Ejemplos de duk_heap_string_lookup en C++ (Cpp)

Ejemplo n.º 1

Archivo: duk_heap_stringtable.c Proyecto: alexdundes/duktape

	/* caller is responsible for ensuring this */
	DUK_ASSERT(blen <= DUK_HSTRING_MAX_BYTELEN);

	res = duk__do_lookup(heap, str, blen, &strhash);
	if (res) {
		return res;
	}

	res = duk__do_intern(heap, str, blen, strhash);
	return res;  /* may be NULL */
}

DUK_INTERNAL duk_hstring *duk_heap_string_intern_checked(duk_hthread *thr, const duk_uint8_t *str, duk_uint32_t blen) {
	duk_hstring *res = duk_heap_string_intern(thr->heap, str, blen);
	if (!res) {
		DUK_ERROR(thr, DUK_ERR_ALLOC_ERROR, "failed to intern string");
	}
	return res;
}

#if 0  /*unused*/
DUK_INTERNAL duk_hstring *duk_heap_string_lookup_u32(duk_heap *heap, duk_uint32_t val) {
	char buf[DUK_STRTAB_U32_MAX_STRLEN+1];
	DUK_SNPRINTF(buf, sizeof(buf), "%lu", (unsigned long) val);
	buf[sizeof(buf) - 1] = (char) 0;
	DUK_ASSERT(DUK_STRLEN(buf) <= DUK_UINT32_MAX);  /* formatted result limited */
	return duk_heap_string_lookup(heap, (const duk_uint8_t *) buf, (duk_uint32_t) DUK_STRLEN(buf));
}

Ejemplo n.º 2

Archivo: duk_heap_stringtable.c Proyecto: andoma/duktape

duk_hstring *duk_heap_string_lookup_u32(duk_heap *heap, duk_uint32_t val) {
	char buf[DUK_STRTAB_U32_MAX_STRLEN+1];
	DUK_SNPRINTF(buf, sizeof(buf), "%u", (unsigned int) val);
	buf[sizeof(buf) - 1] = (char) 0;
	return duk_heap_string_lookup(heap, (duk_uint8_t *) buf, DUK_STRLEN(buf));
}