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0030844Community[OCCT] OCCT:Data Exchangepublic2019-07-14 18:182019-09-12 12:45
Vico Liang 
gka 
normalfeature 
newopen 
[OCCT] 7.4.0 
[OCCT] 7.5.0* 
0030844: Data Exchange - Support import from and export to stream for data exchange interface
OCAF 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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related to 0027342resolved abv Open CASCADE Data Exchange, STEP - support C++ streams for import / export 
Issue History
2019-07-14 18:18Vico LiangNew Issue
2019-07-14 18:18Vico LiangAssigned To => gka
2019-09-04 17:02kgvSummarySupport 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 17:03kgvRelationship addedrelated to 0027342
2019-09-12 12:45gkaTarget Version7.4.0 => 7.5.0*

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