Added ability to read chechpoint hashes from json file in data folder

1 files changed, 9 insertions, 0 deletions

diff --git a/src/cryptonote_core/checkpoints.cpp b/src/cryptonote_core/checkpoints.cpp
index 3669a7217..c76a23841 100644
--- a/src/cryptonote_core/checkpoints.cpp
+++ b/src/cryptonote_core/checkpoints.cpp
@@ -93,4 +93,13 @@ namespace cryptonote
     uint64_t checkpoint_height = it->first;
     return checkpoint_height < block_height;
   }
+  uint64_t checkpoints::get_max_height()
+  {
+    std::map< uint64_t, crypto::hash >::const_iterator highest = 
+        std::max_element( m_points.begin(), m_points.end(),
+                         ( boost::bind(&std::map< uint64_t, crypto::hash >::value_type::first, _1) < 
+                           boost::bind(&std::map< uint64_t, crypto::hash >::value_type::first, _2 ) ) );
+    return highest->first;
+  }
+
 }