I'm looking for advice on using std::max_element() with boost::multi_array.
When passing a multi_array to max_element() I was expecting to get an iterator referring to the largest element in return. However my compiler tells me the iterator refers to a
sub_array
instead, and I don't know why or what to do about it. Its clear that inexperience with multi_array and max_element() is the cause.
Is anyone able to shed some light on the subject?
Details:
―--- .h file ―---
namespace RAClass {
typedef boost::multi_array CELL_TABLE;
CELL_TABLE* m_cells;
―--- .cpp file ―---
CELL_TABLE::iterator e = std::max_element(m_cells->begin(),m_cells->end(),
RAPoint::lower); // RAPoint::lower() compares two RAPoints
int height = e->getHeight();
―--- compiler output ―---
getHeight' : is not a member of 'sub_array'
TIA
Neil (J Mackie).
By the end of this year the Radiocommunications Agency and all responsibility
for regulating the radio spectrum and communications services will become part of Ofcom - the new converged regulator for the communications sector. See the Ofcom transitional website at www.Ofcom.org.uk for more details.
