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//===-- main.cpp ------------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
template <int Arg>
class TestObj
{
public:
int getArg()
{
return Arg;
}
};
//----------------------------------------------------------------------
// Define a template class that we can specialize with an enumeration
//----------------------------------------------------------------------
enum class EnumType
{
Member,
Subclass
};
template <EnumType Arg> class EnumTemplate;
//----------------------------------------------------------------------
// Specialization for use when "Arg" is "EnumType::Member"
//----------------------------------------------------------------------
template <>
class EnumTemplate<EnumType::Member>
{
public:
EnumTemplate(int m) :
m_member(m)
{
}
int getMember() const
{
return m_member;
}
protected:
int m_member;
};
//----------------------------------------------------------------------
// Specialization for use when "Arg" is "EnumType::Subclass"
//----------------------------------------------------------------------
template <>
class EnumTemplate<EnumType::Subclass> :
public EnumTemplate<EnumType::Member>
{
public:
EnumTemplate(int m) : EnumTemplate<EnumType::Member>(m)
{
}
};
int main(int argc, char **argv)
{
TestObj<1> testpos;
TestObj<-1> testneg;
EnumTemplate<EnumType::Member> member(123);
EnumTemplate<EnumType::Subclass> subclass(123*2);
return testpos.getArg() - testneg.getArg() + member.getMember()*2 - subclass.getMember(); // Breakpoint 1
}
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