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Back to requiring a string_view implementation

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This commit is contained in:
Krystian Stasiowski
2019-10-28 23:48:11 -04:00
parent 5c81f47f7f
commit 1a65754a1f
4 changed files with 13 additions and 109 deletions
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73
include/boost/fixed_string/fixed_string.hpp
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@ -77,10 +77,8 @@ public:
std::reverse_iterator<const_iterator>;
/// The type of `string_view` returned by the interface
#ifdef BOOST_FIXED_STRING_STRING_VIEW
using string_view_type =
string_view;
#endif
//--------------------------------------------------------------------------
//
@ -160,11 +158,9 @@ public:
/// Construct from a `string_view`
#ifdef BOOST_FIXED_STRING_STRING_VIEW
explicit
fixed_string(
string_view_type sv);
#endif
/** Construct from any object convertible to `string_view_type`.
@ -172,7 +168,6 @@ public:
obtained by converting `t` to `string_view_type`,
and used to construct the string.
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T
#ifndef GENERATING_DOCUMENTATION
, class = typename std::enable_if<
@ -183,7 +178,6 @@ public:
T const& t,
size_type pos,
size_type n);
#endif
//--------------------------------------------------------------------------
//
@ -244,14 +238,12 @@ public:
}
/// Assign from `string_view_type`.
#ifdef BOOST_FIXED_STRING_STRING_VIEW
fixed_string&
operator=(
string_view_type sv)
{
return assign(sv);
}
#endif
/** Replace the contents with `count` copies of character `ch`
@ -354,7 +346,6 @@ public:
@throw std::length_error if `string_view_type{t}.size() > max_size()`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -369,7 +360,6 @@ public:
string_view_type ss{t};
return assign(ss.data(), ss.size());
}
#endif
/** Replace the contents with a copy of the characters from `string_view_type{t}.substr(pos, count)`
@ -381,7 +371,6 @@ public:
@throw std::length_error if `string_view_type{t}.substr(pos, count).size() > max_size()`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -398,7 +387,6 @@ public:
{
return assign(string_view_type{t}.substr(pos, count));
}
#endif
//--------------------------------------------------------------------------
//
@ -502,13 +490,11 @@ public:
}
/// Convert a static string to a `string_view_type`
#ifdef BOOST_FIXED_STRING_STRING_VIEW
operator string_view_type() const noexcept
{
return basic_string_view<
CharT, Traits>{data(), size()};
}
#endif
//--------------------------------------------------------------------------
//
@ -724,7 +710,6 @@ public:
@throw std::length_error if `size() + sv.size() > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
fixed_string&
insert(
size_type index,
@ -732,7 +717,6 @@ public:
{
return insert(index, sv.data(), sv.size());
}
#endif
/** Inserts the string `sv.substr(index_str, count)` at the position `index`
@ -742,7 +726,6 @@ public:
@throw std::length_error if `size() + sv.substr(index_str, count).size() > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
fixed_string&
insert(
size_type index,
@ -752,7 +735,6 @@ public:
{
return insert(index, sv.substr(index_str, count));
}
#endif
/** Inserts character `ch` before the character (if any) pointed by `pos`
@ -829,7 +811,6 @@ public:
@throw std::length_error if `size() + string_view{t}.substr(index_str, count).size() > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -844,7 +825,6 @@ public:
insert(
size_type index,
T const& t);
#endif
/** Inserts elements from `string_view{t}.substr(index_str, count)` at the position `index`
@ -857,7 +837,6 @@ public:
@throw std::length_error if `size() + string_view{t}.substr(index_str, count).size() > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -872,7 +851,6 @@ public:
T const& t,
size_type index_str,
size_type count = npos);
#endif
/** Removes `min(count, size() - index)` characters starting at `index`
@ -942,14 +920,12 @@ public:
@throw std::length_error if `size() + sv.size() > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
fixed_string&
append(
string_view_type sv)
{
return append(sv.data(), sv.size());
}
#endif
/** Appends the contents of `sv.substr(pos, count)`
@ -959,7 +935,6 @@ public:
@throw std::length_error if `size() + sv.substr(pos, count).size() > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
fixed_string&
append(
string_view_type sv,
@ -968,7 +943,6 @@ public:
{
return append(sv.substr(pos, count));
}
#endif
/** Appends characters in the range `(s, s + count)`
@ -1047,7 +1021,6 @@ public:
@throw std::length_error if `size() + string_view{t} > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -1064,7 +1037,6 @@ public:
{
return append(string_view{t});
}
#endif
/** Appends characters from `string_view{t}.substr{pos, count}`
@ -1077,7 +1049,6 @@ public:
@throw std::length_error if `size() + string_view{t}.substr(pos, count).size() > max_size()`
@return `*this`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -1096,7 +1067,6 @@ public:
{
return append(string_view{t}.substr(pos, count));
}
#endif
template<std::size_t M>
fixed_string&
@ -1156,7 +1126,6 @@ public:
@throw std::length_error if `string_view_type{t}.size() > max_size()`
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -1171,7 +1140,6 @@ public:
{
return append(t);
}
#endif
template<std::size_t M>
int
@ -1235,7 +1203,6 @@ public:
substr(pos1, count1), s, count2);
}
#ifdef BOOST_FIXED_STRING_STRING_VIEW
int
compare(
string_view_type s) const
@ -1244,9 +1211,6 @@ public:
&s_[0], n_, s.data(), s.size());
}
#endif
#ifdef BOOST_FIXED_STRING_STRING_VIEW
int
compare(
size_type pos1,
@ -1256,9 +1220,7 @@ public:
return detail::lexicographical_compare<CharT, Traits>(
substr(pos1, count1), s);
}
#endif
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
int
@ -1278,9 +1240,8 @@ public:
return compare(pos1, count1,
string_view_type(t).substr(pos2, count2));
}
#endif
fixed_string
string_view_type
substr(
size_type pos = 0,
size_type count = npos) const;
@ -1344,7 +1305,6 @@ public:
return replace(pos1, n1, str.substr(pos2, n2));
}
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -1362,12 +1322,9 @@ public:
string_view_type sv = t;
return replace(pos1, n1, sv.data(), sv.size());
}
#endif
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATI
NG_DOCUMENTATION
#if GENERATING_DOCUMENTATION
fixed_string&
#else
typename std::enable_if<
@ -1385,7 +1342,6 @@ public:
string_view_type sv = t;
return replace(pos1, n1, sv.substr(pos2, n2));
}
#endif
fixed_string&
replace(
@ -1419,7 +1375,6 @@ public:
return replace(i1, i2, str.data(), str.size());
}
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<typename T>
#if GENERATING_DOCUMENTATION
fixed_string&
@ -1437,7 +1392,6 @@ public:
string_view_type sv = t;
return replace(i1 - begin(), i2 - i1, sv.data(), sv.size());
}
#endif
fixed_string&
replace(
@ -1506,7 +1460,6 @@ public:
`T` is convertible to `string_view` and `T` is not
convertible to `CharT const*`.
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<class T>
#if GENERATING_DOCUMENTATION
size_type
@ -1523,7 +1476,6 @@ public:
string_view_type sv = t;
return find(sv.data(), pos, sv.size());
}
#endif
template<std::size_t N>
size_type
@ -1571,7 +1523,6 @@ public:
`T` is convertible to `string_view` and `T` is not
convertible to `CharT const*`.
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<class T>
#if GENERATING_DOCUMENTATION
size_type
@ -1588,7 +1539,6 @@ public:
string_view_type sv = t;
return rfind(sv.data(), pos, sv.size());
}
#endif
template<std::size_t N>
size_type
@ -1635,7 +1585,6 @@ public:
`T` is convertible to `string_view` and `T` is not
convertible to `CharT const*`.
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<class T>
#if GENERATING_DOCUMENTATION
size_type
@ -1652,7 +1601,6 @@ public:
string_view_type sv = t;
return find_first_of(sv.data(), pos, sv.size());
}
#endif
template<std::size_t N>
size_type
@ -1699,7 +1647,6 @@ public:
`T` is convertible to `string_view` and `T` is not
convertible to `CharT const*`.
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<class T>
#if GENERATING_DOCUMENTATION
size_type
@ -1716,7 +1663,6 @@ public:
string_view_type sv = t;
return find_last_of(sv.data(), pos, sv.size());
}
#endif
template<std::size_t N>
size_type
@ -1763,7 +1709,6 @@ public:
`T` is convertible to `string_view` and `T` is not
convertible to `CharT const*`.
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<class T>
#if GENERATING_DOCUMENTATION
size_type
@ -1780,7 +1725,6 @@ public:
string_view_type sv = t;
return find_first_not_of(sv.data(), pos, sv.size());
}
#endif
template<std::size_t N>
size_type
@ -1827,7 +1771,6 @@ public:
`T` is convertible to `string_view` and `T` is not
convertible to `CharT const*`.
*/
#ifdef BOOST_FIXED_STRING_STRING_VIEW
template<class T>
#if GENERATING_DOCUMENTATION
size_type
@ -1844,7 +1787,6 @@ public:
string_view_type sv = t;
return find_last_not_of(sv.data(), pos, sv.size());
}
#endif
template<size_t N>
size_type
@ -1886,14 +1828,12 @@ public:
return find_last_not_of(&c, pos, 1);
}
#ifdef BOOST_FIXED_STRING_STRING_VIEW
bool
starts_with(
string_view_type s) const noexcept
{
return starts_with(s.data());
}
#endif
bool
starts_with(
@ -1910,14 +1850,12 @@ public:
return n_ >= len && !Traits::compare(s_, s, len);
}
#ifdef BOOST_FIXED_STRING_STRING_VIEW
bool
ends_with(
string_view_type s) const noexcept
{
return ends_with(s.data());
}
#endif
bool
ends_with(
@ -2253,10 +2191,7 @@ std::basic_ostream<CharT, Traits>&
operator<<(std::basic_ostream<CharT, Traits>& os,
fixed_string<N, CharT, Traits> const& s)
{
// for the non-trivial CharT
for (const CharT& c : s)
os << c;
return os;
return os << string_view(s);
}
//------------------------------------------------------------------------------
@ -2291,7 +2226,7 @@ to_fixed_string(Integer x);
//
//------------------------------------------------------------------------------
#ifdef BOOST_FIXED_STRING_CPP17
#ifdef BOOST_FIXED_STRING_USE_DEDUCT
template<std::size_t N, typename CharT>
fixed_string(CharT(&)[N]) ->
fixed_string<N, CharT, std::char_traits<CharT>>;