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Author SHA1 Message Date
Perry Kundert
1b43a45bec Implement correct handling of std::streambuf int_type, eof() 
o Make no assumptions about eof(), other than that it is somewhere
  outside of the valid range of char_type.
 2017-10-05 16:16:41 -07:00
Perry Kundert
184dab60e6 Accelerate access to underlying std::istream streambuf 2017-10-05 16:16:41 -07:00
Perry Kundert
f775922ca8 Specify initializers for yytest, token_string using initializer-lists 
o We can retain -Weffc++ and specify default initializers by using
  initializer lists.  The risks are low (of additional non-conformat
  compilers), because there is already one other such initialization
  used in the code-base.
 2017-10-05 16:16:41 -07:00
Perry Kundert
546e148b24 Further performance improvements, and corrections in get_token_string 
o An (-'ve valued, typically -1) EOF must never be allowed in
  token_string, as it be converted to 255 -- a legitimate value.
o Comparing against a specific eof() (-1, typically) is more costly than
  detecting +'ve/-'ve.  Since EOF is the only non-positive value allowed
  we can use the simpler test.
o Removed unnecessary test for token_string size, as it is already
  tested in the method, and must never occur in correct code; used an
  assert instead.
 2017-10-05 16:16:41 -07:00
Perry Kundert
8665e25942 Rename get_string to move_string to imply side-effect 2017-10-05 16:16:41 -07:00
Perry Kundert
e0d890cc23 Corrected unnnecessary const restriction on returned std::string 2017-10-05 16:16:41 -07:00
Perry Kundert
97a388802d Improve performance by constructing yytext as a std::string 
o Return its contents when necessary.  In many cases, this avoids
  construction of multiple copies of the yytext token.  Exceeds
  performance of current develop branch.
 2017-10-05 16:15:46 -07:00
Perry Kundert
7c523338c5 Remove unnnecessary NUL termination of yytext (as it may contain NULs) 2017-10-05 16:01:41 -07:00
Perry Kundert
14ca1f6f09 Restore istream performance #764 
o Use std::streambuf I/O instead of std::istream; does not maintain
  (unused) istream flags.
o Further simplify get/unget handling.
o Restore original handling of NUL in input stream; ignored during
  token_string escaping.
 2017-10-05 16:01:41 -07:00
Perry Kundert
12efeadc2e Further simplify istream handling; use native unget 2017-10-05 16:01:41 -07:00
Perry Kundert
90adf6ec20 Simplify get_token_string, unnecessary buffering, handle Byte Order Mark 2017-10-05 16:01:41 -07:00
Niels Lohmann
5cb6d7187d
🚨 fixing last warning in #755 2017-10-04 17:28:35 +02:00
Niels Lohmann
54bd1b5124
Merge branch 'develop' into feature/issue698 2017-10-03 17:23:05 +02:00
Niels Lohmann
7435d54e97
🔨 clean up 2017-10-02 23:06:41 +02:00
Niels Lohmann
4912231450
Merge branch 'develop' into feature/issue698 2017-10-02 18:25:25 +02:00
Niels Lohmann
b91805e1f0
🚨 removing a compiler warning #755 2017-10-02 18:11:36 +02:00
Niels Lohmann
f89f8b2d0b
Merge branch 'develop' into feature/issue698 2017-10-02 17:47:53 +02:00
Niels Lohmann
8be303d4fb
🏁 fixing a min() call for MSVC #762 2017-10-02 13:54:14 +02:00
Niels Lohmann
1df836ce40
⏪ removed call to std::signbit #761 2017-10-01 15:48:29 +02:00
Niels Lohmann
8af49d4be5
🚨 removing compiler warnings #755 2017-09-30 11:00:26 +02:00
Niels Lohmann
1a66527dca
📝 fixed documentation #745 2017-09-30 10:18:18 +02:00
Niels Lohmann
295d65ada7
Merge branch 'develop' into feature/issue698 2017-09-10 01:13:43 +02:00
Niels Lohmann
fcba9ec537
🔨 clean up 2017-09-10 01:12:03 +02:00
Niels Lohmann
31ce7e1e59
Merge branch 'develop' into feature/issue698 2017-09-09 11:05:20 +02:00
Niels Lohmann
c607b5c2ac
📝 improved documentation 2017-09-06 17:14:06 +02:00
Niels Lohmann
91e0032853
📝 improved documentation 2017-08-29 23:46:26 +02:00
Niels Lohmann
15e757c42b
🔨 trying to fix memory issue with valarray 2017-08-27 10:41:39 +02:00
Théo DELRIEU
bb1b4c934e
fix from_json implementation for pair/tuple 
Introduced by 6e4910d5c5

Fixes #707
 2017-08-23 10:05:43 +02:00
Niels Lohmann
0b5e8f859b
🔨 cleanup 
Fixed some warning in Clion.
 2017-08-23 00:42:15 +02:00
Niels Lohmann
9fd031b6f4
🐛 re-added support for std::valarray #702 2017-08-22 23:28:23 +02:00
Niels Lohmann
64ef100ebf
Revert "💥 changed iterators to andom_access_iterator #593" 
This reverts commit c77a0be5f3.
 2017-08-20 20:44:44 +02:00
Niels Lohmann
c77a0be5f3
💥 changed iterators to andom_access_iterator #593 
This commit changes the iterator category to andom_access_iterator and allows offsets and subscript operators for object iterators.
 2017-08-16 21:35:22 +02:00
Niels Lohmann
aba8b58492
🔨 approach to un-break the changes for #462 2017-08-16 20:11:05 +02:00
Niels Lohmann
22b59693f1
💥 CBOR/MessagePack input must end with EOF #505 
The CBOR and MessagePack parsers now expect the input to be read until the end. Unless the new parameter "strict" is set to false (it is true by default), an exception is raised if the parser ends prematurely. This is a breaking change as the parsers ignored unread input so far.

Furthermore, the offset/startIndex paramter introduced in #462 was removed as this behavior can be mimicked with an iterator range. For instance, instead of calling "from_cbor(vec, 5);", you can write "from_cbor({vec.begin()+5, vec.end()});".
 2017-08-16 14:48:23 +02:00
Niels Lohmann
4391bf5615
Merge branch 'feature/update' into develop 2017-08-16 07:39:30 +02:00
Niels Lohmann
1e360bb32b
🔨 preparation for #505 
Added a parameter to control whether parsing CBOR and MessagePack must completely consume the input.
 2017-08-16 07:39:11 +02:00
Niels Lohmann
72afe53fa0
📝 updated documentation for update() function #661 2017-08-15 21:42:50 +02:00
Niels Lohmann
039e2f03bc
Merge branch 'develop' into feature/update 2017-08-15 19:54:22 +02:00
Niels Lohmann
08805f7f14
🔨 cleanup 2017-08-13 20:57:27 +02:00
Niels Lohmann
7d19aed567
🔨 cleanup 2017-08-13 19:02:58 +02:00
Niels Lohmann
6151b056eb
🔨 cleanup 2017-08-10 23:40:30 +02:00
Niels Lohmann
a46afd4008 Merge pull request #679 from traits/patch-1 
Digraph warning
 2017-08-10 11:39:13 +02:00
traits
54c67dcfec Update json.hpp 2017-08-10 09:05:00 +02:00
WebProdPP
c9509ccf97 Update json.hpp 
mistake
 2017-08-09 16:13:43 +03:00
Kyle Thompson
4b55f0ebd6 To fix compilation issue for intel OSX compiler 
o To prevent the compilation issue on OSX with the intel compiler suite.  The
error was found with icpc version 15.0.3.187 where the "__clang_version__" was
not defined correctly, while "__clang__" was.
 2017-08-08 18:43:03 -04:00
traits
ab44a50d98 Digraph warning 
The original version can trigger a digraph-related warning in VS2015. Is this namespace construct a typo or something deliberate?
 2017-08-07 14:23:48 +02:00
DmitryKuk
19437c15de massage -> message 2017-08-05 10:43:08 +03:00
Niels Lohmann
d2c3592908
✅ added test cases for update #661 2017-08-02 22:44:58 +02:00
Niels Lohmann
d1e13d5128
🎉 first draft for #661 2017-08-02 22:12:41 +02:00
Niels Lohmann
0ea0d7d860 Merge pull request #674 from wincent/patch-1 
Fix "not constraint" grammar in docs
 2017-08-01 20:21:04 +02:00
Niels Lohmann
efdfd3aa5b
⚡ replaced by-value call #673 2017-08-01 19:37:25 +02:00
Greg Hurrell
391303521a Fix "not constraint" grammar in docs 2017-08-01 08:56:28 -07:00
Niels Lohmann
e60002a1b3
🔨 fixed GCC warnings in #663 
https://github.com/nlohmann/json/pull/663#issuecomment-318931884
 2017-07-31 23:17:14 +02:00
Niels Lohmann
850d856aae
🔨 cleanup after #663 2017-07-30 20:30:05 +02:00
Niels Lohmann
3d67ec40a6
Merge branch 'develop' of https://github.com/nlohmann/json into develop 2017-07-30 20:01:35 +02:00
Niels Lohmann
85c768084b
🔨 using emplace 2017-07-30 20:01:31 +02:00
Niels Lohmann
aad55219f8 Merge branch 'develop' into move-construction 2017-07-30 19:49:24 +02:00
Niels Lohmann
96dd4ffa19
🔨 simplified a call 2017-07-30 18:30:34 +02:00
Niels Lohmann
7737a29518
🔨 small parser performance improvements 
- replaced list of pairs by flat list in next_byte_in_range
- implemented early exit in case of parse errors
- reused memory for object keys
- direct calls to embedded objects/arrays for insertions
 2017-07-30 13:25:36 +02:00
Niels Lohmann
c819a2d732
🔨 refactored some scanner internals 2017-07-28 19:18:50 +02:00
Niels Lohmann
5851daa576
✨ binary formats can be stored in std::string, std::ofstreams or std::ostringstream #477 2017-07-28 00:21:55 +02:00
Niels Lohmann
7d51214045
✨ implemented exception-free parser #458 #582 
You can now pass a boolean "allow_exceptions" to the parse functions. If it is false, no exceptions are thrown in case of a parse error. Instead, parsing is stopped at the first error and a JSON value of type "discarded" (check with is_discarded()) is returned.
 2017-07-27 20:33:11 +02:00
Niels Lohmann
669ebf51bc
🔨 fixed an error in MSVC 2017-07-27 06:04:35 +02:00
Niels Lohmann
3d589fd032
🔨 fixed compilation error 2017-07-26 23:59:56 +02:00
Niels Lohmann
e6aa700360
🔨 cleanup 2017-07-26 23:44:55 +02:00
Nikita Ofitserov
93bb71232d Move from rvalues eagerly to work around MSVC problem 
On MSVC compiler, temporaries that are constructed during a
list initialization, are sometimes destroyed even before calling
the initializing constructor, instead of at the end of the
containing full-expression. This is clearly non-conforming to
[class.temporary].
As the impact of this bug is silently producing incorrect
JSON values, move eagerly from rvalues to be safe.

See https://stackoverflow.com/questions/24586411
 2017-07-25 12:17:32 +03:00
Nikita Ofitserov
897879bccb Make detail::json_ref do less work by deferring moves/copies 2017-07-24 12:29:06 +03:00
Niels Lohmann
4414f94cd5
🔨 using input/output adapters for CBOR and MessagePack 
- You can now pass a reference to a vector to the to_cbor and to_msgpack functions. The output will be written (appended) to the vector. #476

- You can now pass an output stream with uint8_t character type to the to_cbor and to_msgpack functions. #477

- You can now read from uint8_t */size in the to_cbor and to_msgpack functions. An input adapter will be created from this pair, so you need to use braces. #478
 2017-07-23 23:02:24 +02:00
Nikita Ofitserov
09cda57309 Support moving from rvalues in an std::initializer_list 
This commit works around an issue in std::initializer_list design.
By using a detail::json_ref proxy with a mutable value inside,
rvalue-ness of an input to list initializer is remembered and
used later to move from the proxy instead of copying.
 2017-07-23 23:57:17 +03:00
Nikita Ofitserov
cf3ca3b78c Optimize json construction from rvalue string_t/array_t/object_t 2017-07-23 23:50:59 +03:00
Niels Lohmann
9b1c058810
🔨 reorganized interfaces for parse/accept functions #623 
We now rely on implicit conversions to an input_adapter object in the parse/accept functions.
 2017-07-23 18:11:34 +02:00
Niels Lohmann
18e0430bfe
🔨 adding destroy function to discard values 2017-07-22 22:57:22 +02:00
Niels Lohmann
5b5f0090a1
🔨 trying to fix the sanitizer error 
Travis found an error with Clang 3.8's sanitizers, see https://travis-ci.org/nlohmann/json/jobs/256366699. Unfortunately, I cannot reproduce this error with clang version 6.0.0 (trunk 308825) locally. However, this seems to be an issue, because so far, we did not reset a value after moving from it.
 2017-07-22 16:41:42 +02:00
Niels Lohmann
d53ef95067
🔨 fixed some warnings 2017-07-22 15:33:31 +02:00
Niels Lohmann
c7a69ae03e
⚡ started working on parser with provded result reference #418 
Internally, the parser now writes its result into a JSON value provided as a reference. To be usable, the public interfaces need to be extended.
 2017-07-22 15:18:38 +02:00
Niels Lohmann
f513c46749
🔨 further cleanup 2017-07-22 13:35:04 +02:00
Niels Lohmann
024fec8a9b
🔨 more cleanup using clang-tidy 2017-07-21 18:26:07 +02:00
Niels Lohmann
a09193e967
🔨 cleanup 
- Replaced codepoint calculation by bit operations.
- Fixed several clang-tidy warnings.
 2017-07-20 23:01:16 +02:00
Niels Lohmann
21d23982ca
🐛 fix for #656 
A complete rewrite of the string escape function. It now provides codepoint-to-\uxxxx escaping. Invalid UTF-8 byte sequences are not escaped, but copied as-is. I haven’t spent much time optimizing the code - but the library now agrees with Python on every single Unicode character’s escaping (see file test/data/json_nlohmann_tests/all_unicode_ascii.json).

Other minor changes: replaced "size_t" by "std::size_t"
 2017-07-17 07:53:02 +02:00
Ryan Mulder
486f3a2d16 restore necessary comman in documentation of dump 2017-07-11 14:18:02 -04:00
Ryan Mulder
40461c6c55 update comment on dump to not indicate that ensure_ascii is true by default 2017-07-11 13:59:07 -04:00
Ryan Mulder
71597be294 add ensure_ascii parameter to dump. #330 2017-07-11 13:48:08 -04:00
Théo DELRIEU
8585d35c92
move serializer outside of basic_json 2017-07-09 21:30:34 +02:00
Théo DELRIEU
acff23efb2
move binary_{reader,writer} outside of basic_json 2017-07-09 21:30:33 +02:00
Théo DELRIEU
bb752fd30c
move json_reverse_iterator outside of basic_json 2017-07-09 21:30:33 +02:00
Théo DELRIEU
0ba98b6fe0
move internal_iterator/iter_impl/iteration_proxy outside of basic_json 2017-07-09 21:30:31 +02:00
Théo DELRIEU
00d6e27194
move primitive_iterator outside of basic_json 2017-07-09 21:22:16 +02:00
Théo DELRIEU
8e681d1e57
move lexer/parser outside of basic_json 2017-07-09 21:22:15 +02:00
Théo DELRIEU
15625ca4a7
move input adapters outside of basic_json 2017-07-09 21:21:12 +02:00
Théo DELRIEU
a332142194
move json_pointer outside of basic_json 2017-07-09 21:21:09 +02:00
Théo DELRIEU
fe086d7432
forward declare basic_json, add two macros 
Those macros are used to reduce template argument boilerplate
 2017-07-09 16:16:42 +02:00
Oleg Endo
e3bb156f82 fix typo 2017-07-09 15:20:28 +09:00
Oleg Endo
b753cb6ee7 use std::make_shared 2017-07-09 15:19:08 +09:00
Oleg Endo
f0ca96d462 include <iosfwd> instead of <iostream> 
avoid bloat caused by <iostream> and std::cout and friends in apps where
iostream are not used.
 2017-07-09 15:04:49 +09:00
Niels Lohmann
7b05e1a687
🔨 improved performance in dump for deeply nested values 2017-07-08 22:59:04 +02:00
Niels Lohmann
87bccbc335
🔨 removed exception parse_error.111 
It makes no sense to have this special exception. Instead of throwing when an input adapter is created, it is better to detect a parse error in later usage when an EOF is "read" unexpectedly.
 2017-07-08 21:35:13 +02:00
Niels Lohmann
b38ecb5ca9
🔨 simplified binary write 
Also added some comments and improved the documentation.
 2017-07-08 20:31:13 +02:00
Niels Lohmann
b3ac36db93
🔨 excluded uncovered lines 
These breaks were just added to silence a GCC warning - the GCC is right about warning as it cannot know that the expect function will not return in these two scenarios.
 2017-07-08 18:34:08 +02:00
Niels Lohmann
e67df7c385
Merge branch 'feature/undo_171' into develop 2017-07-08 16:34:00 +02:00
Niels Lohmann
552622343e
📝 fixed typos 2017-07-08 16:18:27 +02:00
Niels Lohmann
566f6dcf30
🔥 removing usused functions #645 
It seems these functions are not required any more. The code was added in commit 7e32457 to fix issue #171. There are still regression tests for #171, so when this commit passes the CI, the functions may be removed for good.
 2017-07-08 13:33:13 +02:00
Niels Lohmann
07b78c993c
🐛 fixed undefined behavior bug 
When an empty vector was passed to the parse function, an empty iterator range was used to construct an input iterator. Unfortunately, we then cannot use the start iterator to derive a pointer from.

Found with Xcode's undefined behavior sanitizer.
 2017-07-07 23:37:16 +02:00
Niels Lohmann
8b123107c0
🔨 fixed some pedantic GCC warnings 2017-07-07 22:41:22 +02:00
Niels Lohmann
32065c8045
📝 fix for #639 
Removed deprecated documentation of the comparison operator.
 2017-07-07 21:16:33 +02:00
Niels Lohmann
e99b783def
🔨 simplifying scanner 2017-06-22 16:40:15 +02:00
Niels Lohmann
dad6051f37 Merge pull request #629 from Chocobo1/c4819 
Fix MSVC warning C4819
 2017-06-21 18:54:03 +02:00
Niels Lohmann
4b5433578a
✅ added progress output for Unicode tests 
Travis aborts tests if they do not produce output for 10 minutes. This commit shall fix this.
 2017-06-21 18:50:11 +02:00
Chocobo1
66ffac9e8a Fix MSVC warning C4819 
Replace unicode whitespaces by ASCII whitespace 0x20
 2017-06-21 16:17:10 +08:00
Niels Lohmann
6f3bebff5c
🔨 removed unexpect function 2017-06-21 07:26:50 +02:00
Niels Lohmann
9add24ff10
🔨 fixed a warning 2017-06-20 22:20:41 +02:00
Niels Lohmann
2f007ca092
✅ improved coverage 2017-06-20 22:03:36 +02:00
Niels Lohmann
a5c27ede32
🔨 fixed a warning 2017-06-20 21:39:36 +02:00
Niels Lohmann
e191dd833f
🔨 fixed warning about pointer members 2017-06-20 21:09:05 +02:00
Niels Lohmann
82b95ca664
🔨 simplified error handling in parser 2017-06-20 20:14:18 +02:00
Niels Lohmann
70b7455a13
🔨 minor change 2017-06-19 21:50:36 +02:00
Niels Lohmann
4e6f548c0b Merge pull request #624 from theodelrieu/feature/pair_tuple_conversions 
add pair/tuple conversions
 2017-06-19 17:31:10 +02:00
Théo DELRIEU
08d781058c
add from_json support for std::array 2017-06-19 12:03:38 +02:00
Théo DELRIEU
6e4910d5c5
add pair/tuple conversions 2017-06-19 10:16:37 +02:00
Niels Lohmann
112a6f4e53
🔨 replaced lexer's error message by const char* 2017-06-18 13:03:14 +02:00
Steffen Brem
04a1666ef2 Add parentheses around std::min so it bypasses the macro introduced by windows.h. 2017-06-17 22:01:18 +02:00
Niels Lohmann
1fbb82de89
🔨 using std::array to buffer input 2017-06-17 20:47:53 +02:00
Niels Lohmann
b27d2adcbe
✨ accept functions to check if input is valid JSON #458 2017-06-16 19:23:55 +02:00
Théo DELRIEU
c98364834f
remove std::pair support 2017-06-13 11:11:29 +02:00
Niels Lohmann
88dc7c11fa
🔨 fixed a warning 2017-06-12 19:58:44 +02:00
Niels Lohmann
ac793e957f
🔨 trying to fix #367 
Code from https://stackoverflow.com/a/44503794/266378 which is hopefully working with MSVC.
 2017-06-12 18:58:58 +02:00
HenryLee
e12c2ee6a8 Merge branch 'develop' into iterator_arithmetic 2017-06-09 20:47:42 +10:00
Niels Lohmann
52f934cbbf Merge pull request #609 from theodelrieu/develop 
Add pair support, fix CompatibleObject conversions (fixes #600)
 2017-06-07 16:38:23 +02:00
Théo DELRIEU
cea39dfaa8
fix #600 
Instead of calling CompatibleObjectType iterator-range constructor,
first convert json::value_type to CompatibleObjectType::value_type
 2017-06-07 10:24:59 +02:00
HenryLee
6661ec755b Merge branch 'develop' into iterator_arithmetic 2017-06-07 18:01:46 +10:00
HenryLee
0f065edff6 Revert a change in reverse iterator to pass the test cases 2017-06-07 18:01:01 +10:00
Théo DELRIEU
85de93ba93
add std::pair<CompatibleStringType, T> support 2017-06-06 13:56:16 +02:00
HenryLee
c98169d0d5 Revert "Change iterator category to random access" 
This reverts commit c4ab8f827e.
 2017-06-05 21:59:17 +10:00
HenryLee
fb91aa81da Merge branch 'develop' into iterator_arithmetic 2017-06-05 20:24:21 +10:00
HenryLee
2ba554e442 Merge branch 'develop' into issue550 2017-06-05 20:24:08 +10:00
Niels Lohmann
1a9d76679a
🐛 fixed the issue with GCC7 #590 2017-06-04 18:40:32 +02:00
Niels Lohmann
d19c5ced4b
🐛 skipping BOM for iterators #602 
I totally forgot about byte order marks in this scenario.
 2017-06-02 12:38:32 +02:00
HenryLee
2d5f0c0549 Redefine the converting assignment in iterator 2017-05-31 00:50:14 +10:00
HenryLee
0a51fb22ed Fix indentation 2017-05-30 23:37:24 +10:00
HenryLee
881cd3f420 Remove the iter_impl<const basic_json> copy constructor and copy assignment 2017-05-30 20:57:22 +10:00
HenryLee
790e7ca9e9 Add struct keyword in front of internal_iterator 2017-05-30 20:27:05 +10:00
HenryLee
ce39330ff8 Add converting constructors for iterator 2017-05-30 20:23:25 +10:00
HenryLee
c4ab8f827e Change iterator category to random access 2017-05-30 19:44:55 +10:00
HenryLee
daea213b44 Use static cast in the implementation of the operators of reverse iterator 2017-05-29 23:56:21 +10:00
HenryLee
e42db27d6d Fix the indentation from the latest commit 2017-05-29 20:02:58 +10:00
HenryLee
3aef1a582e Change the definition of the operator override of reverse iterator to using the result of the base class directly 2017-05-29 19:45:34 +10:00
HenryLee
adc73d6d5f Fix the arithmetic mistakes in reverse iterator 2017-05-29 18:52:53 +10:00
HenryLee
ed62129f8e Override n + iterator operator in the iterator 2017-05-27 13:44:14 +10:00
Niels Lohmann
c7bd01edf2
🔨 trying something #367 2017-05-22 17:06:46 +02:00
Niels Lohmann
9e507dfad5
✅ tests and fix for #367 
operator>> now works as expected.
 2017-05-21 16:36:51 +02:00
Niels Lohmann
16b63d3197
🔨 working toward #367 2017-05-20 12:44:13 +02:00