eoFileSnapshot Class Reference
Prints snapshots of fitnesses to a (new) file every N generations. More...
#include <eoFileSnapshot.h>
Inheritance diagram for eoFileSnapshot:
Public Types | |
| typedef std::vector< double > | vDouble |
|
typedef eoValueParam < std::vector< double > > | vDoubleParam |
Public Member Functions | |
| eoFileSnapshot (std::string _dirname, unsigned _frequency=1, std::string _filename="gen", std::string _delim=" ", unsigned _counter=0, bool _rmFiles=true) | |
| virtual bool | hasChanged () |
| accessor: has something changed (for gnuplot subclass) | |
| unsigned | getCounter () |
| accessor to the counter: needed by the gnuplot subclass | |
| std::string | getFileName () |
| accessor to the current filename: needed by the gnuplot subclass | |
| void | setCurrentFileName () |
| sets the current filename depending on the counter | |
| eoMonitor & | operator() (void) |
| The operator(void): opens the std::ostream and calls the write method. | |
| eoMonitor & | operator() (std::ostream &_os) |
| The operator(): write on an std::ostream. | |
| virtual const std::string | getDirName () |
| virtual const std::string | baseFileName () |
| void | add (const eoParam &_param) |
| add checks whether it is a std::vector of doubles | |
Private Attributes | |
| std::string | dirname |
| unsigned | frequency |
| std::string | filename |
| std::string | delim |
| unsigned int | counter |
| std::string | currentFileName |
| bool | boolChanged |
Detailed Description
Prints snapshots of fitnesses to a (new) file every N generations.Assumes that the parameters that are passed to the monitor (method add in eoMonitor.h) are eoValueParam<std::vector<double> > of same size.
A dir is created and one file per snapshot is created there - so you can later generate a movie!
TODO: The counter is handled internally, but this should be changed so that you can pass e.g. an evalcounter (minor)
I failed to templatize everything so that it can handle eoParam<std::vector<T> > for any type T, simply calling their getValue method ...
Definition at line 53 of file eoFileSnapshot.h.
The documentation for this class was generated from the following file:
