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0008239: Foundation Classes - directive "using namespace std" doesn't allow to build application with OCC and other 3rd party libraries

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Standard_Stream.hxx no more adds "using std::" entities.
This commit is contained in:
kgv 2019-08-13 11:33:20 +03:00 committed by bugmaster
parent 0423218095
commit 7fab82af5f
3 changed files with 3 additions and 29 deletions
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3
dox/dev_guides/upgrade/upgrade.md
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@ -1761,3 +1761,6 @@ The following API changes have been made:
* Methods BOPTools_BoxSelector::Reject and BOPTools_BoxSelector::Accept have been removed as unused.
* The RunParallel flag has been removed from the list of parameters of BOPAlgo_Tools::IntersectVertices method. Earlier, it performed selection from the UB tree in parallel mode. Now all interfering pairs are found in one pass, using pair traverse of the same BVH tree.
@subsection upgrade_740_stdnamespace Standard_Stream.hxx no more has "using std::" statements
*Standard_Stream.hxx* header, commonly included by other OCCT header files, does no more add entities from *std namespace* related to streams (like *std::cout*, *std::istream* and others) into global namespace.
The application code relying on this matter should be updated to either specify std namespace explicitly (like std::cout) or add "using std::" statements locally.

7
src/Message/Message_Messenger.hxx
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@ -185,11 +185,4 @@ inline const Handle(Message_Messenger)& Message_EndLine (const Handle(Message_Me
return theMessenger;
}
// endl
inline const Handle(Message_Messenger)& endl (const Handle(Message_Messenger)& theMessenger)
{
theMessenger->Send ("", Message_Info, Standard_True);
return theMessenger;
}
#endif // _Message_Messenger_HeaderFile

22
src/Standard/Standard_Stream.hxx
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@ -21,26 +21,4 @@
#include <iomanip>
#include <fstream>
// "using" declaration for STL types is still necessary
// as OCCT code contains too much of this staff without std:: prefix
using std::istream;
using std::ostream;
using std::ofstream;
using std::ifstream;
using std::fstream;
using std::filebuf;
using std::streambuf;
using std::streampos;
using std::ios;
using std::cout;
using std::cerr;
using std::cin;
using std::endl;
using std::ends;
using std::flush;
using std::setw;
using std::setprecision;
using std::hex;
using std::dec;
#endif // _Standard_Stream_HeaderFile