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Merge branch 'develop' into iterate-on-destruction

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Isaac Nickaein 2019-01-28 02:41:22 +03:30 • committed by GitHub
commit 372c4d2125
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12 changed files with 225 additions and 11 deletions
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11
include/nlohmann/detail/json_pointer.hpp
View file

@ -97,7 +97,6 @@ class json_pointer
return res;
}
private:
/*!
@brief remove and return last reference pointer
@throw out_of_range.405 if JSON pointer has no parent
@ -114,6 +113,16 @@ class json_pointer
return last;
}
/*!
@brief remove and return last reference pointer
@throw out_of_range.405 if JSON pointer has no parent
*/
void push_back(const std::string& tok)
{
reference_tokens.push_back(tok);
}
private:
/// return whether pointer points to the root document
bool is_root() const noexcept
{

13
include/nlohmann/detail/macro_scope.hpp
View file

@ -37,6 +37,19 @@
#define JSON_DEPRECATED
#endif
// allow for portable nodiscard warnings
#if defined(__has_cpp_attribute)
#if __has_cpp_attribute(nodiscard)
#define JSON_NODISCARD [[nodiscard]]
#elif __has_cpp_attribute(gnu::warn_unused_result)
#define JSON_NODISCARD [[gnu::warn_unused_result]]
#else
#define JSON_NODISCARD
#endif
#else
#define JSON_NODISCARD
#endif
// allow to disable exceptions
#if (defined(__cpp_exceptions) || defined(__EXCEPTIONS) || defined(_CPPUNWIND)) && !defined(JSON_NOEXCEPTION)
#define JSON_THROW(exception) throw exception

1
include/nlohmann/detail/macro_unscope.hpp
View file

@ -16,6 +16,7 @@
#undef JSON_LIKELY
#undef JSON_UNLIKELY
#undef JSON_DEPRECATED
#undef JSON_NODISCARD
#undef JSON_HAS_CPP_14
#undef JSON_HAS_CPP_17
#undef NLOHMANN_BASIC_JSON_TPL_DECLARATION

13
include/nlohmann/detail/output/serializer.hpp
View file

@ -454,6 +454,16 @@ class serializer
string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xBF');
string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xBD');
}
// write buffer and reset index; there must be 13 bytes
// left, as this is the maximal number of bytes to be
// written ("\uxxxx\uxxxx\0") for one code point
if (string_buffer.size() - bytes < 13)
{
o->write_characters(string_buffer.data(), bytes);
bytes = 0;
}
bytes_after_last_accept = bytes;
}
@ -610,7 +620,7 @@ class serializer
if (is_negative)
{
*buffer_ptr = '-';
abs_value = static_cast<number_unsigned_t>(0 - x);
abs_value = static_cast<number_unsigned_t>(-1 - x) + 1;
// account one more byte for the minus sign
n_chars = 1 + count_digits(abs_value);
@ -630,7 +640,6 @@ class serializer
// Fast int2ascii implementation inspired by "Fastware" talk by Andrei Alexandrescu
// See: https://www.youtube.com/watch?v=o4-CwDo2zpg
const auto buffer_end = buffer_ptr;
while (abs_value >= 100)
{
const auto digits_index = static_cast<unsigned>((abs_value % 100));

13
include/nlohmann/json.hpp
View file

@ -317,6 +317,7 @@ class basic_json
@since 2.1.0
*/
JSON_NODISCARD
static basic_json meta()
{
basic_json result;
@ -1538,6 +1539,7 @@ class basic_json
@since version 1.0.0
*/
JSON_NODISCARD
static basic_json array(initializer_list_t init = {})
{
return basic_json(init, false, value_t::array);
@ -1581,6 +1583,7 @@ class basic_json
@since version 1.0.0
*/
JSON_NODISCARD
static basic_json object(initializer_list_t init = {})
{
return basic_json(init, false, value_t::object);
@ -6100,6 +6103,7 @@ class basic_json
@since version 2.0.3 (contiguous containers)
*/
JSON_NODISCARD
static basic_json parse(detail::input_adapter&& i,
const parser_callback_t cb = nullptr,
const bool allow_exceptions = true)
@ -6875,6 +6879,7 @@ class basic_json
@a strict parameter since 3.0.0; added @a allow_exceptions parameter
since 3.2.0
*/
JSON_NODISCARD
static basic_json from_cbor(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
@ -6890,6 +6895,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
static basic_json from_cbor(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
@ -6982,6 +6988,7 @@ class basic_json
@a strict parameter since 3.0.0; added @a allow_exceptions parameter
since 3.2.0
*/
JSON_NODISCARD
static basic_json from_msgpack(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
@ -6997,6 +7004,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
static basic_json from_msgpack(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
@ -7068,6 +7076,7 @@ class basic_json
@since version 3.1.0; added @a allow_exceptions parameter since 3.2.0
*/
JSON_NODISCARD
static basic_json from_ubjson(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
@ -7083,6 +7092,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
static basic_json from_ubjson(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
@ -7153,6 +7163,7 @@ class basic_json
@sa @ref from_ubjson(detail::input_adapter&&, const bool, const bool) for the
related UBJSON format
*/
JSON_NODISCARD
static basic_json from_bson(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
@ -7168,6 +7179,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
static basic_json from_bson(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
@ -7759,6 +7771,7 @@ class basic_json
@since version 2.0.0
*/
JSON_NODISCARD
static basic_json diff(const basic_json& source, const basic_json& target,
const std::string& path = "")
{