ART: Added print indices back to BitVector Dumper

- Added an API to get the indices set instead of 001...0 format

Change-Id: I75841e41ca9b7ef77a0717715669dbe12506d6a1
Signed-Off-By: Jean Christophe Beyler <jean.christophe.beyler@intel.com>

1 files changed, 28 insertions, 1 deletions

diff --git a/runtime/base/bit_vector.h b/runtime/base/bit_vector.h
index 2a6839619a..3e965e4e9a 100644
--- a/runtime/base/bit_vector.h
+++ b/runtime/base/bit_vector.h
@@ -149,10 +149,37 @@ class BitVector {
     bool EnsureSizeAndClear(unsigned int num);
 
     void Dump(std::ostream& os, const char* prefix) const;
+
+    /**
+     * @brief last_entry is this the last entry for the dot dumping
+     * @details if not, a "|" is appended to the dump.
+     */
     void DumpDot(FILE* file, const char* prefix, bool last_entry = false) const;
 
+    /**
+     * @brief last_entry is this the last entry for the dot dumping
+     * @details if not, a "|" is appended to the dump.
+     */
+    void DumpIndicesDot(FILE* file, const char* prefix, bool last_entry = false) const;
+
   protected:
-    void DumpHelper(std::ostringstream& buffer, const char* prefix) const;
+    /**
+     * @brief Dump the bitvector into buffer in a 00101..01 format.
+     * @param buffer the ostringstream used to dump the bitvector into.
+     */
+    void DumpHelper(const char* prefix, std::ostringstream& buffer) const;
+
+    /**
+     * @brief Dump the bitvector in a 1 2 5 8 format, where the numbers are the bit set.
+     * @param buffer the ostringstream used to dump the bitvector into.
+     */
+    void DumpIndicesHelper(const char* prefix, std::ostringstream& buffer) const;
+
+    /**
+     * @brief Wrapper to perform the bitvector dumping with the .dot format.
+     * @param buffer the ostringstream used to dump the bitvector into.
+     */
+    void DumpDotHelper(bool last_entry, FILE* file, std::ostringstream& buffer) const;
 
   private:
     Allocator* const allocator_;