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IDProjectCategoryView StatusLast Update
0030844CommunityOCCT:Data Exchangepublic2022-10-24 10:38
ReporterVico Liang Assigned Togka  
PrioritynormalSeverityfeature 
Status newResolutionopen 
Product Version7.4.0 
Target Version7.8.0 
Summary0030844: Data Exchange - Support import from and export to stream for data exchange interface
DescriptionOCAF has already support stream interface. This is definitely a great design. While it's lacking support for data exchange interface such as STEP, IGES, STL, VRML. Why we need stream support for such case? the first reason is that user has higher level control on file. For example, on UWP application, user don't have permission to accessing file directly outside sandbox with traditional file operation API. To conquer this issue, user can use the windows UWP API to open and save file by using bridge stream interface. There may be other benefit with the stream interface.
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Relationships

related to 0027342 closedbugmaster Open CASCADE Data Exchange, STEP - support C++ streams for import 
related to 0032350 verifiedmahaidong Community Data Exchange - STEPControl_Writer.writeStream(std::ostream) 

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Issue History

Date Modified Username Field Change
2019-07-14 18:18 Vico Liang New Issue
2019-07-14 18:18 Vico Liang Assigned To => gka
2019-09-04 17:02 kgv Summary Support import from and export to stream for data exchange interface => Data Exchange - Support import from and export to stream for data exchange interface
2019-09-04 17:03 kgv Relationship added related to 0027342
2019-09-12 12:45 gka Target Version 7.4.0 => 7.5.0
2020-10-02 21:47 abv Target Version 7.5.0 => 7.6.0
2021-10-18 11:12 kgv Relationship added related to 0032350
2021-11-01 18:13 szy Target Version 7.6.0 => 7.7.0
2022-10-24 10:38 szy Target Version 7.7.0 => 7.8.0