casadi_masked_norm_inf.hpp

//
//    MIT No Attribution
//
//    Copyright (C) 2010-2023 Joel Andersson, Joris Gillis, Moritz Diehl, KU Leuven.
//
//    Permission is hereby granted, free of charge, to any person obtaining a copy of this
//    software and associated documentation files (the "Software"), to deal in the Software
//    without restriction, including without limitation the rights to use, copy, modify,
//    merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
//    permit persons to whom the Software is furnished to do so.
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//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
//    INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
//    PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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//
 
// C-REPLACE "fabs" "casadi_fabs"
// C-REPLACE "fmax" "casadi_fmax"
 
// SYMBOL "masked_norm_inf"
template<typename T1>
T1 casadi_masked_norm_inf(casadi_int n, const T1* x, const casadi_int* mask) {
  casadi_int i;
  T1 ret = 0;
// C-REPLACE "fmax" "casadi_fmax"
  for (i=0; i<n; ++i) {
    if (mask[i]) {
      ret = fmax(ret, fabs(x[i]));
    }
  }
 
  return ret;
}