#include "Utils.h"
#include "common_stub.hpp"
-extern "C" {
-#include <stdio.h>
-}
-
#define CAMLRAISEMSG(msg) (sxsi_raise_msg((char*) (msg)))
-#define XMLTREE(x) (Obj_val<XMLTree>(x))
+#define XMLTREE(x) (Obj_val<XMLTree*>(x))
-#define HSET(x) (Obj_val<TagIdSet>(x))
+#define HSET(x) (Obj_val<TagIdSet*>(x))
-#define XMLTREEBUILDER(x) (Obj_val<XMLTreeBuilder>(x))
+#define XMLTREEBUILDER(x) (Obj_val<XMLTreeBuilder*>(x))
#define TREENODEVAL(i) ((treeNode) (Int_val(i)))
extern "C" {
#include <sys/time.h>
#include <sys/resource.h>
+#include <stdio.h>
+#include <bp-darray.h>
}
{
CAMLparam1(unit);
CAMLlocal1(result);
- result = sxsi_alloc_custom<XMLTreeBuilder>();
- Obj_val<XMLTreeBuilder>(result) = new XMLTreeBuilder();
+ result = sxsi_alloc_custom<XMLTreeBuilder*>();
+ Obj_val<XMLTreeBuilder*>(result) = new XMLTreeBuilder();
+
CAMLreturn(result);
}
XMLTree * tree = XMLTREEBUILDER(vbuilder)->CloseDocument();
if (tree == NULL)
CAMLRAISEMSG("CloseDocument");
- result = sxsi_alloc_custom<XMLTree>();
- Obj_val<XMLTree>(result) = tree;
+ result = sxsi_alloc_custom<XMLTree*>();
+ Obj_val<XMLTree*>(result) = tree;
CAMLreturn (result);
}
CAMLlocal1(result);
XMLTree * tree;
try {
- tree = XMLTree::Load(Int_val(fd),Bool_val(load_tc),Int_val(sf), String_val(name));
- result = sxsi_alloc_custom<XMLTree>();
- Obj_val<XMLTree>(result) = tree;
+
+ tree = XMLTree::Load(Int_val(fd), Bool_val(load_tc), Int_val(sf), String_val(name));
+ result = sxsi_alloc_custom<XMLTree*>();
+ Obj_val<XMLTree*>(result) = tree;
CAMLreturn(result);
}
catch (const std::exception& e){ CAMLRAISEMSG(e.what()); }
return (Val_int(XMLTREE(tree)->NextElement(TREENODEVAL(node))));
}
+NoAlloc extern "C" value caml_xml_tree_next_node_before(value tree, value node, value ctx){
+ return (Val_int(XMLTREE(tree)->NextNodeBefore(TREENODEVAL(node), TREENODEVAL(ctx))));
+}
+
NoAlloc extern "C" value caml_xml_tree_prev_sibling(value tree, value node){
return (Val_int(XMLTREE(tree)->PrevSibling(TREENODEVAL(node))));
}
extern "C" value caml_unordered_set_alloc(value unit){
CAMLparam1(unit);
CAMLlocal1(hset);
- hset = sxsi_alloc_custom<TagIdSet>();
- Obj_val<TagIdSet>(hset) = new TagIdSet();
+ hset = sxsi_alloc_custom<TagIdSet*>();
+ Obj_val<TagIdSet*>(hset) = new TagIdSet();
CAMLreturn (hset);
}
BV_QUERY(equals, Equals)
BV_QUERY(contains, Contains)
BV_QUERY(lessthan, LessThan)
+
+
+////////////////////// BP
+
+extern "C" value caml_bitmap_create(value size)
+{
+ CAMLparam1(size);
+ size_t bits = Long_val(size);
+ size_t words = bits / (8*sizeof(unsigned int));
+ unsigned int *buffer = (unsigned int*) calloc(words+1, sizeof(unsigned int));
+ if (buffer == NULL)
+ CAMLRAISEMSG("BP: cannot allocate memory");
+ CAMLreturn( (value) buffer);
+}
+
+extern "C" value caml_bitmap_resize(value bitmap, value nsize)
+{
+ CAMLparam2(bitmap, nsize);
+ size_t bits = Long_val(nsize);
+ size_t bytes = (bits / (8 * sizeof(unsigned int)) + 1 ) * sizeof(unsigned int);
+ unsigned int * buffer = (unsigned int*) realloc((void *) bitmap, bytes);
+ if (buffer == NULL)
+ CAMLRAISEMSG("BP: cannot reallocate memory");
+ CAMLreturn((value) buffer);
+}
+
+extern "C" value caml_bitmap_setbit(value bitmap, value i, value b)
+{
+ CAMLparam3(bitmap, i, b);
+ unsigned int j = Int_val(i);
+ unsigned int x = Bool_val(b);
+ bp_setbit ((unsigned int*) bitmap, j, x);
+ CAMLreturn(Val_unit);
+}
+
+extern "C" void caml_bp_delete(value b)
+{
+ CAMLparam1(b);
+ bp * B = Obj_val<bp*>(b);
+ bp_delete(B);
+ CAMLreturn0;
+}
+
+extern "C" value caml_bp_construct(value bitmap, value npar)
+{
+ CAMLparam2(bitmap, npar);
+ CAMLlocal1(res);
+ bp * b = bp_construct(Int_val(npar), (unsigned int *) bitmap, OPT_DEGREE);
+ res = sxsi_alloc_custom<bp*>(caml_bp_delete);
+ Obj_val<bp*>(res) = b;
+ CAMLreturn(res);
+}
+
+extern "C" value caml_bp_first_child(value b, value idx)
+{
+ CAMLparam2(b, idx);
+ CAMLreturn (Val_int( bp_first_child(Obj_val<bp*>(b), Int_val(idx))));
+}
+
+
+extern "C" value caml_bp_next_sibling(value b, value idx)
+{
+ CAMLparam2(b, idx);
+ CAMLreturn (Val_int(bp_next_sibling(Obj_val<bp*>(b), Int_val(idx))));
+}
+
+extern "C" value caml_bp_preorder_rank(value b, value idx)
+{
+ CAMLparam2(b, idx);
+ CAMLreturn (Val_int(bp_preorder_rank(Obj_val<bp*>(b), Int_val(idx)) - 1));
+}
+
+
+extern "C" value caml_bp_load(value file)
+{
+ CAMLparam1(file);
+ CAMLlocal1(result);
+ bp *B;
+ int f1 = Int_val(file);
+ int f2 = dup(f1);
+ FILE * fd = fdopen(f2, "r");
+ if (fd == NULL)
+ CAMLRAISEMSG("Error opening bp file");
+ B = loadTree(fd);
+ fclose(fd);
+ result = sxsi_alloc_custom<bp*>(caml_bp_delete);
+ Obj_val<bp*>(result) = B;
+ CAMLreturn(result);
+}
+
+extern "C" value caml_bp_save(value b, value file)
+{
+ CAMLparam2(b, file);
+ bp *B = Obj_val<bp*>(b);
+ int f1 = Int_val(file);
+ int f2 = dup(f1);
+ FILE * fd = fdopen(f2, "a");
+ fflush(stderr);
+ if (fd == NULL)
+ CAMLRAISEMSG("Error saving bp file");
+ saveTree(B, fd);
+ fclose(fd);
+ CAMLreturn(Val_unit);
+}
+
+extern "C" value caml_bp_alloc_stats(value unit)
+{
+ CAMLparam1(unit);
+ CAMLreturn (Val_long(bp_get_alloc_stats()));
+}