extern const cl_GV_number cl_null_GV_number;
inline cl_GV_number::cl_GV_number ()
: cl_GV<cl_number,cl_GV_any> ((cl_heap_GV_number*) cl_null_GV_number) {}
-CL_REQUIRE(cl_GV_number)
+class cl_GV_number_init_helper
+{
+ static int count;
+public:
+ cl_GV_number_init_helper();
+ ~cl_GV_number_init_helper();
+};
+static cl_GV_number_init_helper cl_GV_number_init_helper_instance;
// Copy a vector.
extern const cl_GV_number copy (const cl_GV_number&);
// General includes.
#include "cl_sysdep.h"
-CL_PROVIDE(cl_GV_number)
-
// Specification.
#include "cln/GV_number.h"
#endif
}
-cl_class cl_class_gvector_number = {
- cl_gvector_number_destructor,
- 0
-};
-
+// XXX: this ought to be const, but it would be impossible to register
+// the printing function (in cl_GV_number_debug.cc)
+cl_class& cl_class_gvector_number()
+{
+ static cl_class instance = {
+ cl_gvector_number_destructor,
+ 0
+ };
+ return instance;
+}
static inline cl_heap_GV_number * outcast (cl_GV_inner<cl_number>* vec)
{
}
}
-static cl_GV_vectorops<cl_number> general_vectorops = {
- general_element,
- general_set_element,
- general_do_delete,
- general_copy_elements
-};
cl_heap_GV_number* cl_make_heap_GV_number (uintC len)
{
+ static cl_GV_vectorops<cl_number> general_vectorops = {
+ general_element,
+ general_set_element,
+ general_do_delete,
+ general_copy_elements
+ };
+
var cl_heap_GV_number_general* hv = (cl_heap_GV_number_general*) malloc_hook(offsetofa(cl_heap_GV_number_general,data)+sizeof(cl_number)*len);
hv->refcount = 1;
- hv->type = &cl_class_gvector_number;
+ hv->type = &cl_class_gvector_number();
new (&hv->v) cl_GV_inner<cl_number> (len,&general_vectorops);
for (var uintC i = 0; i < len; i++)
init1(cl_number, hv->data[i]) ();
}
// An empty vector.
-const cl_GV_number cl_null_GV_number = cl_GV_number((uintC)0);
+const cl_GV_number cl_null_GV_number = cl_null_GV_number;
+
+int cl_GV_number_init_helper::count = 0;
+
+cl_GV_number_init_helper::cl_GV_number_init_helper()
+{
+ if (count++ == 0)
+ new ((void *)&cl_null_GV_number) cl_GV_number((uintC)0);
+}
+
+cl_GV_number_init_helper::~cl_GV_number_init_helper()
+{
+ if (--count == 0) {
+ // Nothing to clean up
+ }
+}
} // namespace cln
-CL_PROVIDE_END(cl_GV_number)
print_vector(cl_debugout,default_print_flags,&print_for_debug,obj);
}
AT_INITIALIZATION(dprint_GV_number)
-{ cl_register_type_printer(cl_class_gvector_number,dprint); }
+{ extern cl_class& cl_class_gvector_number(); cl_class_gvector_number().dprint = dprint; }
// This dummy links in this module when <cln/GV_number.h> requires it.
int cl_GV_number_debug_module;