errno.h

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#ifndef CARTOBASE_EXCEPTION_ERRNO_H
#define CARTOBASE_EXCEPTION_ERRNO_H
 
 
//=============================================================================
//      H E A D E R  F I L E S
//=============================================================================
 
#include <cartobase/config/cartobase_config.h>
#include <stdexcept>
#include <string>
 
 
//=============================================================================
//      C L A S S  D E C L A R A T I O N
//=============================================================================
 
 
namespace carto
{
 
 
class CARTOBASE_API errno_error : public std::runtime_error
{
 
  public:
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------
 
    errno_error();
 
    virtual ~errno_error() throw ();
 
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------
 
    int thrown_errno() const;
 
 
  protected:
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------
 
    errno_error( const std::string& what_arg );
 
 
  private:
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------
 
    static std::string init();
 
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------
 
    const int _errno_err;
 
 
};
 
 
}  // namespace carto
 
 
#endif