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112 lines
2.5 KiB
C++
112 lines
2.5 KiB
C++
/* Copyright (C) 2021 Free Software Foundation, Inc.
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Contributed by Oracle.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#ifndef _FILTER_H
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#define _FILTER_H
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// A sample selection specifies a set of samples the user is interested in
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// viewing as a whole.
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#include "vec.h"
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#include "data_pckts.h"
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class Experiment;
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class FilterNumeric
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{
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public:
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FilterNumeric (Experiment *, const char *, const char *);
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~FilterNumeric ();
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// set or update the range of items first and last
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void set_range (uint64_t findex, uint64_t lindex, uint64_t total);
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// Return a string representation of the current ranges
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// E.g. "1-5,7,9,10,12-13,73"
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char *get_pattern ();
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// Return a string for the current status: %, range, ...
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// E.g. "100%" "100% [1-7]" "25% [1-4]"
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char *get_status ();
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char *get_advanced_filter ();
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// Sets selection according to the string representation
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// See above for return values and error handling
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bool set_pattern (char *, bool *);
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// Return true if "number" is included in selection
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bool is_selected (uint64_t number);
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char *
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get_cmd ()
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{
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return cmd;
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};
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char *
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get_name ()
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{
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return name;
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};
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uint64_t
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nelem ()
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{
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return nitems;
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};
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char *prop_name; // name in advanced filter
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private:
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typedef struct
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{
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uint64_t first;
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uint64_t last;
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} RangePair;
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void update_status ();
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void update_range ();
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// Include "range" in selection
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bool include_range (uint64_t findex, uint64_t lindex);
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// Parse a number from the string
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uint64_t get_next_number (char *s, char **e, bool *fail);
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// Data
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Vector<RangePair *> *items; // sorted array of items
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uint64_t nselected;
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uint64_t nitems;
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Experiment *exp;
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char *cmd;
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char *name;
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char *pattern;
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char *status;
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// First and Last items in selection
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uint64_t first;
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uint64_t last;
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};
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#endif /* _FILTER_H */
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