From 20ea33f3321738e7c1b4cad7bdcaedcdb54dd0f0 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Tue, 11 Apr 2023 10:18:18 -0400
Subject: Artifact simplification (#2781)

* #include an absolute path didn't work - because paths were taken to always be relative.

* WIP simplifying artifact interface.

* Use ContainedKind.

* Remove LazyCastableList.
Use ContainedKind for find.

* Remove ICastableList.

* Remove need for ICastableList.

* Remove IArtifactContainer.

* Small fixes.

* Small improvements around Artifact.

* Make explicit find is for *representations* that can cast.
Fix bug in handling casting in lookup.

* Made associated items artifacts too.

* Small fixes.

* Small improvements around writing a container.
---
 source/core/slang-castable-util.cpp | 70 -------------------------------------
 1 file changed, 70 deletions(-)
 delete mode 100644 source/core/slang-castable-util.cpp

(limited to 'source/core/slang-castable-util.cpp')

diff --git a/source/core/slang-castable-util.cpp b/source/core/slang-castable-util.cpp
deleted file mode 100644
index 38652d47b..000000000
--- a/source/core/slang-castable-util.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-// slang-castable-util.cpp
-#include "slang-castable-util.h"
-
-namespace Slang {
-
-/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! CastableUtil !!!!!!!!!!!!!!!!!!!!!!!!!!! */
-
-/* static */ComPtr<ICastable> CastableUtil::getCastable(ISlangUnknown* unk)
-{
-    SLANG_ASSERT(unk);
-    ComPtr<ICastable> castable;
-    if (SLANG_SUCCEEDED(unk->queryInterface(SLANG_IID_PPV_ARGS(castable.writeRef()))))
-    {
-        SLANG_ASSERT(castable);
-    }
-    else
-    {
-        castable = new UnknownCastableAdapter(unk);
-    }
-    return castable;
-}
-
-/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! UnknownCastableAdapter !!!!!!!!!!!!!!!!!!!!!!!!!!! */
-
-void* UnknownCastableAdapter::castAs(const Guid& guid)
-{
-    if (auto intf = getInterface(guid))
-    {
-        return intf;
-    }
-    if (auto obj = getObject(guid))
-    {
-        return obj;
-    }
-
-    if (m_found && guid == m_foundGuid)
-    {
-        return m_found;
-    }
-
-    ComPtr<ISlangUnknown> cast;
-    if (SLANG_SUCCEEDED(m_contained->queryInterface(guid, (void**)cast.writeRef())) && cast)
-    {
-        // Save the interface in the cache
-        m_found = cast;
-        m_foundGuid = guid;
-
-        return cast;
-    }
-    return nullptr;
-}
-
-void* UnknownCastableAdapter::getInterface(const Guid& guid)
-{
-    if (guid == ISlangUnknown::getTypeGuid() ||
-        guid == ICastable::getTypeGuid() ||
-        guid == IUnknownCastableAdapter::getTypeGuid())
-    {
-        return static_cast<IUnknownCastableAdapter*>(this);
-    }
-    return nullptr;
-}
-
-void* UnknownCastableAdapter::getObject(const Guid& guid)
-{
-    SLANG_UNUSED(guid);
-    return nullptr;
-}
-
-} // namespace Slang
-- 
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