Difference between revisions of "Using a hashmap"
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(Created page with "A header to use the hash_map<Key,Type> (same member functions/objects as a std::map<Key,Type>) which is not in the stl library: <source lang="cpp"> #ifdef __GNUC__ #if __...") |
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| + | == with BOOST == | ||
| + | *[http://www.boost.org/doc/libs/1_45_0/doc/html/unordered.html unordered] | ||
| + | |||
| + | == with GCC == | ||
A header to use the hash_map<Key,Type> (same member functions/objects as a std::map<Key,Type>) which is not in the stl library: | A header to use the hash_map<Key,Type> (same member functions/objects as a std::map<Key,Type>) which is not in the stl library: | ||
<source lang="cpp"> | <source lang="cpp"> | ||
Revision as of 14:08, 8 April 2011
with BOOST
with GCC
A header to use the hash_map<Key,Type> (same member functions/objects as a std::map<Key,Type>) which is not in the stl library:
#ifdef __GNUC__ #if __GNUC__ < 3 #include <hash_map> #else #include <ext/hash_map> #if __GNUC_MINOR__ == 0 using namespace std; // GCC 3.0 #else using namespace __gnu_cxx; // GCC >= 3.1 #endif #endif #endif
