82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
//
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// Copyright 2021 Pixar
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//
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// Licensed under the Apache License, Version 2.0 (the "Apache License")
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// with the following modification; you may not use this file except in
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// compliance with the Apache License and the following modification to it:
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// Section 6. Trademarks. is deleted and replaced with:
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//
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// 6. Trademarks. This License does not grant permission to use the trade
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// names, trademarks, service marks, or product names of the Licensor
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// and its affiliates, except as required to comply with Section 4(c) of
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// the License and to reproduce the content of the NOTICE file.
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//
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// You may obtain a copy of the Apache License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the Apache License with the above modification is
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// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the Apache License for the specific
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// language governing permissions and limitations under the Apache License.
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//
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#include "../bfr/surfaceFactoryCache.h"
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#include "../bfr/patchTree.h"
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namespace OpenSubdiv {
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namespace OPENSUBDIV_VERSION {
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namespace Bfr {
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//
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// Trivial constructor and destructor:
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//
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SurfaceFactoryCache::SurfaceFactoryCache() : _map() {
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}
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SurfaceFactoryCache::~SurfaceFactoryCache() {
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// Potentially monitor usage on destruction
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}
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//
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// Internal methods to find and add map entries:
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//
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SurfaceFactoryCache::DataType
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SurfaceFactoryCache::find(KeyType const & key) const {
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MapType::const_iterator itFound = _map.find(key);
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return (itFound != _map.end()) ? itFound->second : DataType(0);
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}
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SurfaceFactoryCache::DataType
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SurfaceFactoryCache::add(KeyType const & key, DataType const & data) {
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MapType::const_iterator itFound = _map.find(key);
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return (itFound != _map.end()) ? itFound->second : (_map[key] = data);
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}
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//
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// Virtual method defaults -- intended to be overridden for thread-safety:
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//
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SurfaceFactoryCache::DataType
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SurfaceFactoryCache::Find(KeyType const & key) const {
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return find(key);
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}
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SurfaceFactoryCache::DataType
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SurfaceFactoryCache::Add(KeyType const & key, DataType const & data) {
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return add(key, data);
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}
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} // end namespace Bfr
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} // end namespace OPENSUBDIV_VERSION
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using namespace OPENSUBDIV_VERSION;
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} // end namespace OpenSubdiv
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