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Code Issues Releases Wiki Activity

ircd::util: Apply noexcept to several participating overloads.

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This commit is contained in:
Jason Volk 2020-03-14 17:15:53 -07:00
parent 77d3bd352d
commit 0eb66b52d4
1 changed files with 9 additions and 0 deletions
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9
include/ircd/util/util.h
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@ -79,6 +79,7 @@ size_t size(std::ostream &s);
template<size_t SIZE> template<size_t SIZE>
constexpr size_t constexpr size_t
size(const char (&buf)[SIZE]) size(const char (&buf)[SIZE])
noexcept
{ {
return SIZE; return SIZE;
} }
@ -86,6 +87,7 @@ size(const char (&buf)[SIZE])
template<size_t SIZE> template<size_t SIZE>
constexpr size_t constexpr size_t
size(const std::array<const char, SIZE> &buf) size(const std::array<const char, SIZE> &buf)
noexcept
{ {
return SIZE; return SIZE;
} }
@ -93,6 +95,7 @@ size(const std::array<const char, SIZE> &buf)
template<size_t SIZE> template<size_t SIZE>
constexpr size_t constexpr size_t
size(const std::array<char, SIZE> &buf) size(const std::array<char, SIZE> &buf)
noexcept
{ {
return SIZE; return SIZE;
} }
@ -100,6 +103,7 @@ size(const std::array<char, SIZE> &buf)
template<class T> template<class T>
constexpr typename std::enable_if<std::is_integral<T>::value, size_t>::type constexpr typename std::enable_if<std::is_integral<T>::value, size_t>::type
size(const T &val) size(const T &val)
noexcept
{ {
return sizeof(T); return sizeof(T);
} }
@ -111,6 +115,7 @@ size(const T &val)
template<size_t SIZE> template<size_t SIZE>
constexpr const char * constexpr const char *
data(const char (&buf)[SIZE]) data(const char (&buf)[SIZE])
noexcept
{ {
return buf; return buf;
} }
@ -118,6 +123,7 @@ data(const char (&buf)[SIZE])
template<size_t SIZE> template<size_t SIZE>
constexpr char * constexpr char *
data(char (&buf)[SIZE]) data(char (&buf)[SIZE])
noexcept
{ {
return buf; return buf;
} }
@ -125,6 +131,7 @@ data(char (&buf)[SIZE])
template<class T> template<class T>
constexpr typename std::enable_if<std::is_pod<T>::value, const uint8_t *>::type constexpr typename std::enable_if<std::is_pod<T>::value, const uint8_t *>::type
data(const T &val) data(const T &val)
noexcept
{ {
return reinterpret_cast<const uint8_t *>(&val); return reinterpret_cast<const uint8_t *>(&val);
} }
@ -132,6 +139,7 @@ data(const T &val)
template<class T> template<class T>
constexpr typename std::enable_if<std::is_pod<T>::value, uint8_t *>::type constexpr typename std::enable_if<std::is_pod<T>::value, uint8_t *>::type
data(T &val) data(T &val)
noexcept
{ {
return reinterpret_cast<uint8_t *>(&val); return reinterpret_cast<uint8_t *>(&val);
} }
@ -220,6 +228,7 @@ struct values
constexpr bool constexpr bool
_constexpr_equal(const char *a, _constexpr_equal(const char *a,
const char *b) const char *b)
noexcept
{ {
return *a == *b && (*a == '\0' || _constexpr_equal(a + 1, b + 1)); return *a == *b && (*a == '\0' || _constexpr_equal(a + 1, b + 1));
} }