🏁 fix <optional> inclusion

This commit is contained in:
Niels Lohmann
2019-11-23 13:29:47 +01:00
parent df30a0ea07
commit 1359c56137
3 changed files with 20 additions and 4 deletions

View File

@@ -14,7 +14,11 @@
#include <valarray> // valarray
#ifdef JSON_HAS_CPP_17
#include <optional> // optional
#if __has_include(<optional>)
#include <optional>
#elif __has_include(<experimental/optional>)
#include <experimental/optional>
#endif
#endif
#include <nlohmann/detail/exceptions.hpp>

View File

@@ -11,7 +11,11 @@
#include <vector> // vector
#ifdef JSON_HAS_CPP_17
#include <optional> // optional
#if __has_include(<optional>)
#include <optional>
#elif __has_include(<experimental/optional>)
#include <experimental/optional>
#endif
#endif
#include <nlohmann/detail/iterators/iteration_proxy.hpp>