// Copyright © 2017 Dmitriy Khaustov
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: Dmitriy Khaustov aka xDimon
// Contacts: khaustov.dm@gmail.com
// File created on: 2017.02.25

// Options.cpp


#include "Options.hpp"

Options::Options(int argc, char **argv)
#ifdef PROJECT_NAME
	#define HELPER4QUOTE(N) #N
	: cxxopts::Options(HELPER4QUOTE(PROJECT_NAME), "Description of program (?)")
	#undef HELPER4QUOTE
#else
	#error "PROJECT_NAME undefined"
#endif
{
	add_options()
	("c,config", "Path to config file", cxxopts::value<std::string>(_configFile), "[config] helper (?)")
	;

	parse(argc, argv);
}

Options::~Options()
{
}

const std::string& Options::getConfig() const
{
	return _configFile;
}

// Copyright © 2017 Dmitriy Khaustov
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: Dmitriy Khaustov aka xDimon
// Contacts: khaustov.dm@gmail.com
// File created on: 2017.02.25

// Options.cpp


#include "Options.hpp"

Options::Options(int argc, char **argv)
#ifdef PROJECT_NAME
	#define HELPER4QUOTE(N) #N
	: cxxopts::Options(HELPER4QUOTE(PROJECT_NAME), "Description of program (?)")
	#undef HELPER4QUOTE
#else
	#error "PROJECT_NAME undefined"
#endif
{
	_configFile = "etc/config.conf";
}

Options::~Options()
{
}

const std::string& Options::getConfig() const
{
	return _configFile;
}

--- 
+++ 
@@ -30,7 +30,11 @@
 	#error "PROJECT_NAME undefined"
 #endif
 {
-	_configFile = "etc/config.conf";
+	add_options()
+	("c,config", "Path to config file", cxxopts::value<std::string>(_configFile), "[config] helper (?)")
+	;
+
+	parse(argc, argv);
 }
 
 Options::~Options()
Implement getting of path to config file by argument
