add sub dimension

ypermutation_t/src/permutation_t/permutation_t.c

@@ -42,6 +42,13 @@ int sign(long int a){
     return p;\
   }\
   PERMUTATION_##type * INIT_PERMUTATION_##type(type *perm, size_t size){\
+    if (size == 0) return NULL;\
+    PERMUTATION_##type *p = CREATE_PERMUTATION_##type(size);\
+    p->perm = perm ; /*malloc(size*sizeof(type));\
+    for(size_t i=0;i<size;++i) p->perm[i] = perm[i];*/\
+    return p;\
+  }\
+  PERMUTATION_##type * INIT_COPY_PERMUTATION_##type(type *perm, size_t size){\
     if (size == 0) return NULL;\
     PERMUTATION_##type *p = CREATE_PERMUTATION_##type(size);\
     p->perm = malloc(size*sizeof(type));\

ypermutation_t/src/permutation_t/permutation_t.h

@@ -20,6 +20,7 @@
   typedef struct PERMUTATION_##type PERMUTATION_##type;\
   PERMUTATION_##type * CREATE_PERMUTATION_##type(size_t size);\
   PERMUTATION_##type * INIT_PERMUTATION_##type(type *perm, size_t size);\
+  PERMUTATION_##type * INIT_COPY_PERMUTATION_##type(type *perm, size_t size);\
   PERMUTATION_TYPE_SIZE_T * TRANSLATE_TO_SET_THEORIC_SIZE_T_##type(const PERMUTATION_##type *p );\
   bool IS_PERMUTATION_##type(const PERMUTATION_##type *p );\
 size_t TabToPlaceAlgo_##type(const PERMUTATION_##type *p);\