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#ifndef mbl_progress_text_h_
#define mbl_progress_text_h_
#ifdef VCL_NEEDS_PRAGMA_INTERFACE
#pragma interface
#endif
//:
// \file
// \brief Progress class that outputs simple text reporting on progress
// \author Graham Vincent and Kevin de Souza
// \date 25 Feb 2005
#include <vcl_iostream.h>
#include <mbl/mbl_progress.h>
//========================================================================
//: Progress object that outputs simple text reporting on progress
class mbl_progress_text : public mbl_progress
{
public:
//: Constructor
// \param os Ostream for text output (defaults to cout)
mbl_progress_text(vcl_ostream& os=vcl_cout);
//: Destructor
~mbl_progress_text();
//: Name of the class
virtual vcl_string is_a() const;
protected:
//: Called when set_estimate_iterations() is called for a given identifier.
// \param identifier The operation being monitored.
virtual void on_set_estimated_iterations(const vcl_string& identifier,
const int total_iterations);
//: Called when set_progress() is called for a given identifier.
// \param identifier The operation being monitored.
// \param progress The new progress status.
virtual void on_set_progress(const vcl_string& identifier,
const int progress);
//: Called when end_progress() is called for a given identifier.
// \param identifier The operation being monitored.
virtual void on_end_progress(const vcl_string &identifier);
vcl_ostream& os_;
};
//========================================================================
#endif // mbl_progress_text_h_
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