1 files changed, 70 insertions, 0 deletions
diff --git a/core/pla_initbycopy.hpp b/core/pla_initbycopy.hpp
new file mode 100644
index 0000000..7fe6334
--- /dev/null
+++ b/core/pla_initbycopy.hpp
@@ -0,0 +1,70 @@
+#ifndef IsIx5LlrtRM4hjuaHq11FAgirk
+#define IsIx5LlrtRM4hjuaHq11FAgirk
+
+#include <assert.h>
+
+#include <boost/static_assert.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/mpl/if.hpp>
+
+#include "template_helpers.hpp"
+#include "time.hpp"
+#include "quant_types.hpp"
+
+#include "model.hpp" // for Weight
+
+namespace PLA_InitByCopy_Impl {
+
+using namespace boost;
+using namespace boost::mpl;
+
+template<typename Prop, typename QuantClass = typename Prop::quant::class_t>
+struct Action {
+    template<typename Data>
+    void operator() (Data &, Time) {} // NOOP on discrete quants
+};
+
+template<typename Prop>
+struct Action<Prop, ContinuousPropertyClass> {
+  typedef typename Prop::quant Quant;
+
+  template<typename Data>
+  void operator() (Data &data, Time time) {
+    PropertyInstance<Prop, true> src;
+    typedef typename if_<is_same<Quant, Global>,
+		uint8_t,
+		typename Prop::instance_ptr_t::ptr_t
+		>::type ptr_t;
+    assert(time <= src.data.timeLimit); // we do not want to cause addCheckpoint()
+    for (ptr_t i = 0; i < Prop::instance_ptr_t::numInstances(); i++)
+      data.data.set(src.data.getTime(time, i), i, src.data.getValue(time, i));
+  }
+};
+
+struct PLA_InitByCopy {
+  // action types & consts
+  typedef Void result_t;
+  template<typename ContextProp, bool _doWriteResults> struct local_state_t 
+  : Action<ContextProp> {};
+
+  // action state
+  result_t result;
+  Time time;
+  
+  PLA_InitByCopy(Time time) : time(time) {}
+
+  // action methods
+  template<typename _PC, typename ContextData, typename LocalState>
+  inline void pre(_PC &, ContextData &data, LocalState &action) {
+    action(data, time);
+  }
+
+  template<typename _PC, typename _Data, typename _LocalState>
+  inline void post(_PC &, _Data &, _LocalState &) { }
+};
+
+} // namespace PLA_InitByCopy_Impl
+
+using PLA_InitByCopy_Impl::PLA_InitByCopy;
+
+#endif // IsIx5LlrtRM4hjuaHq11FAgirk