Jpp  18.2.0-rc.1
the software that should make you happy
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
JPrintAttenuationLength.cc
Go to the documentation of this file.
1 #include <iostream>
2 #include <iomanip>
3 
5 
6 #include "Jeep/JParser.hh"
7 #include "Jeep/JMessage.hh"
8 
9 
10 /**
11  * \file
12  *
13  * Auxiliary program to print attenuation length.
14  * \author mdejong
15  */
16 int main(int argc, char **argv)
17 {
18  using namespace std;
19  using namespace JPP;
20 
21  double D_m;
22  double f_kHz;
23  int debug;
24 
25  try {
26 
27  JParser<> zap("Auxiliary program to print attenuation length.");
28 
29  zap['D'] = make_field(D_m, "depth [m]");
30  zap['f'] = make_field(f_kHz, "frequency [kHz]");
31  zap['d'] = make_field(debug) = 1;
32 
33  zap(argc, argv);
34  }
35  catch(const exception &error) {
36  FATAL(error.what() << endl);
37  }
38 
39  cout << getAttenuationLength(D_m, f_kHz) << endl;
40 }
Utility class to parse command line options.
Definition: JParser.hh:1514
int main(int argc, char *argv[])
Definition: Main.cc:15
Acoustics support kit.
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
Definition: JParser.hh:1989
static const JAttenuationLength getAttenuationLength(13.2, 38.0, 8.0)
Function object to calculate attenutation length.
General purpose messaging.
#define FATAL(A)
Definition: JMessage.hh:67
Utility class to parse command line options.
int debug
debug level