incrementiing const_iterator

[Gernot Frisch]

void Class::work() const
{
for(const std::list<int>::const_iterator i = m_pts.begin();
i!=m_pts.end(); ++i);
}

cannot find binary operator ++ that accepts left side type of const
std::list<_Ty>::const_iterator

And ideas?


--
-Gernot
int main(int argc, char** argv) {printf
("%silto%c%cf%cgl%ssic%ccom%c", "ma", 58, 'g', 64, "ba", 46, 10);}

________________________________________
Looking for a good game? Do it yourself!
GLBasic - you can do
www.GLBasic.com

 

[Sharad Kala]

void Class::work() const
{
for(const std::list<int>::const_iterator i = m_pts.begin();

Why const std::list<int>::const_iterator i ? You can't mutate const
objects, right ?

Sharad

 

[John Harrison]

void Class::work() const
{
for(const std::list<int>::const_iterator i = m_pts.begin();
i!=m_pts.end(); ++i);
}

cannot find binary operator ++ that accepts left side type of const
std::list<_Ty>::const_iterator

And ideas?

Yes, lose the const.

for(std::list<int>::const_iterator i = m_pts.begin(); i!=m_pts.end();
++i);

Anything declared const cannot be incremented by definition.

john

 

[Gernot Frisch]

Yes, lose the const.

for(std::list<int>::const_iterator i = m_pts.begin();
i!=m_pts.end();
++i);

Anything declared const cannot be incremented by definition.

john

Doh! I tried:
const std::list<int>::itereator, then I saw that there's a
const_iterator and forgot to remove the 'const'. Thank you

 

[Mike Wahler]

void Class::work() const
{
for(const std::list<int>::const_iterator i = m_pts.begin();

for(std::list<int>::const_iterator i = m_pts.begin();


-Mike