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coord/ops: negation operator

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Danny Robson 2015-03-07 03:18:13 +11:00
parent 869125e308
commit 3f07f6edf7
1 changed files with 9 additions and 0 deletions
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coord/ops.hpp
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@ -148,6 +148,15 @@ namespace util {
SCALAR_OP(/=) SCALAR_OP(/=)
#undef SCALAR_OP #undef SCALAR_OP
//-------------------------------------------------------------------------
// negation
template <size_t S, typename T, template<size_t,typename> class K>
K<S,T> operator- (K<S,T> k)
{
k *= -1;
return ;
}
/////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////
// logic operators // logic operators