NOD_node_in_compute_context.hh

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/* SPDX-FileCopyrightText: 2024 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "BLI_compute_context.hh"
#include "BLI_hash.hh"
#include "BLI_struct_equality_utils.hh"
 
struct bNode;
struct bNodeSocket;
 
namespace blender::nodes {
 
struct NodeInContext {
  const ComputeContext *context = nullptr;
  const bNode *node = nullptr;
 
  uint64_t hash() const
  {
    return get_default_hash(this->context_hash(), this->node);
  }
 
  ComputeContextHash context_hash() const
  {
    return context ? context->hash() : ComputeContextHash{};
  }
 
  BLI_STRUCT_EQUALITY_OPERATORS_2(NodeInContext, context_hash(), node)
};
 
struct SocketInContext {
  const ComputeContext *context = nullptr;
  const bNodeSocket *socket = nullptr;
 
  uint64_t hash() const
  {
    return get_default_hash(this->context_hash(), this->socket);
  }
 
  ComputeContextHash context_hash() const
  {
    return context ? context->hash() : ComputeContextHash{};
  }
 
  BLI_STRUCT_EQUALITY_OPERATORS_2(SocketInContext, context_hash(), socket)
};
 
}  // namespace blender::nodes