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60 lines
1.2 KiB
Markdown
60 lines
1.2 KiB
Markdown
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# basic_json::invalid_iterator
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```cpp
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class invalid_iterator : public exception;
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```
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This exception is thrown if iterators passed to a library function do not match the expected semantics.
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Exceptions have ids 2xx.
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```plantuml
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std::exception <|-- basic_json::exception
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basic_json::exception <|-- basic_json::parse_error
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basic_json::exception <|-- basic_json::invalid_iterator
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basic_json::exception <|-- basic_json::type_error
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basic_json::exception <|-- basic_json::out_of_range
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basic_json::exception <|-- basic_json::other_error
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interface std::exception {}
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class basic_json::exception {
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+ const int id
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+ const char* what() const
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}
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class basic_json::parse_error {
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+ const std::size_t byte
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}
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class basic_json::invalid_iterator #FFFF00 {}
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```
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## Member functions
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- **what** - returns explanatory string
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## Member variables
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- **id** - the id of the exception
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## Example
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??? example
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The following code shows how a `invalid_iterator` exception can be caught.
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```cpp
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--8<-- "examples/invalid_iterator.cpp"
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```
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Output:
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```json
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--8<-- "examples/invalid_iterator.output"
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```
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## Version history
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- Since version 3.0.0.
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