public static String GetCSharpDecl(this MethodBase m, ToCSharpOptions opt)
{
opt = opt ?? ToCSharpOptions.Terse;
var buffer = new StringBuilder();
if (opt.EmitAttributes && m.Attrs().IsNotEmpty())
{
buffer.Append(m.GetCSharpAttributesClause(opt)).Append(" ");
}
if (opt.EmitAttributes && m is MethodInfo && (((MethodInfo)m).ReturnParameter).Attrs().IsNotEmpty())
{
buffer.Append(((MethodInfo)m).ReturnParameter.GetCSharpAttributesClause(opt)).Append(" ");
}
if (opt.EmitVisibilityQualifier)
{
buffer.Append(m.GetCSharpVisibilityQualifier()).Append(" ");
}
if (opt.EmitStaticQualifier && m.IsStatic)
{
buffer.Append("static ");
}
if (!(m is ConstructorInfo))
{
buffer.Append(m.Ret().GetCSharpRef(opt)).Append(" ");
}
if (opt.EmitDeclaringType)
{
buffer.Append(m.DeclaringType.GetCSharpRef(ToCSharpOptions.Terse) + "::");
}
if (!(m is ConstructorInfo))
{
buffer.Append(m.Name.Slice(0, m.Name.IndexOf("`") == -1 ? m.Name.Length : m.Name.IndexOf("`")));
}
else if (opt.EmitCtorNameAsClassName)
{
buffer.Append(m.DeclaringType.Name.Slice(0, m.DeclaringType.Name.IndexOf("`") == -1 ? m.DeclaringType.Name.Length : m.DeclaringType.Name.IndexOf("`")));
}
else
{
buffer.Append(m.Name.Slice(0, m.Name.IndexOf("`") == -1 ? m.Name.Length : m.Name.IndexOf("`")));
}
if (opt.EmitTypeArgs)
{
buffer.Append(m.GetCSharpTypeArgsClause(opt));
}
buffer.Append("(");
m.GetParameters().ForEach((pi, i) =>
{
if (opt.EmitAttributes && pi.Attrs().IsNotEmpty())
{
buffer.Append(pi.GetCSharpAttributesClause(opt)).Append(" ");
}
var mod = "";
if (pi.ParameterType.IsByRef && pi.IsOut)
{
mod = "out";
}
if (pi.ParameterType.IsByRef && !pi.IsOut)
{
mod = "ref";
}
if (mod.IsNotEmpty())
{
buffer.Append(mod).Append(" ");
}
var t_par = pi.ParameterType.IsByRef ? pi.ParameterType.GetElementType() : pi.ParameterType;
buffer.Append(t_par.GetCSharpRef(opt)).Append(" ");
buffer.Append(pi.Name);
if (i != m.GetParameters().Count() - 1)
{
buffer.Append(", ");
}
});
buffer.Append(")");
if (opt.EmitTypeArgsConstraints)
{
buffer.Append(m.GetCSharpTypeConstraintsClause(opt));
}
if (opt.EmitSemicolon)
{
buffer.Append(";");
}
return(buffer.ToString());
}
