JW_INT
- Macro
- October 8, 2025
Table of Contents
JW_INT
JW_INTDescription
Append an integer value to a JSON string.
Parameters
| Name | Direction | Description |
|---|---|---|
j | in,out | The target string to append to. |
i | in | Integer value. |
Usage example (from documentation)
JW_INT(json, 42);
Success
Appends a numeric value to json
Failure
Does not return on failure
Usage example (Cross-references)
- In
RoundTrip.c:375:
Str json = StrInit();
JW_OBJ(json, {
JW_ARR_KV(json, "numbers", original_numbers, num, { JW_INT(json, num); });
JW_ARR_KV(json, "strings", original_strings, str, { JW_STR(json, str); });
});
- In
RoundTrip.c:552:
JW_ARR_KV(json, "features", original.config.features, feature, { JW_STR(json, feature); });
});
JW_ARR_KV(json, "numbers", original.numbers, num, { JW_INT(json, num); });
JW_ARR_KV(json, "flags", original.flags, flag, { JW_BOOL(json, flag); });
});
- In
RoundTrip.c:656:
JW_OBJ(json, {
JW_STR_KV(json, "empty_string", empty_str);
JW_ARR_KV(json, "empty_numbers", empty_numbers, num, { JW_INT(json, num); });
JW_ARR_KV(json, "empty_strings", empty_strings, str, { JW_STR(json, str); });
JW_OBJ_KV(
JW_OBJ(json, {
JW_ARR_KV(json, "numbers", empty_numbers, num, { JW_INT(json, num); });
JW_ARR_KV(json, "strings", empty_strings, str, { JW_STR(json, str); });
});
}
);
JW_ARR_KV(json, "list", empty_list, item, { JW_INT(json, item); });
JW_OBJ_KV(json, "deep", {
JW_OBJ_KV(
);
JW_OBJ_KV(json, "filled_obj", { JW_INT_KV(json, "x", x_value); });
JW_ARR_KV(json, "empty_arr", empty_arr, item, { JW_INT(json, item); });
JW_ARR_KV(json, "filled_arr", filled_arr, item, { JW_INT(json, item); });
});
JW_OBJ_KV(json, "filled_obj", { JW_INT_KV(json, "x", x_value); });
JW_ARR_KV(json, "empty_arr", empty_arr, item, { JW_INT(json, item); });
JW_ARR_KV(json, "filled_arr", filled_arr, item, { JW_INT(json, item); });
});
JW_OBJ(json, {
JW_ARR_KV(json, "numbers", numbers, num, { JW_INT(json, num); });
JW_ARR_KV(json, "strings", strings, str, { JW_STR(json, str); });
JW_ARR_KV(json, "booleans", booleans, b, { JW_BOOL(json, b); });
- In
JSON.h:818:
} \
StrAppendf(&(j), "\"%s\":", k); \
JW_INT(j, i); \
} while (0)