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Use the Google Style for clang-format without exceptions (#8706)

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This reduces the friction when merging from github and google repos by
using the exact same clang style guide.

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This commit is contained in:
Derek Bailey
2025-09-23 21:19:33 -07:00
committed by GitHub
parent 881eaab706
commit 0e047869da
84 changed files with 8178 additions and 6653 deletions
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50
include/flatbuffers/hash.h
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@@ -24,73 +24,81 @@
namespace flatbuffers {
template<typename T> struct FnvTraits {
template <typename T>
struct FnvTraits {
static const T kFnvPrime;
static const T kOffsetBasis;
};
template<> struct FnvTraits<uint32_t> {
template <>
struct FnvTraits<uint32_t> {
static const uint32_t kFnvPrime = 0x01000193;
static const uint32_t kOffsetBasis = 0x811C9DC5;
};
template<> struct FnvTraits<uint64_t> {
template <>
struct FnvTraits<uint64_t> {
static const uint64_t kFnvPrime = 0x00000100000001b3ULL;
static const uint64_t kOffsetBasis = 0xcbf29ce484222645ULL;
};
template<typename T> T HashFnv1(const char *input) {
template <typename T>
T HashFnv1(const char* input) {
T hash = FnvTraits<T>::kOffsetBasis;
for (const char *c = input; *c; ++c) {
for (const char* c = input; *c; ++c) {
hash *= FnvTraits<T>::kFnvPrime;
hash ^= static_cast<unsigned char>(*c);
}
return hash;
}
template<typename T> T HashFnv1a(const char *input) {
template <typename T>
T HashFnv1a(const char* input) {
T hash = FnvTraits<T>::kOffsetBasis;
for (const char *c = input; *c; ++c) {
for (const char* c = input; *c; ++c) {
hash ^= static_cast<unsigned char>(*c);
hash *= FnvTraits<T>::kFnvPrime;
}
return hash;
}
template<> inline uint16_t HashFnv1<uint16_t>(const char *input) {
template <>
inline uint16_t HashFnv1<uint16_t>(const char* input) {
uint32_t hash = HashFnv1<uint32_t>(input);
return (hash >> 16) ^ (hash & 0xffff);
}
template<> inline uint16_t HashFnv1a<uint16_t>(const char *input) {
template <>
inline uint16_t HashFnv1a<uint16_t>(const char* input) {
uint32_t hash = HashFnv1a<uint32_t>(input);
return (hash >> 16) ^ (hash & 0xffff);
}
template<typename T> struct NamedHashFunction {
const char *name;
template <typename T>
struct NamedHashFunction {
const char* name;
typedef T (*HashFunction)(const char *);
typedef T (*HashFunction)(const char*);
HashFunction function;
};
const NamedHashFunction<uint16_t> kHashFunctions16[] = {
{ "fnv1_16", HashFnv1<uint16_t> },
{ "fnv1a_16", HashFnv1a<uint16_t> },
{"fnv1_16", HashFnv1<uint16_t>},
{"fnv1a_16", HashFnv1a<uint16_t>},
};
const NamedHashFunction<uint32_t> kHashFunctions32[] = {
{ "fnv1_32", HashFnv1<uint32_t> },
{ "fnv1a_32", HashFnv1a<uint32_t> },
{"fnv1_32", HashFnv1<uint32_t>},
{"fnv1a_32", HashFnv1a<uint32_t>},
};
const NamedHashFunction<uint64_t> kHashFunctions64[] = {
{ "fnv1_64", HashFnv1<uint64_t> },
{ "fnv1a_64", HashFnv1a<uint64_t> },
{"fnv1_64", HashFnv1<uint64_t>},
{"fnv1a_64", HashFnv1a<uint64_t>},
};
inline NamedHashFunction<uint16_t>::HashFunction FindHashFunction16(
const char *name) {
const char* name) {
std::size_t size = sizeof(kHashFunctions16) / sizeof(kHashFunctions16[0]);
for (std::size_t i = 0; i < size; ++i) {
if (std::strcmp(name, kHashFunctions16[i].name) == 0) {
@@ -101,7 +109,7 @@ inline NamedHashFunction<uint16_t>::HashFunction FindHashFunction16(
}
inline NamedHashFunction<uint32_t>::HashFunction FindHashFunction32(
const char *name) {
const char* name) {
std::size_t size = sizeof(kHashFunctions32) / sizeof(kHashFunctions32[0]);
for (std::size_t i = 0; i < size; ++i) {
if (std::strcmp(name, kHashFunctions32[i].name) == 0) {
@@ -112,7 +120,7 @@ inline NamedHashFunction<uint32_t>::HashFunction FindHashFunction32(
}
inline NamedHashFunction<uint64_t>::HashFunction FindHashFunction64(
const char *name) {
const char* name) {
std::size_t size = sizeof(kHashFunctions64) / sizeof(kHashFunctions64[0]);
for (std::size_t i = 0; i < size; ++i) {
if (std::strcmp(name, kHashFunctions64[i].name) == 0) {