source: src/Parameters/Validators/Specific/FilePresentValidator.hpp@ 8453b3

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Last change on this file since 8453b3 was 8453b3, checked in by Frederik Heber <heber@…>, 13 years ago

Exemplarily modified PairCorrelationAction.def to have specific validators.
  • Property mode set to 100644
File size: 963 bytes
Line 
1/*
2 * FilePresentValidator.hpp
3 *
4 * Created on: May 9, 2012
5 * Author: heber
6 */
7
8#ifndef FILEPRESENTVALIDATOR_HPP_
9#define FILEPRESENTVALIDATOR_HPP_
10
11
12// include config.h
13#ifdef HAVE_CONFIG_H
14#include <config.h>
15#endif
16
17#include "Parameters/Validators/DummyValidator.hpp"
18
19#include <boost/filesystem.hpp>
20
21class FilePresentValidator : public Validator< boost::filesystem::path >
22{
23 bool isValid(const boost::filesystem::path & _value) const
24 {
25 return boost::filesystem::exists(_value);
26 }
27 bool operator==(const Validator<boost::filesystem::path> &_instance) const
28 {
29 const FilePresentValidator *inst =
30 dynamic_cast<const FilePresentValidator *>(&_instance);
31 if (inst)
32 return true;
33 else
34 return false;
35 }
36
37 Validator< boost::filesystem::path >* clone() const
38 {
39 Validator< boost::filesystem::path > *inst =
40 new FilePresentValidator();
41 return inst;
42 }
43};
44
45
46#endif /* FILEPRESENTVALIDATOR_HPP_ */
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