// file: $isip_ifc/class/stat/Histogram/hist_00.cc
// version: $Id: hist_00.cc 10393 2006-01-25 05:20:55Z srinivas $
//

// isip include files
//
#include "Histogram.h"

// method: clear
//
// arguments:
//  Integral::CMODE cmode: (input) clear mode
//
// return: a bool8 value indicating status
//
// clear the internal data
//
bool8 Histogram::clear(Integral::CMODE cmode_a) {

  // reset the mode if necessary
  //
  if (cmode_a != Integral::RETAIN) {
    scale_d = DEF_SCALE;
    mode_d = DEF_MODE;
  }

  // clear the bins and counts
  //
  return (bins_d.clear(cmode_a) &&
	  counts_d.clear(cmode_a) &&
	  dim_d.clear(cmode_a) &&
	  min_d.clear(cmode_a) &&
	  max_d.clear(cmode_a) &&
	  num_bins_d.clear(cmode_a));
}

//-----------------------------------------------------------------------------
//
// we define non-integral constants in the default constructor
//
//-----------------------------------------------------------------------------

// constants: required constants such as the class name
//
const String Histogram::CLASS_NAME(L"Histogram");

// constants: i/o related constants
//
const String Histogram::DEF_PARAM(L"");
const String Histogram::PARAM_SCALE(L"scale");
const String Histogram::PARAM_MODE(L"mode");
const String Histogram::PARAM_DIM(L"dim");
const String Histogram::PARAM_BINS(L"bins");
const String Histogram::PARAM_COUNTS(L"counts");
const String Histogram::PARAM_MIN(L"min");
const String Histogram::PARAM_MAX(L"max");
const String Histogram::PARAM_NUM_BINS(L"num_bins");

// static instantiations: memory manager and a permanent scratch space
//
Integral::DEBUG Histogram::debug_level_d = Integral::NONE;
MemoryManager Histogram::mgr_d(sizeof(Histogram), Histogram::CLASS_NAME);
const NameMap Histogram::SCALE_MAP(L"LINEAR, LOG, USER_DEFINED");
const NameMap Histogram::MODE_MAP(L"CENTERS, EDGES");