ConstField get(ConstContext ctx, const char* key, size_t key_length)
{
const ib_field_t* result;
throw_if_error(ib_module_constant_get(&result, ctx.ib(), key, key_length));
return ConstField(result);
}
ConstField ConstTransformation::execute(
MemoryPool pool,
ConstField input
) const
{
const ib_field_t* result;
throw_if_error(ib_tfn_execute(
pool.ib(),
ib(),
input.ib(),
&result
));
return ConstField(result);
}
static ib_status_t ibpp_transformation_translator(
ib_mpool_t* mp,
const ib_field_t* fin,
const ib_field_t** fout,
void *cbdata
)
{
try {
ConstTransformation::transformation_t transformation =
data_to_value<ConstTransformation::transformation_t>(cbdata);
ConstField result = transformation(MemoryPool(mp), ConstField(fin));
*fout = result.ib();
}
catch (...) {
return convert_exception();
}
return IB_OK;
}
