Temporary.h

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#ifndef ELEMENTSKERNEL_ELEMENTSKERNEL_TEMPORARY_H_
#define ELEMENTSKERNEL_ELEMENTSKERNEL_TEMPORARY_H_
 
#include <string>
 
#include "ElementsKernel/Environment.h"  // for Environment
#include "ElementsKernel/Export.h"       // ELEMENTS_API
#include "ElementsKernel/Path.h"         // for Path::Item
 
namespace Elements {
 
const std::string DEFAULT_TMP_KEEP_VAR{"KEEPTEMPDIR"};
const std::string DEFAULT_TMP_MOTIF{"%%%%-%%%%-%%%%-%%%%"};
 
class ELEMENTS_API TempPath {
public:
  explicit TempPath(const std::string& motif = DEFAULT_TMP_MOTIF, const std::string& keep_var = DEFAULT_TMP_KEEP_VAR);
  virtual ~TempPath();
  Path::Item  path() const;
  std::string motif() const;
 
private:
  const std::string m_motif;
  Path::Item        m_path;
  const std::string m_keep_var;
};
 
class ELEMENTS_API TempDir : public TempPath {
public:
  explicit TempDir(const std::string& motif = DEFAULT_TMP_MOTIF, const std::string& keep_var = DEFAULT_TMP_KEEP_VAR);
  virtual ~TempDir();
};
 
class ELEMENTS_API TempFile : public TempPath {
public:
  explicit TempFile(const std::string& motif = DEFAULT_TMP_MOTIF, const std::string& keep_var = DEFAULT_TMP_KEEP_VAR);
  virtual ~TempFile();
};
 
using TempEnv = Environment;
 
}  // namespace Elements
 
#endif  // ELEMENTSKERNEL_ELEMENTSKERNEL_TEMPORARY_H_