nlohmann::detail::out_of_range Class Reference
exception indicating access out of the defined range More...
Inheritance diagram for nlohmann::detail::out_of_range:
Static Public Member Functions | |
| static out_of_range | create (int id_, const std::string &what_arg) |
Additional Inherited Members | |
 Public Member Functions inherited from nlohmann::detail::exception | |
| const char * | what () const noexcept override |
| returns the explanatory string More... | |
| Data Fields inherited from nlohmann::detail::exception | |
| const int | id |
| the id of the exception More... | |
| Protected Member Functions inherited from nlohmann::detail::exception | |
| exception (int id_, const char *what_arg) | |
| Static Protected Member Functions inherited from nlohmann::detail::exception | |
| static std::string | name (const std::string &ename, int id_) |
Detailed Description
exception indicating access out of the defined range
This exception is thrown in case a library function is called on an input parameter that exceeds the expected range, for instance in case of array indices or nonexisting object keys.
Exceptions have ids 4xx.
| name / id | example message | description |
|---|---|---|
| json.exception.out_of_range.401 | array index 3 is out of range | The provided array index i is larger than size-1. |
| json.exception.out_of_range.402 | array index '-' (3) is out of range | The special array index - in a JSON Pointer never describes a valid element of the array, but the index past the end. That is, it can only be used to add elements at this position, but not to read it. |
| json.exception.out_of_range.403 | key 'foo' not found | The provided key was not found in the JSON object. |
| json.exception.out_of_range.404 | unresolved reference token 'foo' | A reference token in a JSON Pointer could not be resolved. |
| json.exception.out_of_range.405 | JSON pointer has no parent | The JSON Patch operations 'remove' and 'add' can not be applied to the root element of the JSON value. |
| json.exception.out_of_range.406 | number overflow parsing '10E1000' | A parsed number could not be stored as without changing it to NaN or INF. |
| json.exception.out_of_range.407 | number overflow serializing '9223372036854775808' | UBJSON and BSON only support integer numbers up to 9223372036854775807. |
| json.exception.out_of_range.408 | excessive array size: 8658170730974374167 | The size (following #) of an UBJSON array or object exceeds the maximal capacity. |
| json.exception.out_of_range.409 | BSON key cannot contain code point U+0000 (at byte 2) | Key identifiers to be serialized to BSON cannot contain code point U+0000, since the key is stored as zero-terminated c-string |
{The following code shows how an out_of_range exception can be caught.,out_of_range}
- See also
- exception for the base class of the library exceptions
- parse_error for exceptions indicating a parse error
- invalid_iterator for exceptions indicating errors with iterators
- type_error for exceptions indicating executing a member function with a wrong type
- other_error for exceptions indicating other library errors
- Since
- version 3.0.0
Member Function Documentation
◆ create()
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inlinestatic |
