private string GenerateNorm2Code()
{
if (ClassData.ClassId == 0)
{
return("return " + GMacLanguage.ScalarZero + ";");
}
//var macroGen = new GMacMacroCodeGenerator(LibraryComposer, CurrentFrame.Macro(DefaultMacro.MetricUnary.NormSquared));
var macroGen = CreateMacroCodeGenerator(DefaultMacro.MetricUnary.NormSquared);
macroGen.ActionSetMacroParametersBindings =
macroBinding =>
{
macroBinding.BindToVariables(macroBinding.BaseMacro.OutputParameterValueAccess);
macroBinding.BindMultivectorPartToVariables("mv", ClassData.ClassBasisBladeIds);
};
macroGen.ActionSetTargetVariablesNames =
targetNaming =>
{
//This line is actually not needed because we will override the macro output assignment code
//using the ActionBeforeGenerateSingleComputation member delegate
targetNaming.SetScalarParameter(targetNaming.BaseMacro.OutputParameterValueAccess, "result");
targetNaming.SetMultivectorParameters("mv", b => b.GradeIndexName);
//targetNaming.SetTempVariables(index => "tempVar" + index.ToString("X4") + "");
MvLibraryGenerator.SetTargetTempVariablesNames(targetNaming);
};
macroGen.ActionBeforeGenerateSingleComputation =
(composer, codeInfo) =>
{
if (!codeInfo.ComputedVariable.IsOutput)
{
return;
}
composer
.AddEmptyLine()
.Add(SyntaxFactory.ReturnValue(codeInfo.RhsExpressionCode))
.AddEmptyLine();
codeInfo.EnableCodeGeneration = false;
};
return(macroGen.Generate());
}
protected override void SetTargetVariablesNames(GMacTargetVariablesNaming targetNaming)
{
//Set names of output parameter components
var outputParam = targetNaming.BaseMacro.OutputParameterValueAccess;
if (outputParam.GMacType.IsValidMultivectorType)
{
targetNaming.SetMultivectorParameters(outputParam, b => "result." + b.GradeIndexName);
}
else
{
targetNaming.SetScalarParameter(outputParam, "result");
}
//Set names for input parameters components
targetNaming.SetMultivectorParameters("mv1", b => b.GradeIndexName);
targetNaming.SetMultivectorParameters("mv2", b => "mv." + b.GradeIndexName);
//Set names for temp variables
MvLibraryGenerator.SetTargetTempVariablesNames(targetNaming);
}
