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Regular expressions library

B.19 Regular expressions library

Describes implementation-defined aspects of the Arm® C++ compiler and C++ library relating to the regular expressions library, as required by the ISO C++ Standard.

Type of std::regex_constants::error_type
The enum std::regex_constants::error_type is defined as follows:
enum error_type	
{
	error_collate = 1,
	error_ctype,
	error_escape,
	error_backref,
	error_brack,
	error_paren,
	error_brace,
	error_badbrace,
	error_range,
	error_space,
	error_badrepeat,
	error_complexity,
	error_stack,
	__re_err_grammar,
	__re_err_empty,
	__re_err_unknown
};
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