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| author | Josh Blum <josh@joshknows.com> | 2011-06-29 12:20:19 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-06-29 12:20:19 -0700 |
| commit | 35a0bce9f01e354c527806b4c8f6f2ef493db2f6 (patch) | |
| tree | 8986bd9e104f06fc9cda77d27bb2bf8dd07d9b05 /host/include | |
| parent | 54b8be72fd07bb51568ad5c4bad678b081a8dbe5 (diff) | |
| download | uhd-35a0bce9f01e354c527806b4c8f6f2ef493db2f6.tar.gz uhd-35a0bce9f01e354c527806b4c8f6f2ef493db2f6.tar.bz2 uhd-35a0bce9f01e354c527806b4c8f6f2ef493db2f6.zip | |
uhd: make sure things are initialized
Diffstat (limited to 'host/include')
| -rw-r--r-- | host/include/uhd/property_tree.ipp | 4 | ||||
| -rw-r--r-- | host/include/uhd/utils/msg.hpp | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/host/include/uhd/property_tree.ipp b/host/include/uhd/property_tree.ipp index 5fbb2dda5..58ee2339c 100644 --- a/host/include/uhd/property_tree.ipp +++ b/host/include/uhd/property_tree.ipp @@ -18,6 +18,7 @@ #ifndef INCLUDED_UHD_PROPERTY_TREE_IPP #define INCLUDED_UHD_PROPERTY_TREE_IPP +#include <uhd/exception.hpp> #include <boost/foreach.hpp> #include <vector> @@ -58,6 +59,9 @@ public: } T get(void) const{ + if (_publisher.empty() and _value.get() == NULL) throw uhd::runtime_error( + "Called get() on property with an uninitialized value" + ); return _publisher.empty()? *_value : _publisher(); } diff --git a/host/include/uhd/utils/msg.hpp b/host/include/uhd/utils/msg.hpp index 71d2cb35e..b0f00e13d 100644 --- a/host/include/uhd/utils/msg.hpp +++ b/host/include/uhd/utils/msg.hpp @@ -30,6 +30,9 @@ #define UHD_MSG(type) \ uhd::msg::_msg(uhd::msg::type)() +//! Helpful debug tool to print site info +#define UHD_HERE() \ + UHD_MSG(status) << __FILE__ << ":" << __LINE__ << std::endl namespace uhd{ namespace msg{ |