/* ASCII lowercase function (string version); See string.h */
ib_status_t ib_strlower(ib_strop_t op,
ib_mpool_t *mp,
char *str_in,
char **str_out,
ib_flags_t *result)
{
IB_FTRACE_INIT();
size_t len;
ib_status_t rc = IB_OK;
char *out = NULL;
assert(mp != NULL);
assert(str_in != NULL);
assert(str_out != NULL);
assert(result != NULL);
len = strlen(str_in);
switch(op) {
case IB_STROP_INPLACE:
out = str_in;
rc = inplace(IB_STRFLAG_ALIAS, (uint8_t*)str_in, len, result);
break;
case IB_STROP_COPY:
out = ib_mpool_strdup(mp, str_in);
if (out == NULL) {
IB_FTRACE_RET_STATUS(IB_EALLOC);
}
rc = inplace(IB_STRFLAG_NEWBUF, (uint8_t*)out, len, result);
break;
case IB_STROP_COW:
{
#if ((__GNUC__==4) && (__GNUC_MINOR__<3))
uint8_t *uint8ptr;
rc = copy_on_write(mp,
(uint8_t *)str_in, len+1,
&uint8ptr, &len, result);
out = (char *)uint8ptr;
#else
rc = copy_on_write(mp,
(uint8_t *)str_in, len+1,
(uint8_t **)&out, &len, result);
#endif
break;
}
default:
IB_FTRACE_RET_STATUS(IB_EINVAL);
}
if (rc == IB_OK) {
if (ib_flags_all(*result, IB_STRFLAG_MODIFIED)) {
*(out+len) = '\0';
}
*str_out = out;
}
IB_FTRACE_RET_STATUS(rc);
}
/* Simple ASCII lowercase function (ex version); see string.h */
ib_status_t ib_strlower_ex(ib_strop_t op,
ib_mpool_t *mp,
uint8_t *data_in,
size_t dlen_in,
uint8_t **data_out,
size_t *dlen_out,
ib_flags_t *result)
{
IB_FTRACE_INIT();
ib_status_t rc = IB_OK;
assert(mp != NULL);
assert(data_in != NULL);
assert(data_out != NULL);
assert(dlen_out != NULL);
assert(result != NULL);
switch(op) {
case IB_STROP_INPLACE:
rc = inplace(IB_STRFLAG_ALIAS, data_in, dlen_in, result);
*data_out = data_in;
*dlen_out = dlen_in;
break;
case IB_STROP_COPY:
*data_out = ib_mpool_alloc(mp, dlen_in);
if (*data_out == NULL) {
IB_FTRACE_RET_STATUS(IB_EALLOC);
}
*dlen_out = dlen_in;
rc = inplace(IB_STRFLAG_NEWBUF, *data_out, dlen_in, result);
break;
case IB_STROP_COW:
rc = copy_on_write(mp, data_in, dlen_in, data_out, dlen_out, result);
break;
default:
IB_FTRACE_RET_STATUS(IB_EINVAL);
}
IB_FTRACE_RET_STATUS(rc);
}
result_t<typename std::iterator_traits<RaIt>::value_type>
apply_algorithm(RaIt p_beg, RaIt p_end, F f, char const* name)
{
using value_type = typename std::iterator_traits<RaIt>::value_type;
std::vector<value_type> inplace(p_beg, p_end);
auto start = std::chrono::high_resolution_clock::now();
f(inplace);
auto end = std::chrono::high_resolution_clock::now();
auto duration = end - start;
return {std::move(inplace), duration, name};
}
value_type operator() (value_unicode_string const& ustr) const
{
value_unicode_string inplace(ustr);
return inplace.reverse();
}
void assign_bits(void const* b, nbits num_bits)
{
set_nums<std::numeric_limits<decltype(m_num_bytes)>::max()>(num_bits);
if (inplace()) { std::memcpy(&m_data.internal, b, m_num_bytes); }
else { m_data.external = static_cast<uint8_t const*>(b); }
}
bool transform1Inplace(IMutableHypergraph<Arc>& h) {
inplace(h, iso);
return true;
}
