2 files changed, 8 insertions, 0 deletions
diff --git a/src/script/script.cpp b/src/script/script.cpp
index fd33924732..b1d2ceeb9f 100644
--- a/src/script/script.cpp
+++ b/src/script/script.cpp
@@ -260,3 +260,8 @@ std::string CScript::ToString() const
     }
     return str;
 }
+
+size_t CScript::DynamicMemoryUsage() const
+{
+    return memusage::DynamicUsage(*(static_cast<const std::vector<unsigned char>*>(this)));
+}
diff --git a/src/script/script.h b/src/script/script.h
index e39ca57f4f..aea34d05f4 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -6,6 +6,7 @@
 #ifndef BITCOIN_SCRIPT_SCRIPT_H
 #define BITCOIN_SCRIPT_SCRIPT_H
 
+#include "memusage.h"
 #include "crypto/common.h"
 
 #include <assert.h>
@@ -607,6 +608,8 @@ public:
         // The default std::vector::clear() does not release memory.
         std::vector<unsigned char>().swap(*this);
     }
+
+    size_t DynamicMemoryUsage() const;
 };
 
 class CReserveScript