1 files changed, 22 insertions, 4 deletions
diff --git a/nerv/lib/common.h b/nerv/lib/common.h
index 1c588d1..3d98574 100644
--- a/nerv/lib/common.h
+++ b/nerv/lib/common.h
@@ -7,6 +7,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#define PROFILE_HASHMAP_SIZE 123457
+
 typedef enum ErrCode {
     NERV_NORMAL,
     /* matrix err */
@@ -59,6 +61,21 @@ typedef struct Status {
             nerv_error_status(L, &status); \
     } while (0)
 
+#define CHECK_SAME_DIMENSION(a, b, status) \
+    do { \
+        if (!(a->nrow == b->nrow && a->ncol == b->ncol)) \
+            NERV_EXIT_STATUS(status, MAT_MISMATCH_DIM, 0); \
+    } while (0)
+
+#define CHECK_SAME_DIMENSION_RET(a, b, status) \
+    do { \
+        if (!(a->nrow == b->nrow && a->ncol == b->ncol)) \
+        { \
+            NERV_SET_STATUS(status, MAT_MISMATCH_DIM, 0); \
+            return 0; \
+        } \
+    } while (0)
+
 typedef struct HashNode {
     const char *key;
     void *val;
@@ -75,10 +92,11 @@ typedef struct HashMap {
     size_t size;
 } HashMap;
 
-HashMap *hashmap_create(size_t size, HashKey_t hfunc, HashMapCmp_t cmp);
-void *hashmap_getval(HashMap *h, const char *key);
-void hashmap_setval(HashMap *h, const char *key, void *val);
-void hashmap_clear(HashMap *h);
+HashMap *nerv_hashmap_create(size_t size, HashKey_t hfunc, HashMapCmp_t cmp);
+void *nerv_hashmap_getval(HashMap *h, const char *key);
+void nerv_hashmap_setval(HashMap *h, const char *key, void *val);
+void nerv_hashmap_clear(HashMap *h);
+void nerv_hashmap_destroy(HashMap *h);
 
 size_t bkdr_hash(const char *key);