KiCad PCB EDA Suite
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erc_sch_pin_context.cpp
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1/*
2* This program source code file is part of KiCad, a free EDA CAD application.
3*
4* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
5* Copyright (C) 2011 Wayne Stambaugh <[email protected]>
6* Copyright (C) 1992-2023 KiCad Developers, see AUTHORS.txt for contributors.
7*
8* This program is free software; you can redistribute it and/or
9* modify it under the terms of the GNU General Public License
10* as published by the Free Software Foundation; either version 2
11* of the License, or (at your option) any later version.
12*
13* This program is distributed in the hope that it will be useful,
14* but WITHOUT ANY WARRANTY; without even the implied warranty of
15* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16* GNU General Public License for more details.
17*
18* You should have received a copy of the GNU General Public License
19* along with this program; if not, you may find one here:
20* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
21* or you may search the http://www.gnu.org website for the version 2 license,
22* or you may write to the Free Software Foundation, Inc.,
23* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
24*/
25
31
32
34{
35 return m_pin;
36}
37
38
40{
41 return m_sheet;
42}
43
44
46{
47 return m_hash == other.m_hash;
48}
49
50
52{
53 return m_hash < other.m_hash;
54}
55
56
58{
59 m_hash = 0;
60
61 boost::hash_combine( m_hash, m_pin );
62 boost::hash_combine( m_hash, m_sheet.GetCurrentHash() );
63}
A class used to associate a SCH_PIN with its owning SCH_SHEET_PATH, in order to handle ERC checks acr...
SCH_PIN * Pin()
Get the SCH_PIN for this context.
SCH_SHEET_PATH & Sheet()
Get the SCH_SHEET_PATH context for the paired SCH_PIN.
void rehash()
Calculate the deterministic hash for this context.
bool operator<(const ERC_SCH_PIN_CONTEXT &other) const
Provide a deterministic ordering for item contexts based on hash value.
bool operator==(const ERC_SCH_PIN_CONTEXT &other) const
Test two pin contexts for equality based on the deterministic hash.
Handle access to a stack of flattened SCH_SHEET objects by way of a path for creating a flattened sch...
size_t GetCurrentHash() const