Merge pull request #21937 from vespa-engine/toregge/remove-dead-code-from-stringbase

Remove dead code from stringbase.cpp

1 files changed, 0 insertions, 67 deletions

diff --git a/searchlib/src/vespa/searchlib/attribute/stringbase.cpp b/searchlib/src/vespa/searchlib/attribute/stringbase.cpp
index 35299400107..355e14bee45 100644
--- a/searchlib/src/vespa/searchlib/attribute/stringbase.cpp
+++ b/searchlib/src/vespa/searchlib/attribute/stringbase.cpp
@@ -18,73 +18,6 @@ namespace search {
 
 IMPLEMENT_IDENTIFIABLE_ABSTRACT(StringAttribute, AttributeVector);
 
-class SortDataChar {
-public:
-    SortDataChar() { }
-    SortDataChar(const char *s) : _data(s), _pos(0) { }
-    operator const char * () const { return _data; }
-    bool operator != (const vespalib::string & b) const { return b != _data; }
-    const char * _data;
-    uint32_t     _pos;
-};
-
-class SortDataCharRadix
-{
-public:
-    uint32_t operator () (SortDataChar & a) const {
-        uint32_t r(0);
-        const uint8_t *u((const uint8_t *)(a._data));
-        if (u[a._pos]) {
-            r |= u[a._pos + 0] << 24;
-            if (u[a._pos + 1]) {
-                r |= u[a._pos + 1] << 16;
-                if (u[a._pos + 2]) {
-                    r |= u[a._pos + 2] << 8;
-                    if (u[a._pos + 3]) {
-                        r |= u[a._pos + 3];
-                        a._pos += 4;
-                    } else {
-                        a._pos += 3;
-                    }
-                } else {
-                    a._pos += 2;
-                }
-            } else {
-                a._pos += 1;
-            }
-        }
-        return r;
-    }
-};
-
-class StdSortDataCharCompare
-{
-public:
-    bool operator() (const SortDataChar & x, const SortDataChar & y) const {
-        return cmp(x, y) < 0;
-    }
-    int cmp(const SortDataChar & a, const SortDataChar & b) const {
-        int retval = strcmp(a._data, b._data);
-        return retval;
-    }
-};
-
-class SortDataCharEof
-{
-public:
-    bool operator () (const SortDataChar & a) const { return a._data[a._pos] == 0; }
-    static bool alwaysEofOnCheck() { return false; }
-};
-
-class StringSorter {
-public:
-    typedef const char * constcharp;
-    void operator() (SortDataChar * start, size_t sz) const {
-        vespalib::Array<uint32_t> radixScratchPad(sz);
-        search::radix_sort(SortDataCharRadix(), StdSortDataCharCompare(), SortDataCharEof(), 1, start, sz, &radixScratchPad[0], 0, 32);
-    }
-};
-
 size_t
 StringAttribute::countZero(const char * bt, size_t sz)
 {