Merge branch 'master' of github.com:redpony/cdec

1 files changed, 40 insertions, 15 deletions

diff --git a/python/src/utils.pxd b/python/src/utils.pxd
index 786cd265..3d518524 100644
--- a/python/src/utils.pxd
+++ b/python/src/utils.pxd
@@ -1,5 +1,6 @@
 from libcpp.string cimport string
 from libcpp.vector cimport vector
+from libcpp.pair cimport pair
 
 cdef extern from "<iostream>" namespace "std":
     cdef cppclass istream:
@@ -8,30 +9,60 @@ cdef extern from "<iostream>" namespace "std":
         pass
     cdef cppclass istringstream(istream):
         istringstream(char*)
+    ostream cout
 
 cdef extern from "utils/weights.h":
     ctypedef double weight_t
 
 cdef extern from "utils/logval.h":
     cdef cppclass LogVal[T]:
-        pass
+        double as_float()
 
-cdef extern from "utils/prob.h":
-    cdef cppclass prob_t:
-        pass
+    double log(LogVal[double]&)
 
 cdef extern from "utils/wordid.h":
     ctypedef int WordID
 
-cdef extern from "utils/sparse_vector.h":
-    cdef cppclass SparseVector[T]:
+cdef extern from "utils/small_vector.h":
+    cdef cppclass SmallVector[T]:
         pass
 
+cdef extern from "utils/sparse_vector.h":
+    cdef cppclass FastSparseVector[T]:
+        cppclass const_iterator:
+            const_iterator(FastSparseVector[T]&, bint is_end)
+            pair[unsigned, T]* ptr "operator->" ()
+            const_iterator& operator++()
+            bint operator==(const_iterator&)
+            bint operator!=(const_iterator&)
+        FastSparseVector()
+        FastSparseVector(FastSparseVector[T]&)
+        const_iterator begin()
+        const_iterator end()
+        void init_vector(vector[T]* vp)
+        T value(unsigned k)
+        void set_value(unsigned k, T& v)
+        size_t size()
+        bint nonzero(unsigned k)
+        bint operator==(FastSparseVector[T]&)
+        T dot(vector[weight_t]&) # cython bug when [T]
+        T dot(FastSparseVector[T]&)
+
+    FastSparseVector[weight_t] operator+(FastSparseVector[weight_t]&, FastSparseVector[weight_t]&)
+    FastSparseVector[weight_t] operator-(FastSparseVector[weight_t]&, FastSparseVector[weight_t]&)
+    ostream operator<<(ostream& out, FastSparseVector[weight_t]& v)
+
+cdef extern from "utils/weights.h" namespace "Weights":
+    void InitSparseVector(vector[weight_t]& dv, FastSparseVector[weight_t]* sv)
+
 cdef extern from "utils/tdict.cc" namespace "TD":
-    cdef string GetString(vector[WordID] st)
+    string GetString(vector[WordID]& st)
+    unsigned NumWords()
+    WordID TDConvert "TD::Convert" (char*)
+    char* TDConvert "TD::Convert" (WordID)
 
 cdef extern from "utils/verbose.h":
-    cdef void SetSilent(bint)
+    void SetSilent(bint)
 
 cdef extern from "utils/fdict.h" namespace "FD":
     WordID FDConvert "FD::Convert" (char*)
@@ -39,15 +70,9 @@ cdef extern from "utils/fdict.h" namespace "FD":
 
 cdef extern from "utils/filelib.h":
     cdef cppclass ReadFile:
-        ReadFile(string)
+        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*)
-"""