diff options
| -rw-r--r-- | host/include/uhd/types/dict.hpp | 5 | ||||
| -rw-r--r-- | host/include/uhd/types/dict.ipp | 10 | ||||
| -rw-r--r-- | host/tests/dict_test.cpp | 4 |
3 files changed, 19 insertions, 0 deletions
diff --git a/host/include/uhd/types/dict.hpp b/host/include/uhd/types/dict.hpp index 8b7a63c69..b5858d61c 100644 --- a/host/include/uhd/types/dict.hpp +++ b/host/include/uhd/types/dict.hpp @@ -10,6 +10,7 @@ #include <uhd/config.hpp> #include <list> +#include <map> #include <vector> namespace uhd { @@ -138,6 +139,10 @@ public: */ void update(const dict<Key, Val>& new_dict, bool fail_on_conflict = true); + /*! Typecast operator to std::map<> + */ + operator std::map<Key, Val>() const; + private: typedef std::pair<Key, Val> pair_t; std::list<pair_t> _map; // private container diff --git a/host/include/uhd/types/dict.ipp b/host/include/uhd/types/dict.ipp index b172d17f1..5a5024fcc 100644 --- a/host/include/uhd/types/dict.ipp +++ b/host/include/uhd/types/dict.ipp @@ -157,6 +157,16 @@ namespace uhd{ } } + template <typename Key, typename Val> + dict<Key, Val>::operator std::map<Key, Val>() const + { + std::map<Key, Val> new_map; + BOOST_FOREACH (const pair_t& p, _map) { + new_map[p.first] = p.second; + } + return new_map; + } + } //namespace uhd #endif /* INCLUDED_UHD_TYPES_DICT_IPP */ diff --git a/host/tests/dict_test.cpp b/host/tests/dict_test.cpp index 99fc2366c..011ea449c 100644 --- a/host/tests/dict_test.cpp +++ b/host/tests/dict_test.cpp @@ -8,6 +8,7 @@ #include <uhd/types/dict.hpp> #include <boost/assign/list_of.hpp> #include <boost/test/unit_test.hpp> +#include <map> BOOST_AUTO_TEST_CASE(test_dict_init) { @@ -41,6 +42,9 @@ BOOST_AUTO_TEST_CASE(test_const_dict) BOOST_CHECK(d.vals()[1] == 4); BOOST_CHECK_EQUAL(d[-1], 3); BOOST_CHECK_THROW(d[2], std::exception); + + std::map<int, int> m = static_cast<std::map<int, int>>(d); + BOOST_CHECK_EQUAL(m[-1], 3); } BOOST_AUTO_TEST_CASE(test_dict_pop) |