SaraP
119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
/*++
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Copyright (C) 2019 3MF Consortium (Original Author)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Abstract: This is a stub class definition of CResourceIterator
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*/
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#include "lib3mf_resource.hpp"
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#include "lib3mf_resourceiterator.hpp"
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#include "lib3mf_interfaceexception.hpp"
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// Include custom headers here.
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using namespace Lib3MF::Impl;
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/*************************************************************************************************************************
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Class definition of CResourceIterator
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**************************************************************************************************************************/
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CResourceIterator::CResourceIterator()
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{
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m_nCurrentIndex = -1;
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}
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void CResourceIterator::addResource(NMR::PModelResource pResource)
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{
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if (pResource.get() == nullptr)
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throw ELib3MFInterfaceException(LIB3MF_ERROR_INVALIDPARAM);
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m_pResources.push_back(pResource);
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}
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bool CResourceIterator::MoveNext ()
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{
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// Get Resource Count
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Lib3MF_int32 nBuildItemCount = (Lib3MF_int32)m_pResources.size();
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m_nCurrentIndex++;
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// Check new Index
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if (m_nCurrentIndex >= nBuildItemCount) {
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m_nCurrentIndex = nBuildItemCount;
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return false;
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}
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else {
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return true;
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}
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}
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bool CResourceIterator::MovePrevious ()
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{
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// Get Resource Count
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m_nCurrentIndex--;
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// Check new Index
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if (m_nCurrentIndex <= -1) {
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m_nCurrentIndex = -1;
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return false;
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}
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else {
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return true;
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}
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}
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NMR::PModelResource CResourceIterator::GetCurrentResource()
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{
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// Get Resource Count
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Lib3MF_int32 nBuildItemCount = (Lib3MF_int32)m_pResources.size();
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if ((m_nCurrentIndex < 0) || (m_nCurrentIndex >= nBuildItemCount))
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throw ELib3MFInterfaceException(LIB3MF_ERROR_ITERATORINVALIDINDEX);
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return m_pResources[m_nCurrentIndex];
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}
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IResource * CResourceIterator::GetCurrent ()
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{
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// Create specific API class
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return new CResource(GetCurrentResource());
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}
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IResourceIterator * CResourceIterator::Clone ()
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{
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auto pResources = std::unique_ptr<CResourceIterator>(new CResourceIterator());
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for (auto iIterator = m_pResources.begin(); iIterator != m_pResources.end(); iIterator++)
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pResources->addResource(*iIterator);
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return pResources.release();
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}
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Lib3MF_uint64 CResourceIterator::Count()
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{
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return m_pResources.size();
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}
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