vector class MinIndex method in Dev c++

[curious2007]

I am using Dev C++ however getting errors when I call MinIndev method from a vector.

#include <vector>
 
using namespace std;
 
int main ()
 
{
 
  vector<double> parameter_range(4, 2.0);
  vector<double> result (parameter_range.size(), parameter_range.MinIndex());
 
}

So here I do not get an error when I use size(). However, I get ".......... has no member named MinIndex" error. I would appreciate any insight.

Emre

[JosAH]

Have a look at the vector class documentation. The compiler is right:
there is no such member function. Who or what gave you the idea that there
was such a function?

kind regards,

Jos

[AdrianH]

I am using Dev C++ however getting errors when I call MinIndev method from a vector.

#include <vector>
 
using namespace std;
 
int main ()
 
{
 
  vector<double> parameter_range(4, 2.0);
  vector<double> result (parameter_range.size(), parameter_range.MinIndex());
 
}

So here I do not get an error when I use size(). However, I get ".......... has no member named MinIndex" error. I would appreciate any insight.

Emre

Perhaps you wanted to use the algorithm min_element()? The result is kinda obvious though. 2.0.


Adrian

[curious2007]

OK, thanks for the clarification. It seems that the code I have borrowed is not using the standard vector class. I guess this MinIndex function only works for some special compilers.

[JosAH]

OK, thanks for the clarification. It seems that the code I have borrowed is not using the standard vector class. I guess this MinIndex function only works for some special compilers.

No, it's not the compiler (at least I hope not), it's the definition of the class
template. Better stick to the STL and don't use any proprietary libs that don't
supply any decent documentation.

kind regards,

Jos

[AdrianH]

One way to determine if it is a STL function/class is that STL doesn't use camel case, it has underscores ('_') between words.


Adrian