Check this site: http://www.stellarscience.com/improve_open_cascade.html
Their tool modifies the source code to conform to c++ standards. Didn't try it out myself, though.
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Building OCC apps using VC7
Is this supported? I get compiler errors where things like is not found. VC7 has only the non-.h versions of these header files. E.g.
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I already tried that tool. It functions quite good. It can also be used to restructure the source directory tree of OCC.