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0028249: Upgrade Guide - mention need to use option -std=c++0x when using GCC

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abv 2017-08-16 16:40:01 +03:00 committed by bugmaster
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dox/dev_guides/upgrade/upgrade.md

@ -324,6 +324,15 @@ The methods *V3d_View::Convert* and *V3d_View::ConvertWithProj()* have ceased to
Porting of user applications from an earlier OCCT version to version 7.0.0 requires taking into account the following major changes.
Building OCCT now requires compiler supporting some C++11 features.
The supported compilers are:
- MSVC: version 10 (Visual Studio 2010) or later
- GCC: version 4.3 or later
- CLang: version 3.6 or later
- ICC: version XE 2013 SP 1 or later
When compiling code that uses OCCT with GCC and CLang compilers, it is necessary to use compiler option -std=c++0x (or its siblings) to enable C++11 features.
@subsection upgrade_700_persist Removal of legacy persistence
Legacy persistence for shapes and OCAF data based on *Storage_Schema* (toolkits *TKPShape*, *TKPLCAF*, *TKPCAF*, *TKShapeShcema, TLStdLSchema, TKStdSchema*, and *TKXCAFSchema*) has been removed in OCCT 7.0.0.