| 198 | static const char *const ModelRef = "3D/3dmodel.model"; |
| 199 | |
| 200 | bool D3MFOpcPackage::validate() { |
| 201 | if (nullptr == mRootStream || nullptr == mZipArchive) { |
| 202 | return false; |
| 203 | } |
| 204 | |
| 205 | return mZipArchive->Exists(ModelRef); |
| 206 | } |
| 207 | |
| 208 | std::string D3MFOpcPackage::ReadPackageRootRelationship(IOStream *stream) { |
| 209 | XmlParser xmlParser; |