Prepare Token/Node handling

1 files changed, 19 insertions, 2 deletions

diff --git a/flowgraph/node.cpp b/flowgraph/node.cpp
index fc55ef6..f81a7e1 100644
--- a/flowgraph/node.cpp
+++ b/flowgraph/node.cpp
@@ -2,8 +2,25 @@
 
 #include "data.h"
 
+#include <boost/endian/conversion.hpp>
+
 using namespace FlowGraph;
 
-Data FlowGraph::MakeLocalPointer(const std::string& name) { return Data(DataType::Pointer, std::make_shared<LocalStorage>(name)); }
-Data FlowGraph::MakeLocalSize(const std::string& name) { return Data(DataType::Size, std::make_shared<LocalStorage>(name)); }
+// 4 byte for now
+Data FlowGraph::MakeConstantInt(int i)
+{
+ std::vector<uint8_t> value(size_t(4));
+ *(reinterpret_cast<int32_t*>(value.data())) = boost::endian::native_to_little(static_cast<int32_t>(i));
+ return Data(DataType::Int, std::make_shared<Constant>(value));
+}
+
+Data FlowGraph::MakeLocalPointer(const std::string& name)
+{
+ return Data(DataType::Pointer, std::make_shared<LocalStorage>(name));
+}
+
+Data FlowGraph::MakeLocalSize(const std::string& name)
+{
+ return Data(DataType::Size, std::make_shared<LocalStorage>(name));
+}