1 /* 2 * Copyright (c) 2015-2017, Intel Corporation 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are met: 6 * 7 * * Redistributions of source code must retain the above copyright notice, 8 * this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * * Neither the name of Intel Corporation nor the names of its contributors 13 * may be used to endorse or promote products derived from this software 14 * without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 /** \file 30 * \brief Utility functions for working with Report ID sets. 31 */ 32 33 #ifndef NG_REPORTS_H 34 #define NG_REPORTS_H 35 36 #include "ue2common.h" 37 38 #include <set> 39 40 namespace ue2 { 41 42 class NGHolder; 43 class ReportManager; 44 45 /** Returns the set of all reports in the graph. */ 46 std::set<ReportID> all_reports(const NGHolder &g); 47 48 /** True if *all* reports in the graph are exhaustible. */ 49 bool can_exhaust(const NGHolder &g, const ReportManager &rm); 50 51 /** Replaces all existing reports on the holder with the provided internal 52 * report id. */ 53 void set_report(NGHolder &g, ReportID internal_report); 54 55 /** Derive a maximum offset for the graph from the max_offset values of its 56 * reports. Returns MAX_OFFSET for inf. */ 57 u64a findMaxOffset(const NGHolder &g, const ReportManager &rm); 58 59 } // namespace ue2 60 61 #endif // NG_REPORTS_H 62