\r
// stores the tags\r
Tags->save(fp);\r
+ ufwrite(&tags_blen,sizeof(uint),1,fp);\r
+ ufwrite(&tags_len,sizeof(uint),1,fp);\r
+ ufwrite(tags_fix,sizeof(uint),uint_len(tags_blen,tags_len),fp);\r
\r
// stores the texts \r
- if (!disable_tc)\r
+ if (!disable_tc) {\r
Text->Save(fp);\r
- if (!disable_tc){\r
- int st = CachedText.size();\r
- ufwrite(&st, sizeof(int),1,fp);\r
- for (int i = 0; i< CachedText.size(); ++i){\r
- st = CachedText.at(i).size();\r
+ int st = CachedText.size();\r
ufwrite(&st, sizeof(int),1,fp);\r
- ufwrite(CachedText.at(i).c_str(),sizeof(char),(1+strlen(CachedText.at(i).c_str())),fp);\r
- };\r
+ for (int i = 0; i< CachedText.size(); i++){\r
+ st = CachedText.at(i).size();\r
+ ufwrite(&st, sizeof(int),1,fp);\r
+ ufwrite(CachedText.at(i).c_str(),sizeof(char),1+CachedText.at(i).size(),fp);\r
+ };\r
};\r
fclose(fp);\r
\r
\r
// loads the tags\r
XML_Tree->Tags = static_sequence::load(fp);\r
+ ufread(&XML_Tree->tags_blen,sizeof(uint),1,fp);\r
+ ufread(&XML_Tree->tags_len,sizeof(uint),1,fp);\r
+ XML_Tree->tags_fix = new uint[uint_len(XML_Tree->tags_blen,XML_Tree->tags_len)];\r
+ ufread(XML_Tree->tags_fix,sizeof(uint),uint_len(XML_Tree->tags_blen,XML_Tree->tags_len),fp);\r
+ s_tree+=2*sizeof(uint)+sizeof(uint)*uint_len(XML_Tree->tags_blen,XML_Tree->tags_len);\r
s_tree+= XML_Tree->Tags->size();\r
\r
s_text = ftell(fp);\r
};\r
\r
}\r
- else\r
+ else {\r
XML_Tree->Text = NULL;\r
-\r
+ }\r
s_text = ftell(fp) - s_text;\r
\r
\r
fclose(fp);\r
\r
std::cerr << "Tree part is " << s_tree/1024 << " Kbytes,\n"\r
- << "with node->tagid part " << XML_Tree->Tags->size()/1024 << "Kbytes \n"\r
+ << "with node->tagid part " << XML_Tree->Tags->size()/1024+(uint_len(XML_Tree->tags_blen,XML_Tree->tags_len)*sizeof(uint))/1024 << "Kbytes \n"\r
<< "size of Tag part : " << XML_Tree->Tags->length () << " elements\n"\r
<< "sizof(unsigned int)* " << XML_Tree->Tags->length () << " = " << \r
sizeof(unsigned int) * XML_Tree->Tags->length () / 1024 << " Kbytes\n"\r
exit(1);\r
}\r
\r
- return Tags->access(node2tagpos(x));\r
+ return get_field(tags_fix,tags_blen,node2tagpos(x)); //Tags->access(node2tagpos(x));\r
}\r
\r
// DocIds(x): returns the range of text identifiers that descend from node x.\r
child = first_child(Par, x); // starts at first child of node x\r
if (child==(treeNode)-1) return NULLT; // node x is a leaf, there is no such child\r
while (child!=(treeNode)-1) {\r
- if (Tags->access(node2tagpos(child)) == tag) { // current child is labeled with tag of interest\r
+ if (get_field(tags_fix,tags_blen,node2tagpos(child)) /*Tags->access(node2tagpos(child))*/ == tag) { // current child is labeled with tag of interest\r
i--;\r
if (i==0) return child; // we have seen i children of x tagged tag, this is the one we are looking for\r
}\r
\r
treeNode s = parent(Par, x), r = Root();\r
while (s != r) {\r
- if (Tags->access(node2tagpos(s)) == tag) return s;\r
+ if (get_field(tags_fix,tags_blen,node2tagpos(s)) /*Tags->access(node2tagpos(s))*/ == tag) return s;\r
s = parent(Par, s);\r
}\r
return NULLT;\r
found_attributes = false;\r
npar = 0;\r
parArraySize = 1;\r
- ntagnames = 2; \r
+ ntagnames = 4; \r
disable_tc = dtc;\r
\r
indexing_empty_texts = empty_texts;\r
\r
tags_aux = (TagType *) umalloc(sizeof(TagType));\r
\r
- TagName = (unsigned char **) umalloc(2*sizeof(unsigned char*));\r
+ TagName = (unsigned char **) umalloc(4*sizeof(unsigned char*));\r
\r
TagName[0] = (unsigned char *) umalloc(4*sizeof(unsigned char));\r
\r
TagName[1] = (unsigned char *) umalloc(4*sizeof(unsigned char));\r
\r
strcpy((char *) TagName[1], "<$>");\r
+ \r
+ //OJO need to put these in the table too.\r
+ TagName[2] = (unsigned char *) umalloc(5*sizeof(unsigned char));\r
+\r
+ strcpy((char *) TagName[2], "/<@>");\r
+\r
+ TagName[3] = (unsigned char *) umalloc(5*sizeof(unsigned char));\r
+\r
+ strcpy((char *) TagName[3], "/<$>");\r
\r
\r
if (!indexing_empty_texts) \r
Par = (bp *)umalloc(sizeof(bp));\r
bp_construct(Par, npar, par_aux, OPT_DEGREE|0); \r
// creates structure for tags\r
- static_bitsequence_builder * bmb = new static_bitsequence_builder_brw32(20);\r
- static_permutation_builder * pmb = new static_permutation_builder_mrrr(PERM_SAMPLE, bmb);\r
- static_sequence_builder * ssb = new static_sequence_builder_gmr_chunk(bmb, pmb);\r
+ //static_bitsequence_builder * bmb = new static_bitsequence_builder_brw32(20);\r
+ //static_permutation_builder * pmb = new static_permutation_builder_mrrr(PERM_SAMPLE, bmb);\r
+ //static_sequence_builder * ssb = new static_sequence_builder_gmr_chunk(bmb, pmb);\r
\r
\r
// If we found an attribute then "<@>" is present in the tree\r
// if we didn't then it is not. "<$>" is never present in the tree\r
int ntagsize = found_attributes ? 2*ntagnames-1 : 2*ntagnames - 2;\r
\r
- Tags = new static_sequence_gmr((uint *) tags_aux, (uint) npar-1,ntagsize, bmb, ssb);\r
+ static_bitsequence_builder * bmb = new static_bitsequence_builder_brw32(20);\r
+ alphabet_mapper *am = new alphabet_mapper_none();\r
+ wt_coder * wc = new wt_coder_huff((uint*)tags_aux,npar-1,am);\r
+ Tags = new static_sequence_wvtree((uint*)tags_aux,npar-1,wc ,bmb, am);\r
+ //Tags = new static_sequence_gmr((uint *) tags_aux, (uint) npar-1,ntagsize, bmb, ssb);\r
+ uint max_tag = 0;\r
+ for(uint i=0;i<(uint)npar-1;i++)\r
+ max_tag = max(max_tag,tags_aux[i]);\r
+ tags_blen = bits(max_tag);\r
+ tags_len = (uint)npar-1;\r
+ tags_fix = new uint[uint_len(tags_blen,tags_len)];\r
+ for(uint i=0;i<(uint)npar-1;i++)\r
+ set_field(tags_fix,tags_blen,i,tags_aux[i]);\r
\r
delete bmb;\r
- delete pmb;\r
- delete ssb;\r
+ //delete pmb;\r
+ //delete ssb;\r
// makes the text collection static\r
if (!disable_tc)\r
Text->MakeStatic();\r
projects / SXSI / XMLTree.git / blobdiff