Remove cdt/dttreeset.c, not present in newest CDT

The code file dttreeset.c is not present in the most recent version of
CDT, it also isn't used by Graphviz, so it can be removed.

diff --git a/lib/cdt/Makefile.am b/lib/cdt/Makefile.am
index e99b3e1cf3def4778ca9b68dbc96b5a39434752a..4945f8d341ab74afeda1a2501a825db2e5df0144 100644 (file)
--- a/lib/cdt/Makefile.am
+++ b/lib/cdt/Makefile.am
@@ -19,7 +19,7 @@ pkgconfig_DATA = libcdt.pc
 
 libcdt_C_la_SOURCES = dtclose.c dtdisc.c dtextract.c dtflatten.c \
        dthash.c dtlist.c dtmethod.c dtopen.c dtrenew.c dtrestore.c dtsize.c \
-       dtstat.c dtstrhash.c dttree.c dttreeset.c dtview.c dtwalk.c
+       dtstat.c dtstrhash.c dttree.c dtview.c dtwalk.c
 
 libcdt_la_LDFLAGS = -version-info $(CDT_VERSION) -no-undefined
 libcdt_la_SOURCES = $(libcdt_C_la_SOURCES)

diff --git a/lib/cdt/cdt.vcxproj b/lib/cdt/cdt.vcxproj
index d44b5cd83a9ace4885015cba94da864e3cb475fc..28f727d02a11e9e76cefae2dd694d86616b8491b 100644 (file)
--- a/lib/cdt/cdt.vcxproj
+++ b/lib/cdt/cdt.vcxproj
@@ -113,7 +113,6 @@
     <ClCompile Include="dtstat.c" />
     <ClCompile Include="dtstrhash.c" />
     <ClCompile Include="dttree.c" />
-    <ClCompile Include="dttreeset.c" />
     <ClCompile Include="dtview.c" />
     <ClCompile Include="dtwalk.c" />
   </ItemGroup>

diff --git a/lib/cdt/cdt.vcxproj.filters b/lib/cdt/cdt.vcxproj.filters
index b0b51aa8d9e6ab7e0f3078906955d624cd7b4ab2..ccfc8f122b4b232d42564666ad319fa22356c5b7 100644 (file)
--- a/lib/cdt/cdt.vcxproj.filters
+++ b/lib/cdt/cdt.vcxproj.filters
@@ -70,9 +70,6 @@
     <ClCompile Include="dttree.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="dttreeset.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="dtview.c">
       <Filter>Source Files</Filter>
     </ClCompile>

diff --git a/lib/cdt/dttreeset.c b/lib/cdt/dttreeset.c
deleted file mode 100644 (file)
index 4a73b98..0000000
--- a/lib/cdt/dttreeset.c
+++ /dev/null
@@ -1,49 +0,0 @@
-#include       "dthdr.h"
-
-/* Set attributes of a tree.
-**
-** Written by Kiem-Phong Vo (09/17/2001)
-*/
-
-static Dtlink_t* treebalance(Dtlink_t* list, int size)
-{
-       int             n;
-       Dtlink_t        *l, *mid;
-
-       if(size <= 2)
-               return list;
-
-       for(l = list, n = size/2 - 1; n > 0; n -= 1)
-               l = l->right;
-
-       mid = l->right; l->right = NIL(Dtlink_t*);
-       mid->left  = treebalance(list, (n = size/2) );
-       mid->right = treebalance(mid->right, size - (n + 1));
-       return mid;
-}
-
-int dttreeset(Dt_t* dt, int minp, int balance)
-{
-       int     size;
-
-       if(dt->meth->type != DT_OSET)
-               return -1;
-
-       size = dtsize(dt);
-
-       if(minp < 0)
-       {       for(minp = 0; minp < DT_MINP; ++minp)
-                       if((1 << minp) >= size)
-                               break;
-               if(minp <= DT_MINP-4)   /* use log(size) + 4 */
-                       minp += 4;
-       }
-
-       if((dt->data->minp = minp + (minp%2)) > DT_MINP)
-               dt->data->minp = DT_MINP;
-
-       if(balance)
-               dt->data->here = treebalance(dtflatten(dt), size);
-
-       return 0;
-}