Implement function verify_integrity() to check the correctness of dat…

…a in a datatable. Closes #7
h2oai · May 11, 2017 · cbd89b4 · cbd89b4
1 parent 3ede86a
commit cbd89b4
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Showing 7 changed files with 553 additions and 28 deletions.
diff --git a/c/datatable.h b/c/datatable.h
@@ -63,11 +63,24 @@ typedef struct DataTable {
 
 
 
+//==============================================================================
+// Auxiliary definitions
+
+// Status codes for the function verify_integrity()
+#define DTCK_NOERRORS       0
+#define DTCK_ERRORS_FOUND   1
+#define DTCK_ERRORS_FIXED   2
+#define DTCK_RUNTIME_ERROR  4
+#define DTCK_CANCELLED      8
+
+
 //==============================================================================
 
 DataTable* dt_DataTable_call(
     DataTable *self, RowMapping *rowmapping, ColMapping *colmapping);
 
+int dt_verify_integrity(DataTable *dt, char **errors, _Bool fix);
+
 void datatable_dealloc(DataTable *self);