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Removed the ability to disable exceptions in config and the null terminator optimization from master

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Krystian Stasiowski
2020-02-07 13:50:14 -05:00
parent 3cc8217f23
commit db36c31038
3 changed files with 167 additions and 258 deletions
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13
doc/qbk/main.qbk
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@ -76,14 +76,13 @@ The over-arching design goal is to resemble the interface and behavior of
maximum allowed size of the string, `std::length_error` is thrown if exceptions are enabled. All
algorithms which throw exceptions provide the strong exception safety
guarantee. This is intended to be a drop in replacement for `std::string`.
All the operations for `static_string` work when the source is within the string itself.
All the operations for `static_string` work when the source of the operation is within
the string iteslf.
The API of `static_string` only diverges from `std::string` in few places,
being `substr` for which this implementation returns a string view instead of `static_string`,
and certain functions that will never throw are marked as `noexcept`, which diverges from
those of `std::string`. Every function that is in the C++20 specification of `std::string` is
present in this implementation, with the only difference being the lack of `constexpr`
for the time being. The avaliable overloads for `static_string` are identical to those
those of `std::string`. The avaliable overloads for `static_string` are identical to those
of `std::string`.
[/-----------------------------------------------------------------------------]
@ -105,8 +104,6 @@ Depending on the character type and size used for a specialization of `static_st
* Otherwise, the type of the member used to store the size of the `static_string` will be the smallest standard unsigned integer type that can represent the value `N`.
The optionally enabled null-terminator optimization will instead store the size of the `static_string` in the last character of the data array as `N - size()` if `CharT` can represent the value `N`.
[/-----------------------------------------------------------------------------]
[heading Configuration]
@ -115,10 +112,6 @@ Certain features can be enabled and disabled though defining configuration macro
* `BOOST_STATIC_STRING_STANDALONE`: When defined, the library is put into standalone mode.
* `BOOST_STATIC_STRING_NO_EXCEPTIONS`: When defined, exceptions and their associated checks are disabled. This causes violations of preconditions to result in undefined behavior.
* `BOOST_STATIC_STRING_NULL_OPTIMIZATION`: When defined, the `static_string` will use the null-terminator optimization.
[/-----------------------------------------------------------------------------]
[heading Reference]

14
include/boost/static_string/config.hpp
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@ -14,12 +14,6 @@
// Are we dependent on Boost?
// #define BOOST_STATIC_STRING_STANDALONE
// Disable exceptions and their associated checks
// #define BOOST_STATIC_STRING_NO_EXCEPTIONS
// Opt-in to the null terminator optimization
// #define BOOST_STATIC_STRING_NULL_OPTIMIZATION
// Can we have deduction guides?
#if __cpp_deduction_guides >= 201703L
#define BOOST_STATIC_STRING_USE_DEDUCT
@ -104,14 +98,6 @@
#define BOOST_STATIC_STRING_CPP11_CONSTEXPR constexpr
#endif
#ifdef BOOST_STATIC_STRING_NO_EXCEPTIONS
#define BOOST_STATIC_STRING_NO_EXCEPTIONS_NOEXCEPT noexcept
#define BOOST_STATIC_STRING_THROW_IF(cond, ex)
#define BOOST_STATIC_STRING_THROW(ex)
#else
#define BOOST_STATIC_STRING_NO_EXCEPTIONS_NOEXCEPT
#endif
// Boost and non-Boost versions of utilities
#ifndef BOOST_STATIC_STRING_STANDALONE
#ifndef BOOST_STATIC_STRING_THROW_IF

398
include/boost/static_string/static_string.hpp
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