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Added GetEnumerator

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This commit is contained in:
Brian Fiete 2021-12-27 14:34:55 -05:00
parent c5e1e70409
commit b2cb8f74d3
1 changed files with 28 additions and 2 deletions
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30
BeefLibs/corlib/src/Enum.bf
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@ -1,4 +1,5 @@
using System.Reflection; using System.Reflection;
using System.Collections;
namespace System namespace System
{ {
@ -43,13 +44,19 @@ namespace System
return false; return false;
} }
public static readonly EnumValuesEnumerator<TEnum> GetValues<TEnum>() public static EnumEnumerator<TEnum> GetEnumerator<TEnum>()
where TEnum : enum where TEnum : enum
{ {
return .(); return .();
} }
public static readonly EnumNamesEnumerator<TEnum> GetNames<TEnum>() public static EnumValuesEnumerator<TEnum> GetValues<TEnum>()
where TEnum : enum
{
return .();
}
public static EnumNamesEnumerator<TEnum> GetNames<TEnum>()
where TEnum : enum where TEnum : enum
{ {
return .(); return .();
@ -120,6 +127,25 @@ namespace System
} }
} }
public struct EnumEnumerator<TEnum> : EnumFieldsEnumerator<TEnum>, IEnumerator<(StringView name, TEnum value)>
where TEnum : enum
{
public new (StringView name, TEnum value) Current
{
get
{
return ((.)base.Current.[Friend]mFieldData.[Friend]mName, (.)base.Current.[Friend]mFieldData.[Friend]mData);
}
}
public new Result<(StringView name, TEnum value)> GetNext() mut
{
if (!MoveNext())
return .Err;
return Current;
}
}
public struct EnumValuesEnumerator<TEnum> : EnumFieldsEnumerator<TEnum>, IEnumerator<TEnum> public struct EnumValuesEnumerator<TEnum> : EnumFieldsEnumerator<TEnum>, IEnumerator<TEnum>
where TEnum : enum where TEnum : enum
{ {