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0023935: Compiler warnings on returning Handle from C functions in OCAF schemas

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The warning 4190 is disabled because a C++ object calling from C section is manipulating only in C++ (outside of C section).
Second attempt to remove the warning: extern "C" is removed - everything works fine. But I tested it only on Windows.
Removed "Create##schema" method at all: without "extern "C"" it is useless. Checked that in OCCT and Samples this method is unused.

"new ##Schema" is used instead (like in StdDrivers.cxx, for an example). Also this approach is advised in Storage_Schema.cdl:
    	--   For example, if ShapeSchema is the class
    	-- inheriting from Storage_Schema and containing
    	-- the description of your application data schema,
    	-- you create a storage/retrieval algorithm as follows:
    	-- Handle(ShapeSchema) s = new
    	-- ShapeSchema;
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vro
2013-05-31 17:29:27 +04:00
parent 04cbc9d384
commit f8fc2b2a2d
1 changed files with 0 additions and 3 deletions
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3
src/Storage/Storage_Macros.hxx
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@@ -29,9 +29,6 @@ Standard_EXPORT Handle(Storage_CallBack) CallBackSelection(const TCollection_As
// Read_TypeSelection // Read_TypeSelection
// //
#define Storage_BEGIN_READ_SELECTION(schema) \ #define Storage_BEGIN_READ_SELECTION(schema) \
extern "C" { \
Standard_EXPORT Handle(Storage_Schema) Create##schema() { return new schema; } \
} \
Handle(Storage_CallBack) schema::CallBackSelection(const TCollection_AsciiString& rt) const \ Handle(Storage_CallBack) schema::CallBackSelection(const TCollection_AsciiString& rt) const \
{ \ { \
Handle(Standard_Persistent) p; \ Handle(Standard_Persistent) p; \