From a8e0fe6a542318a31dff94e9fcfdc420a4808af2 Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Tue, 7 Dec 2021 15:21:59 +0100
Subject: Geometry Nodes: move type conversions to blenkernel

The type conversions do not depend on other files in the nodes
module. Furthermore we want to use the conversions in the
geometry module without creating a dependency to the
nodes module there.
---
 source/blender/nodes/NOD_type_conversions.hh | 82 ----------------------------
 1 file changed, 82 deletions(-)
 delete mode 100644 source/blender/nodes/NOD_type_conversions.hh

(limited to 'source/blender/nodes/NOD_type_conversions.hh')

diff --git a/source/blender/nodes/NOD_type_conversions.hh b/source/blender/nodes/NOD_type_conversions.hh
deleted file mode 100644
index c8b24fd1260..00000000000
--- a/source/blender/nodes/NOD_type_conversions.hh
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#pragma once
-
-#include "FN_multi_function.hh"
-
-namespace blender::nodes {
-
-using fn::CPPType;
-
-struct ConversionFunctions {
-  const fn::MultiFunction *multi_function;
-  void (*convert_single_to_initialized)(const void *src, void *dst);
-  void (*convert_single_to_uninitialized)(const void *src, void *dst);
-};
-
-class DataTypeConversions {
- private:
-  Map<std::pair<fn::MFDataType, fn::MFDataType>, ConversionFunctions> conversions_;
-
- public:
-  void add(fn::MFDataType from_type,
-           fn::MFDataType to_type,
-           const fn::MultiFunction &fn,
-           void (*convert_single_to_initialized)(const void *src, void *dst),
-           void (*convert_single_to_uninitialized)(const void *src, void *dst))
-  {
-    conversions_.add_new({from_type, to_type},
-                         {&fn, convert_single_to_initialized, convert_single_to_uninitialized});
-  }
-
-  const ConversionFunctions *get_conversion_functions(fn::MFDataType from, fn::MFDataType to) const
-  {
-    return conversions_.lookup_ptr({from, to});
-  }
-
-  const ConversionFunctions *get_conversion_functions(const CPPType &from, const CPPType &to) const
-  {
-    return this->get_conversion_functions(fn::MFDataType::ForSingle(from),
-                                          fn::MFDataType::ForSingle(to));
-  }
-
-  const fn::MultiFunction *get_conversion_multi_function(fn::MFDataType from,
-                                                         fn::MFDataType to) const
-  {
-    const ConversionFunctions *functions = this->get_conversion_functions(from, to);
-    return functions ? functions->multi_function : nullptr;
-  }
-
-  bool is_convertible(const CPPType &from_type, const CPPType &to_type) const
-  {
-    return conversions_.contains(
-        {fn::MFDataType::ForSingle(from_type), fn::MFDataType::ForSingle(to_type)});
-  }
-
-  void convert_to_uninitialized(const CPPType &from_type,
-                                const CPPType &to_type,
-                                const void *from_value,
-                                void *to_value) const;
-
-  fn::GVArray try_convert(fn::GVArray varray, const CPPType &to_type) const;
-
-  fn::GVMutableArray try_convert(fn::GVMutableArray varray, const CPPType &to_type) const;
-};
-
-const DataTypeConversions &get_implicit_type_conversions();
-
-}  // namespace blender::nodes
-- 
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