Changeset 45a091b for src/Common/Iterate.hpp

Timestamp:

Nov 15, 2023, 11:55:59 AM (7 months ago)

Author:

Andrew Beach <ajbeach@…>

Branches:

master

Children:

b8b5535

Parents:

1ccae59

Message:

It turns out enumerate does work if you use this very particular form of the for loop added in C++17. Ironically in this simple vector case it is about as complex. Swapped the order of fields in the enuemate value to make the binding read key-then-value.

File:

• src/Common/Iterate.hpp (modified) (2 diffs)

src/Common/Iterate.hpp

@@ -58 +58 @@
         template<typename val_t>
         struct value_t {
+                size_t idx;
                 val_t & val;
-                size_t idx;
         };
 
@@ -69 +69 @@
                 iterator_t( iter_t _it, size_t _idx ) : it(_it), idx(_idx) {}
 
-                value_t<val_t> operator*() const { return value_t<val_t>{ *it, idx }; }
+                value_t<val_t> operator*() const { return value_t<val_t>{ idx, *it }; }
 
                 bool operator==(const iterator_t & o) const { return o.it == it; }