mirror of
https://github.com/OPM/ResInsight.git
synced 2026-10-26 07:00:17 -05:00
Kristian Bendiksen
3067823e71
Replace the monolithic RigNonUniformRefinement class with a proper polymorphic hierarchy: RigRefinement (abstract base), RigNoRefinement (identity), RigUniformRefinement (O(1) uniform), and RigNonUniformRefinement (per-cell custom fractions). Ownership uses std::unique_ptr<RigRefinement>, consumers receive const RigRefinement&. This eliminates the misleading class name, removes effectiveRefinement() indirection, and gives each refinement mode an appropriately optimized implementation.
100 lines
4.1 KiB
C++
100 lines
4.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2026- Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RigUniformRefinement.h"
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RigUniformRefinement::RigUniformRefinement( const cvf::Vec3st& refinement, const cvf::Vec3st& sectorSize )
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: m_sectorSize( sectorSize )
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, m_refinement( refinement )
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{
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for ( auto dim : { DimI, DimJ, DimK } )
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{
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m_cachedFractions[dim] = generateEqualFractions( m_refinement[dim] );
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::unique_ptr<RigRefinement> RigUniformRefinement::clone() const
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{
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return std::make_unique<RigUniformRefinement>( *this );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigUniformRefinement::subcellCount( Dimension dim, size_t origIndex ) const
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{
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if ( origIndex >= m_sectorSize[dim] ) return 1;
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return m_refinement[dim];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigUniformRefinement::cumulativeOffset( Dimension dim, size_t origIndex ) const
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{
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if ( origIndex > m_sectorSize[dim] ) return 0;
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return origIndex * m_refinement[dim];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigUniformRefinement::totalRefinedCount( Dimension dim ) const
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{
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return m_sectorSize[dim] * m_refinement[dim];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::pair<size_t, size_t> RigUniformRefinement::mapRefinedToOriginal( Dimension dim, size_t refinedIndex ) const
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{
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if ( m_sectorSize[dim] == 0 ) return { 0, 0 };
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return { refinedIndex / m_refinement[dim], refinedIndex % m_refinement[dim] };
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigUniformRefinement::cumulativeFractions( Dimension dim, size_t /*origIndex*/ ) const
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{
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return m_cachedFractions[dim];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigUniformRefinement::sectorSize( Dimension dim ) const
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{
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return m_sectorSize[dim];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigUniformRefinement::hasRefinement() const
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{
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return m_refinement.x() > 1 || m_refinement.y() > 1 || m_refinement.z() > 1;
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}
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