Python - Added hypergraph functionnality

- k-best translations
- 1-best, k-best structures
- sample derivations from the forest
- intersect hypergraph and lattice
- lattice

1 files changed, 31 insertions, 7 deletions

diff --git a/python/src/utils.pxd b/python/src/utils.pxd
index ae38948e..786cd265 100644
--- a/python/src/utils.pxd
+++ b/python/src/utils.pxd
@@ -4,20 +4,29 @@ from libcpp.vector cimport vector
 cdef extern from "<iostream>" namespace "std":
     cdef cppclass istream:
         pass
+    cdef cppclass ostream:
+        pass
     cdef cppclass istringstream(istream):
         istringstream(char*)
 
-cdef extern from "utils/filelib.h":
-    cdef cppclass ReadFile:
-        ReadFile(string)
-        istream* stream()
-
 cdef extern from "utils/weights.h":
     ctypedef double weight_t
 
+cdef extern from "utils/logval.h":
+    cdef cppclass LogVal[T]:
+        pass
+
+cdef extern from "utils/prob.h":
+    cdef cppclass prob_t:
+        pass
+
 cdef extern from "utils/wordid.h":
     ctypedef int WordID
 
+cdef extern from "utils/sparse_vector.h":
+    cdef cppclass SparseVector[T]:
+        pass
+
 cdef extern from "utils/tdict.cc" namespace "TD":
     cdef string GetString(vector[WordID] st)
 
@@ -25,5 +34,20 @@ cdef extern from "utils/verbose.h":
     cdef void SetSilent(bint)
 
 cdef extern from "utils/fdict.h" namespace "FD":
-    WordID Convert(char*)
-    string& Convert(WordID)
+    WordID FDConvert "FD::Convert" (char*)
+    string& FDConvert "FD::Convert" (WordID)
+
+cdef extern from "utils/filelib.h":
+    cdef cppclass ReadFile:
+        ReadFile(string)
+        istream* stream()
+
+cdef extern from "utils/sampler.h":
+    cdef cppclass MT19937:
+        pass
+
+"""
+cdef extern from "<boost/shared_ptr.hpp>" namespace "boost":
+    cdef cppclass shared_ptr[T]:
+        void reset(T*)
+"""