ac-toolbox-shd-reader.h

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/* WOSS - World Ocean Simulation System -
 * 
 * Copyright (C) 2009 Federico Guerra
 * and regents of the SIGNET lab, University of Padova
 *
 * Author: Federico Guerra - federico@guerra-tlc.com
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */ 
 
/*
 * This software has been developed by Federico Guerra and SIGNET lab,
 * University of Padova, in collaboration with the NATO Centre for 
 * Maritime Research and Experimentation (http://www.cmre.nato.int ; 
 * E-mail: pao@cmre.nato.int), whose support is gratefully acknowledged.
 */
 
 
#ifndef AC_TOOLBOX_RES_READER_DEFINITIONS_H
#define AC_TOOLBOX_RES_READER_DEFINITIONS_H
 
 
#include <fstream>
#include <time-arrival-definitions.h>
#include "res-reader.h"
 
 
namespace woss {
  
    
  class ShdData {
 
    
    public:
      
      
    ShdData();
    
    ~ShdData() { delete[] theta; delete[] tx_depths; delete[] rx_ranges; 
                 delete[] rx_depths; delete[] press_values; }
    
    int32_t record_length;
    
 
    char* plot_type;
 
    
    float frequency;
 
    int32_t Ntheta;
 
    float* theta;
 
 
    int32_t Nsd;
 
    float* tx_depths;
 
 
    int32_t Nrd;
 
    float* rx_depths;
 
    
    int32_t Nrr;
 
    float* rx_ranges;
 
    int32_t Nrx_per_range;
 
 
    ::std::complex<double>* press_values;
 
 
    void initialize() { plot_type = NULL; Ntheta = 0; theta = NULL; Nrx_per_range = 0; record_length = 0; tx_depths = NULL;
                        rx_depths = NULL; rx_ranges = NULL; Nrr = 0; Nrd = 0; Nsd = 0; press_values = NULL; frequency = 0.0; }
 
 
    int getPressureIndex( double tx_depth, double rx_depth, double rx_range, double theta = 0.0 ) const;
 
    int getIndex( float value, float* array, int32_t array_size ) const;
 
  };
 
  class ShdData_v1 {
 
    public:
      
    ShdData_v1();
    
    ~ShdData_v1() { delete[] frequencies; delete[] theta; delete[] tx_depths; delete[] rx_ranges; 
                 delete[] rx_depths; delete[] press_values; }
    
    int32_t record_length;
    
 
    char* plot_type;
 
    
    double frequency;
 
    int32_t Nfreq;
 
    double* frequencies;
 
    int32_t Ntheta;
 
    double* theta;
 
 
    int32_t Nsd;
 
    float* tx_depths;
 
 
    int32_t Nrd;
 
    float* rx_depths;
 
    
    int32_t Nrr;
 
    double* rx_ranges;
 
    int32_t Nrx_per_range;
 
    double stabil_atten;
 
    ::std::complex<double>* press_values;
 
 
    void initialize() { plot_type = NULL; frequency = 0.0; Nfreq = 0; frequencies = NULL; Ntheta = 0; 
                        theta = NULL; Nrx_per_range = 0; record_length = 0; tx_depths = NULL; stabil_atten = 0.0;
                        rx_depths = NULL; rx_ranges = NULL; Nrr = 0; Nrd = 0; Nsd = 0; press_values = NULL; }
 
 
    int getPressureIndex( double tx_freq, double tx_depth, double rx_depth, double rx_range, double theta = 0.0 ) const;
 
    int getIndex( float value, float* array, int32_t array_size ) const;
 
    int getIndex( double value, double* array, int32_t array_size ) const;
  };
 
  class ShdResReader : public ResReader {
 
 
    public:
 
 
    ShdResReader();
 
    ShdResReader( const Woss* const woss );
 
    virtual ~ShdResReader();
 
    virtual bool initialize();
 
    virtual Pressure* readAvgPressure( double frequency, double tx_depth, double start_rx_depth, double start_rx_range, double end_rx_depth, double end_rx_range );
 
    virtual Pressure* readPressure( double frequency, double tx_depth, double rx_depth, double rx_range ) const;
 
    
    virtual TimeArr* readTimeArr( double frequency, double tx_depth, double rx_depth, double rx_range ) const; 
    
    
    protected:
      
 
    bool shd_header_collected;
    
    bool shd_file_collected;
 
 
    ::std::ifstream file_reader;
 
 
    ShdData shd_file;
 
    ShdData_v1 shd_file_v1;
 
    double last_tx_depth;
 
    double last_start_rx_depth;
 
    double last_start_rx_range;
 
    double last_end_rx_depth;
 
    double last_end_rx_range;
 
    ::std::complex<double> last_ret_value;
 
 
    ::std::complex<double> readMapAvgPressure(double frequency, double tx_depth, double start_rx_depth, double start_rx_range, double end_rx_depth, double end_rx_range, double theta = 0.0 );
 
 
    ::std::complex<double> accessMap(double frequency, double tx_depth, double rx_depth, double rx_range, double theta = 0.0 ) const;
 
 
    bool getShdFile();
 
    bool getShdHeader();
    
    
  };
 
}
 
 
#endif /* AC_TOOLBOX_RES_READER_DEFINITIONS_H */