File Coverage

/usr/local/lib/perl5/site_perl/5.26.1/x86_64-linux/CPP/panda/lib.x/i/panda/lib/hash.h

Criterion	Covered	Total	%
statement	2	2	100.0
branch			n/a
condition			n/a
subroutine			n/a
pod			n/a
total	2	2	100.0

#pragma once
#include
#include

namespace panda { namespace lib {

uint64_t hash_murmur64a             (const char* str, size_t len);
uint32_t hash_jenkins_one_at_a_time (const char* str, size_t len);

inline uint64_t hash64 (const char* str, size_t len) { return hash_murmur64a(str, len); }
inline uint32_t hash32 (const char* str, size_t len) { return hash_jenkins_one_at_a_time(str, len); }

namespace {
    template  struct _hashXX;
    template <> struct _hashXX<4> { uint32_t operator() (const char* str, size_t len) { return hash32(str, len); } };
    template <> struct _hashXX<8> { uint64_t operator() (const char* str, size_t len) { return hash64(str, len); } };
}

template  inline T hashXX (const char* str, size_t len);
template <> inline unsigned           hashXX           (const char* str, size_t len) { return _hashXX()(str, len); }
template <> inline unsigned long      hashXX      (const char* str, size_t len) { return _hashXX()(str, len); }
template <> inline unsigned long long hashXX (const char* str, size_t len) { return _hashXX()(str, len); }

}}