otbWrapperCommandLineParser.h

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/*
 * Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * 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.
 */
 
#ifndef otbWrapperCommandLineParser_h
#define otbWrapperCommandLineParser_h
 
#include "itkObjectFactory.h"
#include <string>
 
 
namespace otb
{
namespace Wrapper
{
 
class ITK_ABI_EXPORT CommandLineParser : public itk::Object
{
public:
  typedef CommandLineParser             Self;
  typedef itk::Object                   Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(CommandLineParser, itk::Object);
 
  typedef enum { OK, NOMODULENAME, MULTIPLEMODULENAME, INVALIDMODULENAME, NOMODULEPATH, INVALIDMODULEPATH, DEFAULT } ParseResultType;
 
  std::vector<std::string> GetAttribut(const std::string& key, const std::string& exp);
  std::vector<std::string> GetAttribut(const std::string& key, const std::vector<std::string>& exp);
 
  std::string GetAttributAsString(const std::string& key, const std::string& exp);
  std::string GetAttributAsString(const std::string& key, const std::vector<std::string>& exp);
 
  bool IsAttributExists(const std::string &key, const std::string& exp);
  bool IsAttributExists(const std::string &key, const std::vector<std::string>& exp);
 
  CommandLineParser::ParseResultType GetPaths(std::vector<std::string>& paths, const std::string& exp);
  CommandLineParser::ParseResultType GetPaths(std::vector<std::string>& paths, const std::vector<std::string>& exp);
 
  std::string GetPathsAsString(const std::string& exp);
  std::string GetPathsAsString(const std::vector<std::string>& vexp);
 
 
  CommandLineParser::ParseResultType GetModuleName(std::string& modName, const std::string& exp);
  CommandLineParser::ParseResultType GetModuleName(std::string& modName, const std::vector<std::string>& exp);
 
  std::vector<std::string> GetKeyList(const std::string& exp);
  std::vector<std::string> GetKeyList(const std::vector<std::string>& exp);
 
protected:
  CommandLineParser();
 
  ~CommandLineParser() override;
 
private:
  CommandLineParser(const CommandLineParser&) = delete;
  void operator=(const CommandLineParser&) = delete;
 
 
  bool IsAValidKey(const std::string& foundKey);
 
 
}; // end class
 
} // end namespace Wrapper
} // end namespace otb
 
#endif // otbWrapperCommandLineParser_h_