58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
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// please note that this replacement implementation does not
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// provide the performance benefit of the original, which
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// makes only one allocation as opposed to two allocations
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// (smart pointer counter and payload) which are usually
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// required if object and smart pointer are constructed
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// independently.
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#ifndef INCLUDED_AI_BOOST_MAKE_SHARED
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#define INCLUDED_AI_BOOST_MAKE_SHARED
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namespace boost {
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template <typename T>
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shared_ptr<T> make_shared() {
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return shared_ptr<T>(new T());
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}
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template <typename T, typename T0>
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shared_ptr<T> make_shared(const T0& t0) {
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return shared_ptr<T>(new T(t0));
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}
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template <typename T, typename T0,typename T1>
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shared_ptr<T> make_shared(const T0& t0, const T1& t1) {
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return shared_ptr<T>(new T(t0,t1));
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}
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template <typename T, typename T0,typename T1,typename T2>
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shared_ptr<T> make_shared(const T0& t0, const T1& t1, const T2& t2) {
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return shared_ptr<T>(new T(t0,t1,t2));
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}
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template <typename T, typename T0,typename T1,typename T2,typename T3>
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shared_ptr<T> make_shared(const T0& t0, const T1& t1, const T2& t2, const T3& t3) {
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return shared_ptr<T>(new T(t0,t1,t2,t3));
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}
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template <typename T, typename T0,typename T1,typename T2,typename T3, typename T4>
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shared_ptr<T> make_shared(const T0& t0, const T1& t1, const T2& t2, const T3& t3, const T4& t4) {
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return shared_ptr<T>(new T(t0,t1,t2,t3,t4));
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}
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template <typename T, typename T0,typename T1,typename T2,typename T3, typename T4, typename T5>
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shared_ptr<T> make_shared(const T0& t0, const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5) {
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return shared_ptr<T>(new T(t0,t1,t2,t3,t4,t5));
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}
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template <typename T, typename T0,typename T1,typename T2,typename T3, typename T4, typename T5, typename T6>
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shared_ptr<T> make_shared(const T0& t0, const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5, const T6& t6) {
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return shared_ptr<T>(new T(t0,t1,t2,t3,t4,t5,t6));
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}
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}
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#endif
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