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First half of support for N3657; heterogenous lookups for set/multiset

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188241 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow
2013-08-13 01:11:06 +00:00
parent 0f678bd69e
commit 4a0a98166c
12 changed files with 902 additions and 0 deletions
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22
test/support/private_constructor.hpp Normal file
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#ifndef __PRIVATE_CONSTRUCTOR__H
#define __PRIVATE_CONSTRUCTOR__H
#include <iostream>
struct PrivateConstructor {
PrivateConstructor static make ( int v ) { return PrivateConstructor(v); }
int get () const { return val; }
private:
PrivateConstructor ( int v ) : val(v) {}
int val;
};
bool operator < ( const PrivateConstructor &lhs, const PrivateConstructor &rhs ) { return lhs.get() < rhs.get(); }
bool operator < ( const PrivateConstructor &lhs, int rhs ) { return lhs.get() < rhs; }
bool operator < ( int lhs, const PrivateConstructor &rhs ) { return lhs < rhs.get(); }
std::ostream & operator << ( std::ostream &os, const PrivateConstructor &foo ) { return os << foo.get (); }
#endif