public TreeNode Visit(AstFrameSubspace item)
{
var node = new TreeNode(item.Name)
{
Tag = item,
ImageKey = @"Subspace64.png",
SelectedImageKey = @"Subspace64.png"
};
return(node);
}
/// <summary>
/// Create a multivector pattern binding all IDs in the given subspace to variables
/// </summary>
/// <param name="subspace"></param>
/// <returns></returns>
public static GMacMultivectorBinding Create(AstFrameSubspace subspace)
{
var mvPattern = new GMacMultivectorBinding(subspace.FrameMultivector);
foreach (var id in subspace.AssociatedSubspace.SubspaceSignaturePattern.TrueIndexes)
{
mvPattern.BindCoefToVariable(id);
}
return(mvPattern);
}
public void Visit(AstFrameSubspace subspace)
{
Graph
.AddNode("Subspace " + subspace.Name)
.SetLabel(
Graph.Table(
"Subspace",
"Subspace: " + subspace.Name,
subspace.BasisBlades.Select(item => item.Name).ToArray()
)
)
.AddEdgeFrom("Basis Blades");
}
public string Visit(AstFrameSubspace item)
{
var composer = CreateColumnsComposer();
composer
.AppendToColumns("Subspace Name:", item.AccessName)
.AppendEmptyStringsToColumns()
.AppendToColumns(
"Basis Blades:",
BasisBladesInformationTable(item.BasisBlades.OrderBy(b => b.Grade).ThenBy(b => b.Index))
);
return composer.GenerateText();
}
/// <summary>
/// Find a frame subspace given a text reference starting at the current scope information
/// </summary>
/// <param name="symbolName"></param>
/// <returns></returns>
public AstFrameSubspace Subspace(string symbolName)
{
symbolName = symbolName.Trim();
AstFrameSubspace symbolInfo;
LanguageSymbol symbol;
if (_symbolsCache.TryGetValue(symbolName, out symbol))
{
symbolInfo = new AstFrameSubspace(symbol as GMacFrameSubspace);
}
else
{
symbolInfo = _expressionCompiler.GetSubspace(symbolName);
AddToSymbolsCache(symbolName, symbolInfo.AssociatedSubspace);
}
this.ReportNormal("Request Frame Subspace " + symbolName.DoubleQuote(), symbolInfo.IsNotNullAndValid());
return(symbolInfo);
}
/// <summary>
/// If this value access is a multivector this selects components belonging to the given subspace
/// into a new value access of the same multivector type
/// </summary>
/// <param name="subspace"></param>
/// <returns></returns>
public AstDatastoreValueAccess SelectMultivectorComponents(AstFrameSubspace subspace)
{
return(SelectMultivectorComponents(subspace.BasisBladeIDs));
}
/// <summary>
/// Sets the target variables names for a multivector input\output variable parameter in the code block
/// </summary>
/// <param name="valueAccessName"></param>
/// <param name="subspace"></param>
/// <param name="getTargetVarName"></param>
/// <returns></returns>
public GMacTargetVariablesNaming SetMultivectorParameters(string valueAccessName, AstFrameSubspace subspace, Func <int, string> getTargetVarName)
{
return(SetMultivectorParameters(BaseMacro.Parameter(valueAccessName), subspace.BasisBladeIDs, getTargetVarName));
}
/// <summary>
/// Sets the target variables names for a multivector input\output variable parameter in the code block
/// </summary>
/// <param name="valueAccess"></param>
/// <param name="subspace"></param>
/// <param name="getTargetVarName"></param>
/// <returns></returns>
public GMacTargetVariablesNaming SetMultivectorParameters(AstDatastoreValueAccess valueAccess, AstFrameSubspace subspace, Func <int, string> getTargetVarName)
{
if (valueAccess.IsNullOrInvalid())
{
return(this);
}
return(SetMultivectorParameters(valueAccess, subspace.BasisBladeIDs, getTargetVarName));
}
/// <summary>
/// If the given value access is a multivector this binds a given subspace to variables
/// </summary>
/// <param name="valueAccessName"></param>
/// <param name="subspace"></param>
/// <returns></returns>
public GMacMacroBinding BindMultivectorPartToVariables(string valueAccessName, AstFrameSubspace subspace)
{
return(BindMultivectorPartToVariables(ToValueAccess(valueAccessName), subspace));
}
/// <summary>
/// If the given value access is a multivector this binds a given subspace to variables
/// </summary>
/// <param name="valueAccess"></param>
/// <param name="subspace"></param>
/// <returns></returns>
public GMacMacroBinding BindMultivectorPartToVariables(AstDatastoreValueAccess valueAccess, AstFrameSubspace subspace)
{
if (valueAccess.IsNullOrInvalid())
{
throw new ArgumentNullException(nameof(valueAccess));
}
if (subspace.IsNullOrInvalid())
{
throw new ArgumentNullException(nameof(subspace));
}
return(BindToVariables(valueAccess.SelectMultivectorComponents(subspace)));
}
