diff options
Diffstat (limited to 'utils/perfect_hash.h')
| -rw-r--r-- | utils/perfect_hash.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/utils/perfect_hash.h b/utils/perfect_hash.h index 8ac11f18..29ea48a9 100644 --- a/utils/perfect_hash.h +++ b/utils/perfect_hash.h @@ -1,15 +1,16 @@ #ifndef _PERFECT_HASH_MAP_H_ #define _PERFECT_HASH_MAP_H_ -#include "config.h" +#include <vector> +#include <boost/utility.hpp> -#ifndef HAVE_CMPH -#error libcmph is required to use PerfectHashFunction +#ifdef HAVE_CONFIG_H +#include "config.h" #endif -#include <vector> -#include <boost/utility.hpp> +#ifdef HAVE_CMPH #include "cmph.h" +#endif class PerfectHashFunction : boost::noncopyable { public: @@ -18,7 +19,9 @@ class PerfectHashFunction : boost::noncopyable { size_t operator()(const std::string& key) const; size_t number_of_keys() const; private: +#ifdef HAVE_CMPH cmph_t *mphf_; +#endif }; #endif |