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Errors

Errors thrown by CLI11. More...

## Classes

class | CLI::Error
| All errors derive from this one. More...
class | CLI::ConstructionError
| Construction errors (not in parsing). More...
class | CLI::IncorrectConstruction
| Thrown when an option is set to conflicting values (non-vector and multi args, for example). More...
class | CLI::BadNameString
| Thrown on construction of a bad name. More...
class | CLI::OptionAlreadyAdded
| Thrown when an option already exists. More...
class | CLI::ParseError
| Anything that can error in Parse. More...
class | CLI::Success
| This is a successful completion on parsing, supposed to exit. More...
class | CLI::CallForHelp
| -h or –help on command line More...
class | CLI::CallForAllHelp
| Usually something like –help-all on command line. More...
class | CLI::CallForVersion
| -v or –version on command line More...
class | CLI::RuntimeError
| Does not output a diagnostic in CLI11_PARSE, but allows main() to return with a specific error code. More...
class | CLI::FileError
| Thrown when parsing an INI file and it is missing. More...
class | CLI::ConversionError
| Thrown when conversion call back fails, such as when an int fails to coerce to a string. More...
class | CLI::ValidationError
| Thrown when validation of results fails. More...
class | CLI::RequiredError
| Thrown when a required option is missing. More...
class | CLI::ArgumentMismatch
| Thrown when the wrong number of arguments has been received. More...
class | CLI::RequiresError
| Thrown when a requires option is missing. More...
class | CLI::ExcludesError
| Thrown when an excludes option is present. More...
class | CLI::ExtrasError
| Thrown when too many positionals or options are found. More...
class | CLI::ConfigError
| Thrown when extra values are found in an INI file. More...
class | CLI::InvalidError
| Thrown when validation fails before parsing. More...
class | CLI::HorribleError
class | CLI::OptionNotFound
| Thrown when counting a nonexistent option. More...

## Detailed Description

Errors thrown by CLI11.

These are the errors that can be thrown. Some of them, like CLI::Success, are not really errors.