datafunc.h

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#ifndef __DATAFUNC_H
#define __DATAFUNC_H

#include <vector>
#include <selforg/matrix.h>


/// INPUT / Output Data selectors
typedef matrix::Matrix (*DataFunc)(const std::vector<matrix::Matrix>& data, int time);

matrix::Matrix tm12(const std::vector<matrix::Matrix>& data, int time){
  assert(time>1);
  return data[time-1].above(data[time-2]);
}

matrix::Matrix tm123(const std::vector<matrix::Matrix>& data, int time){
  assert(time>2);
  return data[time-1].above(data[time-2].above(data[time-3]));
}

matrix::Matrix tm125(const std::vector<matrix::Matrix>& data, int time){
  assert(time>4);
  return data[time-1].above(data[time-2].above(data[time-5]));
}


matrix::Matrix tm12345(const std::vector<matrix::Matrix>& data, int time){
  assert(time>4);
  return data[time-1].above(data[time-2].above(data[time-3].above(data[time-4].above(data[time-5]))));
}

matrix::Matrix tm12358(const std::vector<matrix::Matrix>& data, int time){
  assert(time>7);
  return data[time-1].above(data[time-2].above(data[time-3].above(data[time-5].above(data[time-8]))));
}

matrix::Matrix tm125_10_20(const std::vector<matrix::Matrix>& data, int time){
  assert(time>19);
  return data[time-1].above(data[time-2].above(data[time-5].above(data[time-10].above(data[time-20]))));
}

matrix::Matrix tm1_to_20(const std::vector<matrix::Matrix>& data, int time){
  assert(time>19);
  matrix::Matrix rv=data[time-1];
  for(int i=2; i<=20; i++){
    rv = rv.above(data[time-i]);
  }
  return rv;
}

matrix::Matrix t_01m1_to_10(const std::vector<matrix::Matrix>& data, int time){
  assert(time>9);
  matrix::Matrix rv=data[time].rows(0,1);
  for(int i=1; i<=10; i++){
    rv = rv.above(data[time-i]);
  }
  return rv;
}

matrix::Matrix tm0_to_10_01(const std::vector<matrix::Matrix>& data, int time){
  assert(time>9);
  matrix::Matrix rv=data[time].rows(0,1);
  for(int i=1; i<=10; i++){
    rv = rv.above(data[time-i].rows(0,1));
  }
  return rv;
}


matrix::Matrix t(const std::vector<matrix::Matrix>& data, int time){
  assert(time>=0);
  return data[time];
}

matrix::Matrix t_01(const std::vector<matrix::Matrix>& data, int time){
  assert(time>=0);
  return data[time].rows(0,1);
}

matrix::Matrix t_012(const std::vector<matrix::Matrix>& data, int time){
  assert(time>=0);
  return data[time].rows(0,2);
}

matrix::Matrix t_23(const std::vector<matrix::Matrix>& data, int time){
  assert(time>=0);
  return data[time].rows(2,3);
}

DataFunc datafunctions(const std::string& name){
  if(name=="tm12") return &tm12;
  if(name=="tm123") return &tm123;
  if(name=="tm125") return &tm125;
  if(name=="tm12345") return &tm12345;
  if(name=="tm12358") return &tm12358;
  if(name=="tm125_10_20") return &tm125_10_20;
  if(name=="tm1-20") return &tm1_to_20;
  if(name=="t_01m1-10") return &t_01m1_to_10;
  if(name=="tm0-10_01") return &tm0_to_10_01;
  if(name=="t") return &t;
  if(name=="t_01") return &t_01;
  if(name=="t_012") return &t_012;
  if(name=="t_23") return &t_23;
  std::cerr << "Unknown Data-function: " << name << std::endl;
  exit(1);  
  return 0;
}

#endif

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