Owning, heap-allocated program: the storage backing real::regex. More...

Collaboration diagram for real::detail::dynamic_program:

Public Member Functions
constexpr program_view	view () const
	Returns a non-owning program_view over this program.

Public Attributes
std::vector< instr >	code
	The instruction stream (main program + lookaround sub-program regions).

std::vector< char_class >	classes
	Interned character classes.

std::vector< named_group >	names
	Named capture groups.

std::vector< lookaround_sub >	lookarounds
	Bounded lookaround sub-programs (regions of code).

std::vector< cp_class >	cp_classes
	Match-time code-point classes (for `klass_cp`).

std::vector< code_range >	cp_ranges
	Flat range buffer the `cp_class` slices index into.

std::vector< instr >	prefix_code
	IL: the inner-literal prefix sub-program (the part before the literal), for the reverse start-finder. Empty unless there is a required literal with a top-level prefix. Dynamic-only (not built during constant evaluation).

std::vector< char_class >	prefix_classes
	IL: classes for prefix_code.

std::vector< cp_class >	prefix_cp_classes
	IL: code-point classes (klass_cp) for prefix_code.

std::vector< code_range >	prefix_cp_ranges
	IL: flat range buffer for prefix_cp_classes.

std::uint16_t	slot_count {2}
	`2 * (capture groups + 1)`.

bool	byte_mode {}
	flags::bytes mode.

bool	unicode_word {}
	`\b \B \< \>` use Unicode word-ness (text mode).

pattern_hints	hints
	Search-acceleration hints.

std::int32_t	codepoint_mark_ascii {-1}
	ASCII sub-class index of an emitted codepoint-class block (-1 = none).

std::int32_t	codepoint_mark_offset {-1}
	Where that block starts (program offset); the whole-pattern hint requires offset 1.

Detailed Description

Owning, heap-allocated program: the storage backing real::regex.

Definition at line 367 of file program.hpp.

Member Function Documentation

◆ view()

constexpr program_view real::detail::dynamic_program::view ( ) const

inlineconstexpr

Returns a non-owning program_view over this program.

Definition at line 392 of file program.hpp.

Member Data Documentation

◆ byte_mode

bool real::detail::dynamic_program::byte_mode {}

flags::bytes mode.

Definition at line 380 of file program.hpp.

◆ classes

std::vector<char_class> real::detail::dynamic_program::classes

Interned character classes.

Definition at line 370 of file program.hpp.

◆ code

std::vector<instr> real::detail::dynamic_program::code

The instruction stream (main program + lookaround sub-program regions).

Definition at line 369 of file program.hpp.

◆ codepoint_mark_ascii

std::int32_t real::detail::dynamic_program::codepoint_mark_ascii {-1}

ASCII sub-class index of an emitted codepoint-class block (-1 = none).

Definition at line 386 of file program.hpp.

◆ codepoint_mark_offset

std::int32_t real::detail::dynamic_program::codepoint_mark_offset {-1}

Where that block starts (program offset); the whole-pattern hint requires offset 1.

Definition at line 387 of file program.hpp.

◆ cp_classes

std::vector<cp_class> real::detail::dynamic_program::cp_classes

Match-time code-point classes (for klass_cp).

Definition at line 373 of file program.hpp.

◆ cp_ranges

std::vector<code_range> real::detail::dynamic_program::cp_ranges

Flat range buffer the cp_class slices index into.

Definition at line 374 of file program.hpp.

◆ hints

pattern_hints real::detail::dynamic_program::hints

Search-acceleration hints.

Definition at line 382 of file program.hpp.

◆ lookarounds

std::vector<lookaround_sub> real::detail::dynamic_program::lookarounds

Bounded lookaround sub-programs (regions of code).

Definition at line 372 of file program.hpp.

◆ names

std::vector<named_group> real::detail::dynamic_program::names

Named capture groups.

Definition at line 371 of file program.hpp.

◆ prefix_classes

std::vector<char_class> real::detail::dynamic_program::prefix_classes

IL: classes for prefix_code.

Definition at line 376 of file program.hpp.

◆ prefix_code

std::vector<instr> real::detail::dynamic_program::prefix_code

IL: the inner-literal prefix sub-program (the part before the literal), for the reverse start-finder. Empty unless there is a required literal with a top-level prefix. Dynamic-only (not built during constant evaluation).

Definition at line 375 of file program.hpp.

◆ prefix_cp_classes

std::vector<cp_class> real::detail::dynamic_program::prefix_cp_classes

IL: code-point classes (klass_cp) for prefix_code.

Definition at line 377 of file program.hpp.

◆ prefix_cp_ranges

std::vector<code_range> real::detail::dynamic_program::prefix_cp_ranges

IL: flat range buffer for prefix_cp_classes.

Definition at line 378 of file program.hpp.

◆ slot_count

std::uint16_t real::detail::dynamic_program::slot_count {2}

2 * (capture groups + 1).

Definition at line 379 of file program.hpp.

◆ unicode_word

bool real::detail::dynamic_program::unicode_word {}

\b \B \< \> use Unicode word-ness (text mode).

Definition at line 381 of file program.hpp.

The documentation for this struct was generated from the following file:

include/real/core/program.hpp

Public Member Functions

Public Attributes