Commit graph

8 commits

Author SHA1 Message Date
f696e1e3a0 Migrate get() to get_implem(). 2020-04-13 19:37:13 +02:00
19d3f329d3 Migrate more methods to the _implem convention. 2020-04-13 19:27:30 +02:00
a2b31dfd28 Add missing is_set() implementation. 2020-04-13 19:04:28 +02:00
01e40d297e Allow copy-assigning one Env object to the other. 2020-04-13 19:04:15 +02:00
dfefed1516 Implement const_iterators.
Note that they are not available in the base class.
2020-04-13 17:17:02 +02:00
6cd903013f Pull safe_print_error() out into a new file. 2020-04-13 16:27:42 +02:00
ff0737f567 Add a proxy class to return from operator[] 2020-04-13 14:36:41 +02:00
4cc1aa491e Add a still incomplete EnvReal class.
So far it allows to read and modify environment variables.
2020-04-13 14:14:35 +02:00