[MethodImpl(MethodImplOptions.AggressiveInlining)]// Small function which is called frequently in loops, inline it
public static bool TryEnum(Type enumType, AtomicString Keyword, out object outEnum)
{
if (enumType is null)
{
throw new ArgumentNullException(nameof(enumType));
}
Contract.EndContractBlock();
int enumIndex = EnumMetaTable.Meta.Lookup(enumType.TypeHandle);
if (enumIndex < 0)
{
/* Enum has no index */
outEnum = null;
return(false);
}
if (!EnumMetaTable.KEYWORD[enumIndex].TryGetValue(Keyword, out object outValue))
{
outEnum = default;
return(false);
}
outEnum = outValue;
return(true);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]// Small function which is called frequently in loops, inline it
public static bool Is_Declared <T>(AtomicString Keyword) where T : struct
{
if (!EnumMetaTable.Meta.Lookup <T>(out int outIndex))
{
return(false);/* Enum has no index */
}
return(EnumMetaTable.KEYWORD[outIndex]?.ContainsKey(Keyword) ?? false);
}
public bool Equals(AtomicString other)
{
// Check if hashes match
if (0 != ((other.Flags ^ Flags) & EAtomicStringFlags.CaseInsensitive))
{/* Flag mismatch: the XOR of both flags still returned CaseInsensitive, meaning only one of these atomic-strings is trying to be case-insensitive */
return(Hash_Lower == other.Hash_Lower);
}
else
{
return(other.GetHashCode() == GetHashCode());
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]// Small function which is called frequently in loops, inline it
public static T Enum <T>(AtomicString Keyword) where T : struct
{
int enumIndex = EnumMetaTable.Meta.Lookup <T>();
if (enumIndex > -1)
{
if (EnumMetaTable.KEYWORD[enumIndex].TryGetValue(Keyword, out var outValue))
{
return((T)outValue);
}
}
throw new Exception($"Unable to find keyword for enum value {Keyword} in meta-enum table");
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]// Small function which is called frequently in loops, inline it
public static bool Is_Declared(Type enumType, AtomicString Keyword)
{
if (enumType is null)
{
throw new ArgumentNullException(nameof(enumType));
}
Contract.EndContractBlock();
int enumIndex = EnumMetaTable.Meta.Lookup(enumType.TypeHandle);
if (enumIndex < 0)
{
return(false);/* Enum has no index */
}
return(EnumMetaTable.KEYWORD[enumIndex]?.ContainsKey(Keyword) ?? false);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]// Small function which is called frequently in loops, inline it
public static object Enum(Type enumType, AtomicString Keyword)
{
if (enumType is null)
{
throw new ArgumentNullException(nameof(enumType));
}
Contract.EndContractBlock();
int enumIndex = EnumMetaTable.Meta.Lookup(enumType.TypeHandle);
if (enumIndex > -1)
{
if (EnumMetaTable.KEYWORD[enumIndex].TryGetValue(Keyword, out var outValue))
{
return(outValue);
}
}
throw new Exception($"Unable to find keyword for enum value {Keyword} in meta-enum table");
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]// Small function which is called frequently in loops, inline it
public static bool TryEnum <T>(AtomicString Keyword, out T outEnum) where T : struct
{
int enumIndex = EnumMetaTable.Meta.Lookup <T>();
if (enumIndex < 0)
{
/* Enum has no index */
outEnum = default;
return(false);
}
if (!EnumMetaTable.KEYWORD[enumIndex].TryGetValue(Keyword, out object outValue))
{
outEnum = default;
return(false);
}
outEnum = CastTo <T> .From(outValue);
return(true);
}
protected int Get_Or_Register_Name(AtomicString Name, out bool outIsCustom)
{
var nameValue = Name_To_Value(Name);
if (nameValue.HasValue)
{
outIsCustom = false;
return((int)nameValue.Value);
}
/* If we couldnt resolve this string name from our enum then it is a custom name */
outIsCustom = true;
if (!NameRegistry.TryGetValue(Name, out int Value))
{/* Register new custom name */
Value = CUSTOM_VALUE--;
NameRegistry.TryAdd(Name, Value);
}
return(Value);
}
public StyleFunction(AtomicString Name, params CssValue[] Args)
{
this.Name = Name;
this.Args = Args.ToArray();
}