-private:
- static int
- _glsl_symbol_table_destructor (glsl_symbol_table *table)
- {
- table->~glsl_symbol_table();
-
- return 0;
- }
-
-public:
- /* Callers of this talloc-based new need not call delete. It's
- * easier to just talloc_free 'ctx' (or any of its ancestors). */
- static void* operator new(size_t size, void *ctx)
- {
- void *table;
-
- table = talloc_size(ctx, size);
- assert(table != NULL);
-
- talloc_set_destructor(table, (int (*)(void*)) _glsl_symbol_table_destructor);
-
- return table;
- }
-
- /* If the user *does* call delete, that's OK, we will just
- * talloc_free in that case. Here, C++ will have already called the
- * destructor so tell talloc not to do that again. */
- static void operator delete(void *table)
- {
- talloc_set_destructor(table, NULL);
- talloc_free(table);
- }
-