66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
// (C) Copyright Edward Diener 2020
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// Use, modification and distribution are subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt).
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#include <boost/tti/detail/dmacro_sunfix.hpp>
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struct AType
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{
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template<class X,class Y,class Z> double SomeFuncTemplateName(X,Y *,Z &) { return 0.0; }
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template<class X,class Y,short AA> static int StatFuncTemplate(X *,Y) { int ret(AA); return ret; }
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};
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template
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<
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class C,
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class T
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>
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struct TestFunctionTemplate
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{
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typedef char Bad;
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struct Good { char x[2]; };
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template<T> struct helper BOOST_TTI_DETAIL_MACRO_SUNFIX ;
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template<class U> static Good check(helper<&U::template SomeFuncTemplateName<int,long,double> > *);
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template<class U> static Bad check(...);
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static const bool value=sizeof(check<C>(0))==sizeof(Good);
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};
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template
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<
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class C,
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class T
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>
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struct TestStaticFunctionTemplate
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{
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typedef char Bad;
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struct Good { char x[2]; };
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template<T *> struct helper BOOST_TTI_DETAIL_MACRO_SUNFIX ;
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template<class U> static Good check(helper<&U::template StatFuncTemplate<long,int,1234> > *);
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template<class U> static Bad check(...);
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static const bool value=sizeof(check<C>(0))==sizeof(Good);
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};
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int main()
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{
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bool bv =
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TestFunctionTemplate
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<
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AType,
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double (AType::*) (int,long *,double &)
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>::value
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&&
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TestStaticFunctionTemplate
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<
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AType,
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int (long *,int)
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>::value
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;
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return (bv ? 0 : 1);
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}
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