[utils] Adding index to cstring_array_foreach, similar to Python's enumerate

2015-09-04 19:34:00 -04:00
parent df20e2cbc0
commit ec3ab7234a
1 changed files with 2 additions and 1 deletions
--- a/src/string_utils.h
+++ b/src/string_utils.h
@@ -162,8 +162,9 @@ int64_t cstring_array_token_length(cstring_array *self, uint32_t i);

 void cstring_array_destroy(cstring_array *self);

-#define cstring_array_foreach(array, s, code) {                                         \
+#define cstring_array_foreach(array, i, s, code) {                                      \
    for (int __si = 0; __si < array->indices->n; __si++) {                              \
+        (i) = __si;                                                                     \
        (s) = array->str->a + array->indices->a[__si];                                  \
        code;                                                                           \
    }                                                                                   \