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Merge branch 'develop' of https://github.com/nlohmann/json into clang_windows

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 Conflicts:
	include/nlohmann/detail/input/binary_reader.hpp
	include/nlohmann/detail/input/json_sax.hpp
	include/nlohmann/detail/input/lexer.hpp
	include/nlohmann/detail/input/parser.hpp
	include/nlohmann/detail/json_pointer.hpp
	include/nlohmann/detail/output/serializer.hpp
	include/nlohmann/json.hpp
	single_include/nlohmann/json.hpp
This commit is contained in:
Niels Lohmann
2020-07-11 14:04:40 +02:00
parent 889f269a6c cbafed3494
commit dc06f100be
28 changed files with 1441 additions and 910 deletions
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52
include/nlohmann/json.hpp
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@ -35,7 +35,6 @@ SOFTWARE.
#define NLOHMANN_JSON_VERSION_PATCH 0
#include <algorithm> // all_of, find, for_each
#include <cassert> // assert
#include <cstddef> // nullptr_t, ptrdiff_t, size_t
#include <functional> // hash, less
#include <initializer_list> // initializer_list
@ -924,7 +923,7 @@ class basic_json
};
std::unique_ptr<T, decltype(deleter)> object(AllocatorTraits::allocate(alloc, 1), deleter);
AllocatorTraits::construct(alloc, object.get(), std::forward<Args>(args)...);
assert(object != nullptr);
JSON_ASSERT(object != nullptr);
return object.release();
}
@ -1219,10 +1218,10 @@ class basic_json
*/
void assert_invariant() const noexcept
{
assert(m_type != value_t::object || m_value.object != nullptr);
assert(m_type != value_t::array || m_value.array != nullptr);
assert(m_type != value_t::string || m_value.string != nullptr);
assert(m_type != value_t::binary || m_value.binary != nullptr);
JSON_ASSERT(m_type != value_t::object || m_value.object != nullptr);
JSON_ASSERT(m_type != value_t::array || m_value.array != nullptr);
JSON_ASSERT(m_type != value_t::string || m_value.string != nullptr);
JSON_ASSERT(m_type != value_t::binary || m_value.binary != nullptr);
}
public:
@ -1515,7 +1514,7 @@ class basic_json
m_type = value_t::discarded;
break;
default: // LCOV_EXCL_LINE
assert(false); // LCOV_EXCL_LINE
JSON_ASSERT(false); // LCOV_EXCL_LINE
}
assert_invariant();
}
@ -1915,8 +1914,8 @@ class basic_json
std::is_same<InputIT, typename basic_json_t::const_iterator>::value, int >::type = 0 >
basic_json(InputIT first, InputIT last)
{
assert(first.m_object != nullptr);
assert(last.m_object != nullptr);
JSON_ASSERT(first.m_object != nullptr);
JSON_ASSERT(last.m_object != nullptr);
// make sure iterator fits the current value
if (JSON_HEDLEY_UNLIKELY(first.m_object != last.m_object))
@ -2238,7 +2237,8 @@ class basic_json
@param[in] error_handler how to react on decoding errors; there are three
possible values: `strict` (throws and exception in case a decoding error
occurs; default), `replace` (replace invalid UTF-8 sequences with U+FFFD),
and `ignore` (ignore invalid UTF-8 sequences during serialization).
and `ignore` (ignore invalid UTF-8 sequences during serialization; all
bytes are copied to the output unchanged).
@return string containing the serialization of the JSON value
@ -3019,6 +3019,18 @@ class basic_json
return v;
}
// specialization to allow to call get_to with a basic_json value
// see https://github.com/nlohmann/json/issues/2175
template<typename ValueType,
detail::enable_if_t <
detail::is_basic_json<ValueType>::value,
int> = 0>
ValueType & get_to(ValueType& v) const
{
v = *this;
return v;
}
template <
typename T, std::size_t N,
typename Array = T (&)[N],
@ -3620,7 +3632,7 @@ class basic_json
// const operator[] only works for objects
if (JSON_HEDLEY_LIKELY(is_object()))
{
assert(m_value.object->find(key) != m_value.object->end());
JSON_ASSERT(m_value.object->find(key) != m_value.object->end());
return m_value.object->find(key)->second;
}
@ -3712,7 +3724,7 @@ class basic_json
// at only works for objects
if (JSON_HEDLEY_LIKELY(is_object()))
{
assert(m_value.object->find(key) != m_value.object->end());
JSON_ASSERT(m_value.object->find(key) != m_value.object->end());
return m_value.object->find(key)->second;
}
@ -3772,7 +3784,7 @@ class basic_json
template < class ValueType, typename std::enable_if <
std::is_convertible<basic_json_t, ValueType>::value
&& !std::is_same<value_t, ValueType>::value, int >::type = 0 >
ValueType value(const typename object_t::key_type& key, ValueType && default_value) const
ValueType value(const typename object_t::key_type& key, const ValueType& default_value) const
{
// at only works for objects
if (JSON_HEDLEY_LIKELY(is_object()))
@ -3784,7 +3796,7 @@ class basic_json
return *it;
}
return std::move(default_value);
return default_value;
}
JSON_THROW(type_error::create(306, "cannot use value() with " + std::string(type_name())));
@ -3796,7 +3808,7 @@ class basic_json
*/
string_t value(const typename object_t::key_type& key, const char* default_value) const
{
return value(key, std::move(string_t(default_value)));
return value(key, string_t(default_value));
}
/*!
@ -3844,7 +3856,7 @@ class basic_json
*/
template<class ValueType, typename std::enable_if<
std::is_convertible<basic_json_t, ValueType>::value, int>::type = 0>
ValueType value(const json_pointer& ptr, ValueType && default_value) const
ValueType value(const json_pointer& ptr, const ValueType& default_value) const
{
// at only works for objects
if (JSON_HEDLEY_LIKELY(is_object()))
@ -3856,7 +3868,7 @@ class basic_json
}
JSON_INTERNAL_CATCH (out_of_range&)
{
return std::move(default_value);
return default_value;
}
}
@ -3870,7 +3882,7 @@ class basic_json
JSON_HEDLEY_NON_NULL(3)
string_t value(const json_pointer& ptr, const char* default_value) const
{
return value(ptr, std::move(string_t(default_value)));
return value(ptr, string_t(default_value));
}
/*!
@ -5480,7 +5492,7 @@ class basic_json
iterator insert_iterator(const_iterator pos, Args&& ... args)
{
iterator result(this);
assert(m_value.array != nullptr);
JSON_ASSERT(m_value.array != nullptr);
auto insert_pos = std::distance(m_value.array->begin(), pos.m_it.array_iterator);
m_value.array->insert(pos.m_it.array_iterator, std::forward<Args>(args)...);
@ -8245,7 +8257,7 @@ class basic_json
// if there exists a parent it cannot be primitive
default: // LCOV_EXCL_LINE
assert(false); // LCOV_EXCL_LINE
JSON_ASSERT(false); // LCOV_EXCL_LINE
}
};