diff options
Diffstat (limited to 'src/libs/3rdparty/7zip/unix/CPP/7zip/UI/Common/SortUtils.cpp')
-rw-r--r-- | src/libs/3rdparty/7zip/unix/CPP/7zip/UI/Common/SortUtils.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/libs/3rdparty/7zip/unix/CPP/7zip/UI/Common/SortUtils.cpp b/src/libs/3rdparty/7zip/unix/CPP/7zip/UI/Common/SortUtils.cpp new file mode 100644 index 000000000..b7e422a29 --- /dev/null +++ b/src/libs/3rdparty/7zip/unix/CPP/7zip/UI/Common/SortUtils.cpp @@ -0,0 +1,23 @@ +// SortUtils.cpp + +#include "StdAfx.h" + +#include "../../../Common/Wildcard.h" + +#include "SortUtils.h" + +static int CompareStrings(const unsigned *p1, const unsigned *p2, void *param) +{ + const UStringVector &strings = *(const UStringVector *)param; + return CompareFileNames(strings[*p1], strings[*p2]); +} + +void SortFileNames(const UStringVector &strings, CUIntVector &indices) +{ + unsigned numItems = strings.Size(); + indices.ClearAndSetSize(numItems); + unsigned *vals = &indices[0]; + for (unsigned i = 0; i < numItems; i++) + vals[i] = i; + indices.Sort(CompareStrings, (void *)&strings); +} |