1 #include <iostream>
      2 #include <angelscript.h>
      3 using namespace std;
      4
      5 void Print(float value)
      6 {
      7           cout<<value<<endl;
      8 }
      9
     10 void MessageCallback(const asSMessageInfo *msg, void *param)
     11 {
     12           const char *type = "ERR ";
     13             if( msg->type == asMSGTYPE_WARNING )
     14                         type = "WARN";
     15                           else if( msg->type == asMSGTYPE_INFORMATION )
     16                                       type = "INFO";
     17                                         cout<<  msg->section<<msg->row<< msg->col<< type<< msg->message<<endl;
     18 }
     19
     20 const char *szScript ="float globalval=0;void dosomething(){Print(globalvar);}";
     21 int main(int argc,char*argv[])
     22 {
     23         int i;
     24         asIScriptEngine *engine = asCreateScriptEngine(ANGELSCRIPT_VERSION);
     25
     26         i = engine->SetMessageCallback(asFUNCTION(MessageCallback), 0, asCALL_CDECL);
     27         assert(i>=0);
     28
     29
     30         i = engine->RegisterGlobalFunction("void Print(float)", asFUNCTION(Print), asCALL_CDECL);
     31         assert(i>=0);
     32         engine->AddScriptSection("test","start",szScript,56);
     33         engine->Build("test");
     34
     35         // Do some preparation before execution
     36         asIScriptContext *context = engine->CreateContext();
     37         int functionID = engine->GetFunctionIDByDecl("test", "void dosomething()");
     38
     39         // Execute the script function
     40         context->Prepare(functionID);
     41         context->Execute();
     42
     43         // Release the context when finished with it
     44         context->Release();
     45         return 0;
     46 }

      9 void Prints(std::string &in)     10 {     11         cout << in<<endl;     12 }     41         i = engine->RegisterGlobalFunction("void Prints(string &in)",asFUNCTION(Prints),asCALL_GENERIC);