strk_tracker_params.cxx

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// This is brl/bseg/strk/strk_tracker_params.cxx
#include <strk/strk_tracker_params.h>
//:
// \file
// See strk_tracker_params.h
//
//-----------------------------------------------------------------------------
#include <vcl_sstream.h>
#include <vcl_iostream.h>

//------------------------------------------------------------------------
// Constructors
//

strk_tracker_params::
strk_tracker_params(const strk_tracker_params& tp)
  : gevd_param_mixin()
{
  InitParams(tp.n_samples_,
             tp.search_radius_,
             tp.angle_range_,
             tp.scale_range_,
             tp.sigma_,
             tp.gradient_info_);
}

strk_tracker_params::
strk_tracker_params(const int n_samples,
                    const float search_radius,
                    const float angle_range,
                    const float scale_range,
                    const float sigma,
                    const bool gradient_info)
{
  InitParams(n_samples,
             search_radius,
             angle_range,
             scale_range,
             sigma,
             gradient_info);
}

void strk_tracker_params::InitParams(int n_samples,
                                     float search_radius,
                                     float angle_range,
                                     float scale_range,
                                     float sigma,
                                     bool gradient_info)
{
  n_samples_ = n_samples;
  search_radius_ = search_radius;
  angle_range_ = angle_range;
  scale_range_ = scale_range;
  sigma_ = sigma;
  gradient_info_ = gradient_info;
}

//-----------------------------------------------------------------------------
//
//:   Checks that parameters are within acceptable bounds
//    Note that msg << ends seems to restart the string and erase the
//    previous string. We should only use it as the last call, use
//    vcl_endl otherwise.
bool strk_tracker_params::SanityCheck()
{
  vcl_stringstream msg;
  bool valid = true;

  msg << vcl_ends;

  SetErrorMsg(msg.str().c_str());
  return valid;
}

vcl_ostream& operator << (vcl_ostream& os, const strk_tracker_params& tp)
{
  return
  os << "strk_tracker_params:\n[---\n"
     << "n_samples " << tp.n_samples_ << vcl_endl
     << "search_radius " << tp.search_radius_ << vcl_endl
     << "angle_range " << tp.angle_range_ << vcl_endl
     << "scale_range " << tp.scale_range_ << vcl_endl
     << "sigma " << tp.sigma_ << vcl_endl
     << "gradient_info " << tp.gradient_info_ << vcl_endl
     << "---]" << vcl_endl;
}

---