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author | David Shah <davey1576@gmail.com> | 2018-06-26 15:06:59 +0200 |
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committer | David Shah <davey1576@gmail.com> | 2018-06-26 15:06:59 +0200 |
commit | 6f12f2b7e8c58a0b14c6f1f3df2112b8860a6e4f (patch) | |
tree | b8617ab8460f4b59c8d074660b6572fb4a84ba26 /common | |
parent | 29df577f14c8e6f870c4dfbd633effc664219252 (diff) | |
download | nextpnr-6f12f2b7e8c58a0b14c6f1f3df2112b8860a6e4f.tar.gz nextpnr-6f12f2b7e8c58a0b14c6f1f3df2112b8860a6e4f.tar.bz2 nextpnr-6f12f2b7e8c58a0b14c6f1f3df2112b8860a6e4f.zip |
Working on debugging the carry legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'common')
-rw-r--r-- | common/util.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/util.h b/common/util.h index c888c8b8..a9ad2172 100644 --- a/common/util.h +++ b/common/util.h @@ -21,6 +21,7 @@ #define UTIL_H #include <map> +#include <set> #include <string> #include "nextpnr.h" @@ -65,6 +66,15 @@ template <typename K, typename V> std::map<K, V *> sorted(const std::unordered_m return retVal; }; +// Wrap an unordered_set, and allow it to be iterated over sorted by key +template <typename K> std::set<K> sorted(const std::unordered_set<K> &orig) +{ + std::set<K> retVal; + for (auto &item : orig) + retVal.insert(item); + return retVal; +}; + NEXTPNR_NAMESPACE_END #endif |