1 // =================================
 2 // Copyright (c) 2021 Seppo Laakko
 3 // Distributed under the MIT license
 4 // =================================
 5 
 6 #ifndef CMAJOR_SYMBOLS_FUNCTION_INDEX_INCLUDED
 7 #define CMAJOR_SYMBOLS_FUNCTION_INDEX_INCLUDED
 8 #include <cmajor/symbols/SymbolsApi.hpp>
 9 #include <soulng/util/BinaryWriter.hpp>
10 #include <boost/uuid/uuid.hpp>
11 #include <boost/functional/hash.hpp>
12 #include <unordered_map>
13 #include <mutex>
14 
15 namespace cmajor { namespace symbols {
16 
17 using namespace soulng::util;
18 
19 class Module;
20 class FunctionSymbol;
21 
22 class FunctionIndex 
23 {
24 public:
25     FunctionIndex(Module* module_);
26     void AddFunction(const boost::uuids::uuid& functionId, FunctionSymbol* functionSymbol);
27     void SetMainFunctionId(const boost::uuids::uuid& functionId);
28     const boost::uuids::uuid& GetMainFunctionId() const { return mainFunctionId; }
29     void Write(BinaryWriter& writer);
30 private:
31     Module* module;
32     std::unordered_map<boost::uuids::uuid, FunctionSymbol*, boost::boost::hash<boost::uuids::uuid>>functionMap;
33     boost::uuids::uuid mainFunctionId;
34 };
35 
36 } } // namespace cmajor::symbols
37 
38 #endif // CMAJOR_SYMBOLS_FUNCTION_INDEX_INCLUDED