void initialize(size_t esize, int length) {
assert(length >= 0, "illegal length");
assert(_data == NULL, "must be new object");
_length = length;
_data = resource_allocate_bytes(esize * length);
DEBUG_ONLY(init_nesting();)
}
ResourceArray(size_t esize, int length) {
assert(length >= 0, "illegal length");
_length = length;
_data = resource_allocate_bytes(esize * length);
DEBUG_ONLY(init_nesting();)
}
// creation
ResourceArray() {
_length = 0;
_data = NULL;
DEBUG_ONLY(init_nesting();)
}
// creation
ResourceArray() {
_length = 0;
_data = NULL;
DEBUG_ONLY(init_nesting();)
// client may call initialize, at most once
}