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c++ Programming Glossary: myhashCheck if value exists across 16 containers http://stackoverflow.com/questions/10605469/check-if-value-exists-across-16-containers to thread int coll 0 map long bool mymap string temp long myhash for int i 0 i 256 i for int j 0 j 256 j for int k 0 k 256 k.. 256 j for int k 0 k 256 k temp i temp j temp k temp temp myhash hash temp.c_str if mymap.count myhash coll cout Collision at.. j temp k temp temp myhash hash temp.c_str if mymap.count myhash coll cout Collision at i j k endl else mymap myhash true..
Is it possible to hash pointers in portable C++03 code? http://stackoverflow.com/questions/14167455/is-it-possible-to-hash-pointers-in-portable-c03-code That is we want to implement template typename T struct myhash template typename T struct myhash T std unary_function T std.. typename T struct myhash template typename T struct myhash T std unary_function T std size_t std size_t operator T const.. return The most important requirement is that if x y then myhash x myhash y . We also already know how to hash integers. What..
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