102   string report = "Ceres Solver Report: ";  in BriefReport()  local
108     return report + "Termination: DID_NOT_RUN, because " + error;  in BriefReport()
111   internal::StringAppendF(&report, "Iterations: %d",  in BriefReport()
113   internal::StringAppendF(&report, ", Initial cost: %e", initial_cost);  in BriefReport()
119     internal::StringAppendF(&report, ", Final cost: %e", final_cost);  in BriefReport()
122   internal::StringAppendF(&report, ", Termination: %s.",  in BriefReport()
124   return report;  in BriefReport()
128   string report =  in FullReport()  local
134     internal::StringAppendF(&report, "                      Original\n");  in FullReport()
135     internal::StringAppendF(&report, "Parameter blocks    % 10d\n",  in FullReport()
137     internal::StringAppendF(&report, "Parameters          % 10d\n",  in FullReport()
139     internal::StringAppendF(&report, "Residual blocks     % 10d\n",  in FullReport()
141     internal::StringAppendF(&report, "Residuals           % 10d\n\n",  in FullReport()
144     internal::StringAppendF(&report, "%45s    %21s\n", "Original", "Reduced");  in FullReport()
145     internal::StringAppendF(&report, "Parameter blocks    % 25d% 25d\n",  in FullReport()
147     internal::StringAppendF(&report, "Parameters          % 25d% 25d\n",  in FullReport()
149     internal::StringAppendF(&report, "Residual blocks     % 25d% 25d\n",  in FullReport()
151     internal::StringAppendF(&report, "Residual            % 25d% 25d\n\n",  in FullReport()
155   internal::StringAppendF(&report,   "%45s    %21s\n", "Given",  "Used");  in FullReport()
156   internal::StringAppendF(&report, "Linear solver       %25s%25s\n",  in FullReport()
162     internal::StringAppendF(&report, "Preconditioner      %25s%25s\n",  in FullReport()
166     internal::StringAppendF(&report, "Preconditioner      %25s%25s\n",  in FullReport()
171   internal::StringAppendF(&report, "Threads:            % 25d% 25d\n",  in FullReport()
173   internal::StringAppendF(&report, "Linear solver threads % 23d% 25d\n",  in FullReport()
183     internal::StringAppendF(&report, "\nSparse Linear Algebra Library %15s\n",  in FullReport()
188   internal::StringAppendF(&report, "Trust Region Strategy     %19s",  in FullReport()
193       internal::StringAppendF(&report, " (TRADITIONAL)");  in FullReport()
195       internal::StringAppendF(&report, " (SUBSPACE)");  in FullReport()
198   internal::StringAppendF(&report, "\n");  in FullReport()
206     internal::StringAppendF(&report, "Termination:           %20s\n",  in FullReport()
208     internal::StringAppendF(&report, "Reason: %s\n", error.c_str());  in FullReport()
209     return report;  in FullReport()
212   internal::StringAppendF(&report, "\nCost:\n");  in FullReport()
213   internal::StringAppendF(&report, "Initial        % 30e\n", initial_cost);  in FullReport()
215     internal::StringAppendF(&report, "Final          % 30e\n", final_cost);  in FullReport()
216     internal::StringAppendF(&report, "Change         % 30e\n",  in FullReport()
220   internal::StringAppendF(&report, "\nNumber of iterations:\n");  in FullReport()
221   internal::StringAppendF(&report, "Successful               % 20d\n",  in FullReport()
223   internal::StringAppendF(&report, "Unsuccessful             % 20d\n",  in FullReport()
225   internal::StringAppendF(&report, "Total                    % 20d\n",  in FullReport()
227   internal::StringAppendF(&report, "\nTime (in seconds):\n");  in FullReport()
228   internal::StringAppendF(&report, "Preprocessor        % 25e\n",  in FullReport()
230   internal::StringAppendF(&report, "Minimizer           % 25e\n",  in FullReport()
232   internal::StringAppendF(&report, "Total               % 25e\n",  in FullReport()
235   internal::StringAppendF(&report, "Termination:        %25s\n",  in FullReport()
237   return report;  in FullReport()