diff options
author | Tim King <taking@cs.nyu.edu> | 2017-07-20 17:04:30 -0700 |
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committer | GitHub <noreply@github.com> | 2017-07-20 17:04:30 -0700 |
commit | 8b0659e6cd342ae40b676781b5e819d5fd2b3af7 (patch) | |
tree | 5ac55f64d115b3e8865ce8f691f38da65fc82a94 /src/util/regexp.h | |
parent | 6d82ee2d1f84065ff4a86f688a3b671b85728f80 (diff) |
Moving from the gnu extensions for hash maps to the c++11 hash maps
* Replacing __gnu_cxx::hash_map with std::unordered_map.
* Replacing __gnu_cxx::hash_set with std::unordered_set.
* Replacing __gnu_cxx::hash with std::hash.
* Adding missing includes.
Diffstat (limited to 'src/util/regexp.h')
-rw-r--r-- | src/util/regexp.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/util/regexp.h b/src/util/regexp.h index beb0ee097..e7c8c5806 100644 --- a/src/util/regexp.h +++ b/src/util/regexp.h @@ -20,11 +20,13 @@ #ifndef __CVC4__REGEXP_H #define __CVC4__REGEXP_H -#include <vector> -#include <string> +#include <algorithm> +#include <cassert> +#include <functional> #include <set> #include <sstream> -#include <cassert> +#include <string> +#include <vector> #include "base/exception.h" #include "util/hash.h" @@ -333,7 +335,7 @@ namespace strings { struct CVC4_PUBLIC StringHashFunction { size_t operator()(const ::CVC4::String& s) const { - return __gnu_cxx::hash<const char*>()(s.toString().c_str()); + return std::hash<std::string>()(s.toString()); } };/* struct StringHashFunction */ |