lib/json
1
0
Fork 0
mirror of https://github.com/nlohmann/json.git synced 2025-08-07 18:02:57 +03:00
Code Activity

Merge branch 'feature/nodiscard' into develop

Browse Source
This commit is contained in:
Niels Lohmann
2019-01-20 15:41:30 +01:00
parent 6de4df23e4 e36593e960
commit e89c946451
7 changed files with 57 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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/json.hpp
View File

@@ -317,6 +317,7 @@ class basic_json
@since 2.1.0
*/
JSON_NODISCARD
static basic_json meta()
{
basic_json result;
@@ -1489,6 +1490,7 @@ 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);
@@ -1532,6 +1534,7 @@ 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);
@@ -6051,6 +6054,7 @@ 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)
@@ -6826,6 +6830,7 @@ 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)
@@ -6841,6 +6846,7 @@ 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)
@@ -6933,6 +6939,7 @@ 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)
@@ -6948,6 +6955,7 @@ 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)
@@ -7019,6 +7027,7 @@ 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)
@@ -7034,6 +7043,7 @@ 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)
@@ -7104,6 +7114,7 @@ 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)
@@ -7119,6 +7130,7 @@ 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)
@@ -7710,6 +7722,7 @@ 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 = "")
{