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comparison src/share/vm/utilities/hashtable.hpp @ 10312:a5d6f0c3585f

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8014262: PrintStringTableStatistics should include more footprint info Summary: Added info for the string/symbol objects and the hash entries Reviewed-by: coleenp, rbackman
author iklam
date Sat, 18 May 2013 20:41:01 -0700
parents da91efe96a93
children de6a9e811145
comparison
equal deleted inserted replaced
10311:386b77bf6427 10312:a5d6f0c3585f
280 // Function to move these elements into the new table. 280 // Function to move these elements into the new table.
281 void move_to(Hashtable<T, F>* new_table); 281 void move_to(Hashtable<T, F>* new_table);
282 static bool use_alternate_hashcode() { return _seed != 0; } 282 static bool use_alternate_hashcode() { return _seed != 0; }
283 static jint seed() { return _seed; } 283 static jint seed() { return _seed; }
284 284
285 static int literal_size(Symbol *symbol);
286 static int literal_size(oop oop);
287
288 // The following two are currently not used, but are needed anyway because some
289 // C++ compilers (MacOS and Solaris) force the instantiation of
290 // Hashtable<ConstantPool*, mtClass>::dump_table() even though we never call this function
291 // in the VM code.
292 static int literal_size(ConstantPool *cp) {Unimplemented(); return 0;}
293 static int literal_size(Klass *k) {Unimplemented(); return 0;}
294
295 public:
296 void dump_table(outputStream* st, const char *table_name);
297
285 private: 298 private:
286 static jint _seed; 299 static jint _seed;
287 }; 300 };
288 301
289 302