generic-library/poco
1
0
Fork 0
mirror of https://github.com/pocoproject/poco.git synced 2025-10-26 10:32:56 +01:00
Code Issues Projects Releases Wiki Activity

fix(templates): Corrected explicit template instantiations to avoid multiple instances.

Browse Source
This commit is contained in:
Matej Kenda
2025-01-14 11:18:10 +01:00
parent 7297033be7
commit daf19e5223
22 changed files with 284 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
Foundation/include/Poco/UnbufferedStreamBuf.h
View File

@@ -163,15 +163,14 @@ private:
//
// We provide an instantiation for char.
//
// Visual C++ needs a workaround - explicitly importing the template
// instantiation - to avoid duplicate symbols due to multiple
// instantiations in different libraries.
//
#if defined(_MSC_VER) && defined(POCO_DLL) && !defined(Foundation_EXPORTS)
template class Foundation_API BasicUnbufferedStreamBuf<char, std::char_traits<char>>;
#endif
typedef BasicUnbufferedStreamBuf<char, std::char_traits<char>> UnbufferedStreamBuf;
#if defined(POCO_OS_FAMILY_WINDOWS)
extern template class BasicUnbufferedStreamBuf<char, std::char_traits<char>>;
#else
extern template class Foundation_API BasicUnbufferedStreamBuf<char, std::char_traits<char>>;
#endif
using UnbufferedStreamBuf = BasicUnbufferedStreamBuf<char, std::char_traits<char>>;
} // namespace Poco