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/*
* 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
/** \file
* \ingroup fn
*/
#include "FN_multi_function_network.hh"
namespace blender::fn {
class MFNetworkEvaluationStorage;
class MFNetworkEvaluator : public MultiFunction {
private:
Vector<const MFOutputSocket *> inputs_;
Vector<const MFInputSocket *> outputs_;
public:
MFNetworkEvaluator(Vector<const MFOutputSocket *> inputs, Vector<const MFInputSocket *> outputs);
void call(IndexMask mask, MFParams params, MFContext context) const override;
private:
using Storage = MFNetworkEvaluationStorage;
void copy_inputs_to_storage(MFParams params, Storage &storage) const;
void copy_outputs_to_storage(
MFParams params,
Storage &storage,
Vector<const MFInputSocket *> &outputs_to_initialize_in_the_end) const;
void evaluate_network_to_compute_outputs(MFContext &global_context, Storage &storage) const;
void evaluate_function(MFContext &global_context,
const MFFunctionNode &function_node,
Storage &storage) const;
bool can_do_single_value_evaluation(const MFFunctionNode &function_node, Storage &storage) const;
void initialize_remaining_outputs(MFParams params,
Storage &storage,
Span<const MFInputSocket *> remaining_outputs) const;
};
} // namespace blender::fn
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