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/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/* Sort of string pointers in string-order with radix or qsort */
#include <config.h>
#include <drizzled/internal/my_sys.h>
#include <drizzled/internal/m_string.h>
namespace drizzled
{
namespace internal
{
void my_string_ptr_sort(unsigned char *base, uint32_t items, size_t size)
{
#if INT_MAX > 65536L
unsigned char **ptr= NULL;
if (size <= 20 && items >= 1000 && items < 100000 &&
(ptr= (unsigned char**) malloc(items*sizeof(char*))))
{
radixsort_for_str_ptr((unsigned char**) base,items,size,ptr);
free((unsigned char*) ptr);
}
else
#endif
{
if (size && items)
{
my_qsort2(base,items, sizeof(unsigned char*), get_ptr_compare(size),
(void*) &size);
}
}
}
} /* namespace internal */
} /* namespace drizzled */
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