false;

   279     _defunct = false;

   277 #endif

   280 #endif

   278 #endif

   281 #endif

   279   }

   282   }