I have the following, rather simple, template:
template< typename T >
struct compare {
bool operator()( T a, T b ) { return a < b; }
};
template< typename T, typename Comp = compare< T > >
T min( T a, T b ) { // line 22
Comp comp;
if( comp( a, b ) ) return a;
return b;
}
template< typename T, typename Comp = compare< T > >
T max( T a, T b ) { // line 29
Comp comp;
if( !comp( a, b ) ) return a;
return b;
}
When I compile the previous code I get the following errors:
utility.h:22: error: default template arguments may not be used in function templates
utility.h:29: error: default template arguments may not be used in function templates
I have written before many templates like this, much more complicated, but it's the first time I get this error. What am I doing wrong? Thanks in advance.
