IntsParser Struct Reference

Public Member Functions
	IntsParser () noexcept
bool	parse_in_place (const char *filename, c4::substr yaml, IntsResult *result)
bool	parse_or_resize_and_then_parse (const char *filename, c4::csubstr yaml, IntsResult *result)

Public Attributes
c4::yml::extra::EventHandlerInts	handler
c4::yml::ParseEngine< c4::yml::extra::EventHandlerInts >	parser

Detailed Description

Definition at line 49 of file quickstart-ints.cpp.

Constructor & Destructor Documentation

IntsParser::IntsParser ( )

inlinenoexcept

Definition at line 54 of file quickstart-ints.cpp.

: handler(), parser(&handler) {}

Member Function Documentation

bool IntsParser::parse_in_place ( const char *  filename, c4::substr  yaml, IntsResult *  result  )

inline

Definition at line 56 of file quickstart-ints.cpp.

Referenced by main().

    {
        handler.reset(yaml, c4::to_substr(result->arena),
                      result->events.data(), static_cast<c4::yml::extra::evt_size>(result->events.size()));
        parser.parse_in_place_ev(filename, yaml); // we're parsing in place on the original YAML
        // the YAML was successfully parsed, but it may happen that it
        // requires more events than may fit in the buffers. so we
        // need to check that it actually fits (this is mandatory):
        if(handler.fits_buffers())
            result->resize_buffers(handler); // trim the events buffer to the required size
        return handler.fits_buffers();
    }

bool IntsParser::parse_or_resize_and_then_parse ( const char *  filename, c4::csubstr  yaml, IntsResult *  result  )

inline

Definition at line 69 of file quickstart-ints.cpp.

Referenced by main().

    {
        // the buffer is not mutable. we'll need to parse a copy
        result->reset_yaml(yaml);
        // attempt the parse
        if(this->parse_in_place(filename, c4::to_substr(result->yaml), result))
            return true;
        // events or arena buffers were too small. need to resize and parse again.
        result->resize_buffers(handler);
        // copy the source again! we need to do this because the
        // buffer was parsed in place, and may have been modified
        // during the parse.
        result->reset_yaml(yaml);
        // parse again!
        return this->parse_in_place(filename, c4::to_substr(result->yaml), result);
    }

Member Data Documentation

c4::yml::extra::EventHandlerInts IntsParser::handler

Definition at line 51 of file quickstart-ints.cpp.

Referenced by main().

c4::yml::ParseEngine<c4::yml::extra::EventHandlerInts> IntsParser::parser

Definition at line 52 of file quickstart-ints.cpp.

---

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

• /tmp/B.egjz6vsx/BUILD/rapidyaml-0.16.0-build/rapidyaml-0.16.0/samples/quickstart-ints.cpp