SortUtils.cpp revision baa3858d3f5d128a5c8466b700098109edcad5f2 
1// SortUtils.cpp
2
3#include "StdAfx.h"
4
5#include "SortUtils.h"
6#include "Common/Wildcard.h"
7
8static int CompareStrings(const int *p1, const int *p2, void *param)
9{
10  const UStringVector &strings = *(const UStringVector *)param;
11  return CompareFileNames(strings[*p1], strings[*p2]);
12}
13
14void SortFileNames(const UStringVector &strings, CIntVector &indices)
15{
16  indices.Clear();
17  int numItems = strings.Size();
18  indices.Reserve(numItems);
19  for(int i = 0; i < numItems; i++)
20    indices.Add(i);
21  indices.Sort(CompareStrings, (void *)&strings);
22}
23