// Have a look at the .gm + .grg, the ExternalAttributeEvaluationModelExternalFunctions.cs,
// and the ExternalAttributeEvaluationModelExternalFunctionsImpl.cs files.
// They show how to declare external classes and actions in the model file,
// and how to use them in the attribute calculations in the rule file.
// The generated XXXExternalFunctions.cs file contains the partial classes of the data types and functions
// and the manually coded XXXExternalFunctionsImpl.cs file exemplifies how to implement these external functions.
void DoEAE()
{
graph = new ExternalAttributeEvaluationGraph();
actions = new ExternalAttributeEvaluationActions(graph);
procEnv = new LGSPGraphProcessingEnvironment(graph, actions);
// use graph rewrite sequence
procEnv.ApplyGraphRewriteSequence("init");
Console.WriteLine(procEnv.PerformanceInfo.MatchesFound + " matches found.");
Console.WriteLine(procEnv.PerformanceInfo.RewritesPerformed + " rewrites performed.");
procEnv.PerformanceInfo.Reset();
// use new 2.5 exact interface
IMatchesExact<Rule_r.IMatch_r> matchesExact = actions.r.Match(procEnv, 0);
Console.WriteLine(matchesExact.Count + " matches found.");
actions.r.Modify(procEnv, matchesExact.FirstExact);
}
// Have a look at the .gm + .grg, the ExternalAttributeEvaluationModelExternalFunctions.cs,
// and the ExternalAttributeEvaluationModelExternalFunctionsImpl.cs files.
// They show how to declare external classes and actions in the model file,
// and how to use them in the attribute calculations in the rule file.
// The generated XXXExternalFunctions.cs file contains the partial classes of the data types and functions
// and the manually coded XXXExternalFunctionsImpl.cs file exemplifies how to implement these external functions.
void DoEAE()
{
graph = new ExternalAttributeEvaluationGraph();
actions = new ExternalAttributeEvaluationActions(graph);
procEnv = new LGSPGraphProcessingEnvironment(graph, actions);
// use graph rewrite sequence
procEnv.ApplyGraphRewriteSequence("init");
Console.WriteLine(procEnv.PerformanceInfo.MatchesFound + " matches found.");
Console.WriteLine(procEnv.PerformanceInfo.RewritesPerformed + " rewrites performed.");
procEnv.PerformanceInfo.Reset();
// use new 2.5 exact interface
IMatchesExact <Rule_r.IMatch_r> matchesExact = actions.r.Match(procEnv, 0);
Console.WriteLine(matchesExact.Count + " matches found.");
actions.r.Modify(procEnv, matchesExact.FirstExact);
}
