Jpp
examples
JLang
JWhiteSpacesFacet.cc
Go to the documentation of this file.
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#include <string>
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#include <iostream>
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#include <fstream>
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#include <locale>
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#include <iomanip>
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#include "
JLang/JWhiteSpacesFacet.hh
"
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#include "
Jeep/JParser.hh
"
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#include "
Jeep/JMessage.hh
"
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/**
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* \file
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*
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* Example program to test JLANG::JWhiteSpacesFacet class.
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* \author mdejong
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*/
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int
main
(
int
argc,
char
**argv)
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{
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using namespace
std
;
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string
ws;
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string
inputFile;
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int
debug
;
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try
{
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JParser<>
zap(
"Example program to test white spaces handling using facet."
);
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zap[
'c'
] =
make_field
(ws) =
" \t=."
;
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zap[
'f'
] =
make_field
(inputFile) =
""
;
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zap[
'd'
] =
make_field
(
debug
) = 0;
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zap(argc, argv);
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}
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catch
(
const
exception &error) {
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FATAL
(error.what() << endl);
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}
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using namespace
JPP
;
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if
(inputFile ==
""
) {
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for
( ; ; ) {
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cout <<
"> "
<< flush;
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string
buffer;
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getline
(cin, buffer);
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if
(buffer !=
""
) {
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istringstream is(buffer);
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const
locale
loc
(is.getloc(),
new
JWhiteSpacesFacet(is.getloc(), ws));
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is.imbue(
loc
);
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for
(
string
key; is >> key; ) {
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cout << key << endl;
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}
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}
else
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break
;
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}
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}
else
{
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ifstream in(inputFile.c_str());
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in.imbue(locale(in.getloc(),
new
JWhiteSpacesFacet(in.getloc(), ws)));
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for
(
string
key; in >> key; ) {
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cout << key << endl;
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}
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in.close();
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}
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}
main
int main(int argc, char **argv)
Definition:
JWhiteSpacesFacet.cc:20
JMessage.hh
JPARSER::JParser
Utility class to parse command line options.
Definition:
JParser.hh:1493
JWhiteSpacesFacet.hh
loc
char * loc(char *orig)
JPP
This name space includes all other name spaces (except KM3NETDAQ, KM3NET and ANTARES).
Definition:
JAAnetToolkit.hh:37
debug
int debug
debug level
Definition:
JSirene.cc:59
JParser.hh
make_field
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
Definition:
JParser.hh:1954
std
Definition:
jaanetDictionary.h:36
FATAL
#define FATAL(A)
Definition:
JMessage.hh:67
JLANG::getline
std::istream & getline(std::istream &in, JString &object)
Read string from input stream until end of line.
Definition:
JString.hh:468
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