g++ -c Discretization.cpp -o  Discretization.o
In file included from Discretization.cpp:6:
Discretization.h:37: error: ISO C++ prohíbe la declaración de `MLSample' sin tipo
Discretization.h:37: error: expected `;' antes del elemento '<'
Discretization.h:40: error: ISO C++ prohíbe la declaración de `list' sin tipo
Discretization.h:40: error: expected `;' antes del elemento '<'
Discretization.h:44: error: expected `)' antes del elemento '<'
Discretization.cpp:20: error: expected `)' antes del elemento '<'
Discretization.cpp:20: error: expected `,' or `;' antes del elemento '<'
Discretization.cpp:52: error: expected constructor, destructor, or type conversion antes del elemento '<'
Discretization.cpp:52: error: expected `,' or `;' antes del elemento '<'
make: *** [Discretization] Error 1
