ints_to_testsuite.hpp

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#ifndef C4_YML_EXTRA_INTS_TO_TESTSUITE_HPP_
#define C4_YML_EXTRA_INTS_TO_TESTSUITE_HPP_

#ifndef C4_YML_EXTRA_EVENT_HANDLER_INTS_HPP_
#include "c4/yml/extra/event_handler_ints.hpp"
#endif


//-----------------------------------------------------------------------------

namespace c4 {
namespace yml {
namespace extra {


/** @addtogroup doc_event_handlers_ints
 * @{ */


/** Create a testsuite event string from integer events.
 *
 * This overload receives a buffer where the string is to be written,
 * and returns the size needed to accomodate the result. The size of
 * the buffer is strictly respected. The caller must check that the
 * returned size is smaller than the buffer's size to ensure that the
 * result is complete. If that's not the case, the user must resize
 * the buffer and call again. */
C4_NODISCARD RYML_EXPORT
size_t events_ints_to_testsuite(csubstr parsed_yaml,
                                csubstr arena,
                                ievt::evt_bits const* evts_ints,
                                ievt::evt_bits evts_ints_sz,
                                substr evts_testsuite);


/** Create a testsuite event string from integer events, writing into
 * an output container. */
template<class Container>
void events_ints_to_testsuite(csubstr parsed_yaml,
                              csubstr arena,
                              ievt::evt_bits const* evts_ints,
                              ievt::evt_bits evts_ints_sz,
                              Container *evts_testsuite)
{
    size_t len = events_ints_to_testsuite(parsed_yaml, arena, evts_ints, evts_ints_sz, to_substr(*evts_testsuite));
    if(len > evts_testsuite->size())
    {
        evts_testsuite->resize(len);
        len = events_ints_to_testsuite(parsed_yaml, arena, evts_ints, evts_ints_sz, to_substr(*evts_testsuite));
    }
    evts_testsuite->resize(len);
}


/** Create a testsuite event string from integer events, returning a
 * new container with the result. */
template<class Container>
Container events_ints_to_testsuite(csubstr parsed_yaml,
                                   csubstr arena,
                                   ievt::evt_bits const* evts_ints,
                                   ievt::evt_bits evts_ints_sz)
{
    Container ret;
    events_ints_to_testsuite(parsed_yaml, arena, evts_ints, evts_ints_sz, &ret);
    return ret;
} // LCOV_EXCL_LINE

/** @} */

} // namespace extra
} // namespace yml
} // namespace c4

#endif /* C4_YML_EXTRA_INTS_TO_TESTSUITE_UTILS_HPP_ */