/// <summary>
/// The declartion part of the method, e.g. 'private int MyMethod(in MyType type, out ThatType that)'
/// </summary>
public string GetDeclarationString()
{
return(_declarationCache ??= BuildString());
string BuildString()
{
var str = new StringBuilder();
str.Append(Accessibility.ToCodeString()); // private
str.Append(' ');
str.Append(ReturnType); // int
str.Append(' ');
if (!IsConstructor)
{
str.Append(MethodName); // MyMethod
}
if (TypeParameters.Count > 0)
{
str.Append('<');
str.Append(string.Join(",", TypeParameters.Select(x => x.GenericName)));
str.Append('>');
}
str.Append("(");
str.Append(string.Join(", ", Arguments.Select(x => x.ToParamString())));
str.Append(")");
if (TypeParameters.All(x => !x.HasConstrain))
{
return(str.ToString());
}
foreach (var generic in TypeParameters)
{
if (!generic.HasConstrain)
{
continue;
}
str.Append("where");
str.Append(' ');
str.Append(generic.GenericName);
str.Append(" : ");
str.Append(string.Join(",", GetGenericsArgs(generic)));
str.Append(' ');
}
return(str.ToString());
}