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Redefined smart pointer classes in safer way

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This commit is contained in:
Tsuda Kageyu
2013-05-18 13:45:44 +09:00
parent 23418c25a4
commit 5ed8d12478
22 changed files with 645 additions and 343 deletions
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16
ConfigureChecks.cmake
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@ -213,7 +213,7 @@ check_cxx_source_compiles("
check_cxx_source_compiles("
#include <memory>
int main() { std::tr1::shared_ptr<int> x; return 0; }
int main() { std::shared_ptr<int> x; return 0; }
" TAGLIB_USE_STD_SHARED_PTR)
if(NOT TAGLIB_USE_STD_SHARED_PTR)
@ -230,6 +230,20 @@ if(NOT TAGLIB_USE_STD_SHARED_PTR)
endif()
endif()
# Determine where unique_ptr<T> or scoped_ptr<T> is defined regardless of C++11 support.
check_cxx_source_compiles("
#include <memory>
int main() { std::unique_ptr<int> x; return 0; }
" TAGLIB_USE_STD_UNIQUE_PTR)
if(NOT TAGLIB_USE_STD_UNIQUE_PTR)
check_cxx_source_compiles("
#include <boost/scoped_ptr.hpp>
int main() { boost::scoped_ptr<int> x; return 0; }
" TAGLIB_USE_BOOST_SCOPED_PTR)
endif()
# Determine whether CppUnit is installed.
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)