public static NIFunctionBuilder DefineMethodType(this string functionName)
{
NIFunctionBuilder functionBuilder = NITypes.Factory.DefineFunction(functionName);
functionBuilder.IsStatic = true;
return(functionBuilder);
}
protected NIType DefineGenericOutputFunctionSignature()
{
NIFunctionBuilder functionBuilder = NITypes.Factory.DefineFunction("genericOutput");
NIType typeParameter = Signatures.AddGenericDataTypeParameter(functionBuilder, "TData");
return(functionBuilder.AddOutput(typeParameter, "out").CreateType());
}
private static NIType AddGenericMutabilityTypeParameter(NIFunctionBuilder functionBuilder, string name)
{
var genericTypeParameters = functionBuilder.MakeGenericParameters(name);
var parameterBuilder = genericTypeParameters.ElementAt(0);
SetMutabilityTypeAttribute((NIAttributedBaseBuilder)parameterBuilder);
return(parameterBuilder.CreateType());
}
public static NIType AddGenericLifetimeTypeParameter(NIFunctionBuilder functionBuilder, string name)
{
var genericTypeParameters = functionBuilder.MakeGenericParameters(name);
var parameterBuilder = genericTypeParameters.ElementAt(0);
DataTypes.SetLifetimeTypeAttribute((NIAttributedBaseBuilder)parameterBuilder);
return(parameterBuilder.CreateType());
}
public static NIType AddGenericDataTypeParameter(NIFunctionBuilder functionBuilder, string name, params NITypeBuilder[] constraints)
{
var genericTypeParameters = functionBuilder.MakeGenericParameters(name);
NITypeBuilder typeBuilder = genericTypeParameters.ElementAt(0);
// HACK, but there seems to be no other public way to add constraints to an NITypeBuilder
List <NITypeBuilder> builderConstraints = (List <NITypeBuilder>)((NIGenericTypeBuilder)typeBuilder).Constraints;
builderConstraints.AddRange(constraints);
return(typeBuilder.CreateType());
}
public void FunctionNodeWithNonGenericSignatureParameterAndIncorrectTypeWired_ValidateVariableUsages_ErrorCreated()
{
DfirRoot dfirRoot = DfirRoot.Create();
NIFunctionBuilder signatureTypeBuilder = NITypes.Factory.DefineFunction("NonGenericInput");
NIType signatureType = signatureTypeBuilder.AddInput(NITypes.Int32, "input").CreateType();
FunctionalNode functionalNode = new FunctionalNode(dfirRoot.BlockDiagram, signatureType);
ConnectConstantToInputTerminal(functionalNode.InputTerminals[0], NITypes.Boolean, false);
RunSemanticAnalysisUpToValidation(dfirRoot);
AssertTerminalHasTypeConflictMessage(functionalNode.InputTerminals[0]);
}
static AutomaticNodeInsertionTests()
{
NIFunctionBuilder signatureBuilder = NITypes.Factory.DefineFunction("outputOwner");
_outputOwnerSignature = signatureBuilder.AddOutput(NITypes.Int32, "owner").CreateType();
signatureBuilder = NITypes.Factory.DefineFunction("outputString");
_outputOwnerStringSignature = signatureBuilder.AddOutput(NITypes.String, "owner").CreateType();
signatureBuilder = NITypes.Factory.DefineFunction("stringSlicePassthrough");
signatureBuilder.AddInputOutput(
DataTypes.StringSliceType.CreateImmutableReference(Signatures.AddGenericLifetimeTypeParameter(signatureBuilder, "TLife")),
"stringSlice");
_stringSlicePassthroughSignature = signatureBuilder.CreateType();
}
public static NIFunctionBuilder AddInputOutput(this NIFunctionBuilder functionBuilder, NIType parameterType, string name)
{
functionBuilder.DefineParameter(parameterType, name, NIParameterPassingRule.Required, NIParameterPassingRule.Optional);
return(functionBuilder);
}
public static void AddInputOutputParameter(NIFunctionBuilder functionBuilder, NIType parameterType, string name)
{
functionBuilder.DefineParameter(parameterType, name, NIParameterPassingRule.Required, NIParameterPassingRule.Recommended);
}