id() should be const with no ref

This commit is contained in:
Sébastien Loriot 2012-05-11 12:14:21 +00:00
parent 77ea587d47
commit ce41bc6925
1 changed files with 1 additions and 2 deletions

View File

@ -55,8 +55,7 @@ public:
: Primitive_base(it,t_pmap),m_ppmap(p_pmap), m_it(it) : Primitive_base(it,t_pmap),m_ppmap(p_pmap), m_it(it)
{} {}
public: public:
Id& id() { return m_it; } Id id() const { return m_it; }
const Id& id() const { return m_it; }
typename Primitive_base::result_type datum() const { typename Primitive_base::result_type datum() const {
return this->get_primitive(m_it); return this->get_primitive(m_it);