File Coverage

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

Criterion	Covered	Total	%
statement	3	3	100.0
branch	1	2	50.0
condition			n/a
subroutine			n/a
pod			n/a
total	4	5	80.0

line	stmt	bran	code
1			#pragma once
2			#include
3			#include
4			#include
5
6			namespace panda { namespace hash {
7
8			uint64_t hash_murmur64a (const char* str, size_t len);
9			uint32_t hash_jenkins_one_at_a_time (const char* str, size_t len);
10
11	878		inline uint64_t hash64 (const char* str, size_t len) { return hash_murmur64a(str, len); }
12			inline uint32_t hash32 (const char* str, size_t len) { return hash_jenkins_one_at_a_time(str, len); }
13
14			namespace {
15			template struct _hashXX;
16			template <> struct _hashXX<4> { uint32_t operator() (const char* str, size_t len) { return hash32(str, len); } };
17	878		template <> struct _hashXX<8> { uint64_t operator() (const char* str, size_t len) { return hash64(str, len); } };
18			}
19
20			template inline T hashXX (const char* str, size_t len);
21			template <> inline unsigned hashXX (const char* str, size_t len) { return _hashXX()(str, len); }
22	439	50	template <> inline unsigned long hashXX (const char* str, size_t len) { return _hashXX()(str, len); }
23			template <> inline unsigned long long hashXX (const char* str, size_t len) { return _hashXX()(str, len); }
24
25			inline uint64_t string_hash (const char* str, size_t len) { return hash64(str, len); }
26			inline uint64_t string_hash (const char* str) { return string_hash(str, strlen(str)); }
27
28			inline uint32_t string_hash32 (const char* str, size_t len) { return hash32(str, len); }
29			inline uint32_t string_hash32 (const char* str) { return string_hash32(str, strlen(str)); }
30
31			char* crypt_xor (const char* source, size_t slen, const char* key, size_t klen, char* dest = NULL);
32
33			}}