Move Sadakane's bp and Francisco's libcds in their own repository.

[SXSI/XMLTree.git] / libcds / src / static_sequence / wt_node_leaf.cpp

diff --git a/libcds/src/static_sequence/wt_node_leaf.cpp b/libcds/src/static_sequence/wt_node_leaf.cpp
deleted file mode 100644 (file)
index 9d15193..0000000
--- a/libcds/src/static_sequence/wt_node_leaf.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/* wt_node_leaf.cpp
- * Copyright (C) 2008, Francisco Claude, all rights reserved.
- *
- * wt_node_leaf
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#include <wt_node_leaf.h>
-
-wt_node_leaf::wt_node_leaf(uint symbol, uint count) {
-       this->symbol = symbol;
-       this->count = count;
-}
-
-wt_node_leaf::wt_node_leaf() {}
-
-wt_node_leaf::~wt_node_leaf() {}
-
-uint wt_node_leaf::rank(uint symbol, uint pos, uint l, wt_coder * c) {
-       if(symbol!=this->symbol) return 0;
-       pos++;
-       return pos;
-}
-
-uint wt_node_leaf::rankLessThan(uint &symbol, uint pos) {
-//    std::cout <<"this-symbol: " << (uchar)this->symbol << ", symbol = " << (uchar)symbol << ", pos = " << pos << std::endl;
-    if (pos == (uint)-1 || symbol < this->symbol)
-        return -1;
-    symbol = this->symbol;
-    pos++;
-    return pos;
-}
-
-uint wt_node_leaf::select(uint symbol, uint pos, uint l, wt_coder * c) {
-       if(symbol!=this->symbol) return (uint)-1;
-       if(pos==0 || pos>count) return (uint)-1;
-       return pos;
-}
-
-uint wt_node_leaf::access(uint pos) {
-//   std::cout <<"this-symbol: " << (uchar)this->symbol << ", pos = " << pos << std::endl;
-
-       return symbol;
-}
-
-uint wt_node_leaf::access(uint pos, uint &rank) {
-    rank = pos+1;
-    return symbol;
-}
-
-void wt_node_leaf::access(vector<int> &result, uint i, uint j, uint min, uint max, uint l, uint pivot)
-{
-//    std::cout << "At l = " << l << ", [" << i << ", " << j  << "], [" << min << ", " << max << "], symbol = " << symbol << std::endl;
-    
-    if (i <= j && symbol >= min && symbol <= max)
-        result.push_back((int)symbol);
-}
-
-void wt_node_leaf::access(vector<int> &result, uint i, uint j)
-{
-//    std::cout << "At l = " << l << ", [" << i << ", " << j  << "], [" << min << ", " << max << "], symbol = " << symbol << std::endl;
-    
-    if (i <= j)
-        result.push_back((int)symbol);
-}
-
-uint wt_node_leaf::access(uint i, uint j, uint min, uint max, uint l, uint pivot)
-{
-//    std::cout << "At l = " << l << ", [" << i << ", " << j  << "], [" << min << ", " << max << "], symbol = " << symbol << std::endl;
-    
-    if (i <= j && symbol >= min && symbol <= max)
-        return 1;
-    return 0;
-}
-
-uint wt_node_leaf::size() {
-       return sizeof(wt_node_leaf);
-}
-
-uint wt_node_leaf::save(FILE *fp) {
-  uint wr = WT_NODE_LEAF_HDR;
-  wr = fwrite(&wr,sizeof(uint),1,fp);
-  wr += fwrite(&count,sizeof(uint),1,fp);
-  wr += fwrite(&symbol,sizeof(uint),1,fp);
-  return wr-3;
-}
-
-wt_node_leaf * wt_node_leaf::load(FILE *fp) {
-  uint rd;
-  if(fread(&rd,sizeof(uint),1,fp)!=1) return NULL;
-  if(rd!=WT_NODE_LEAF_HDR) return NULL;
-  wt_node_leaf * ret = new wt_node_leaf();
-  rd = fread(&(ret->count),sizeof(uint),1,fp);
-  rd += fread(&(ret->symbol),sizeof(uint),1,fp);
-  if(rd!=2) { delete ret; return NULL; }
-  return ret;
-}