Jpp 19.3.0-rc.2
the software that should make you happy
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JObjectReader.cc
Go to the documentation of this file.
1
2#include <string>
3#include <iostream>
4#include <iomanip>
5
8
9#include "Jeep/JParser.hh"
10#include "Jeep/JMessage.hh"
11
12
13/**
14 * \file
15 *
16 * Example program to test JLANG::JObjectReader class.
17 * \author mdejong
18 */
19int main(int argc, char **argv)
20{
21 using namespace std;
22
23 string inputFile;
24 int debug;
25
26 try {
27
28 JParser<> zap("Example program to test object reading.");
29
30 zap['f'] = make_field(inputFile);
31 zap['d'] = make_field(debug) = 0;
32
33 zap(argc, argv);
34 }
35 catch(const exception &error) {
36 FATAL(error.what() << endl);
37 }
38
39
40 using namespace JPP;
41
42 typedef std::string JType_t;
43
45
47
48 in.open(inputFile.c_str());
49
50 while (in.hasNext()) {
51 cout << *(in.next()) << endl;
52 }
53
54 in.close();
55}
General purpose messaging.
#define FATAL(A)
Definition JMessage.hh:67
int debug
debug level
Definition JSirene.cc:72
int main(int argc, char **argv)
Utility class to parse command line options.
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
Definition JParser.hh:2142
Object reading from ASCII file.
virtual void reset() override
Reset pointer.
Utility class to parse command line options.
Definition JParser.hh:1698
This name space includes all other name spaces (except KM3NETDAQ, KM3NET and ANTARES).
virtual void close() override
Close device.
virtual void open(const char *file_name) override
Open device.
virtual const pointer_type & next() override
Get next element.
virtual bool hasNext() override
Check availability of next element.
Auxiliary class for object reading with named access.