/usr/include/oce/MDF_DriverTable.gxx is in liboce-ocaf-lite-dev 0.17.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | // Created by: DAUTRY Philippe
// Copyright (c) 1997-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
// -------------------
// Version: 0.0
//Version Date Purpose
// 0.0 May 6 1997 Creation
#include TheHDriver_hxx
#include MDF_DataMapIteratorOfTypeDriverListMap_hxx
#include MDF_DriverList_hxx
//=======================================================================
//function : MDF_DriverTable
//purpose :
//=======================================================================
MDF_DriverTable::MDF_DriverTable() :
myVersion(-1)
{}
//=======================================================================
//function : SetDriver
//purpose : Sets a driver in its List,
// in decreasing version number order
//=======================================================================
void MDF_DriverTable::SetDriver
(const Handle(TheHDriver)& anHDriver)
{
const Handle(Standard_Type)& type = anHDriver->SourceType();
if (myMapOfLst.IsBound(type)) {
MDF_DriverList& lst = myMapOfLst.ChangeFind(type);
if (lst.IsEmpty()) {
lst.Append(anHDriver);
}
else {
Standard_Integer driverVersion = anHDriver->VersionNumber();
Standard_Integer currentVersion;
for (MDF_ListIteratorOfDriverList itr(lst); itr.More(); itr.Next()) {
const Handle(TheHDriver)& driver = itr.Value();
currentVersion = driver->VersionNumber();
if (driverVersion == currentVersion) {
lst.Remove(itr);
if (lst.IsEmpty()) lst.Append(anHDriver);
else lst.InsertBefore(anHDriver,itr);
break;
}
else if (driverVersion > currentVersion) {
lst.InsertAfter(anHDriver,itr);
break;
}
}
}
}
else {
MDF_DriverList lst;
lst.Append(anHDriver);
myMapOfLst.Bind(type,lst);
}
myMap.Clear();
}
//=======================================================================
//function : SetDrivers
//purpose :
//=======================================================================
void MDF_DriverTable::SetDrivers
(const Handle(TheDriverHSeq)& aDriverHSeq)
{
const Standard_Integer upper = aDriverHSeq->Length();
for (Standard_Integer i = 1; i <= upper; ++i)
SetDriver(aDriverHSeq->Value(i));
}
//=======================================================================
//function : GetDrivers
//purpose :
//=======================================================================
const TheTypeDriverMap& MDF_DriverTable::GetDrivers
(const Standard_Integer aVersion)
{
if ((myMap.IsEmpty()) || (myVersion != aVersion)) {
// Rebuild the map.
Handle(TheHDriver) driver;
MDF_DataMapIteratorOfTypeDriverListMap itr(myMapOfLst);
for ( ; itr.More(); itr.Next()) {
const Handle(Standard_Type)& type = itr.Key();
if (MDF_DriverTable::GetDriver(type, driver, aVersion))
myMap.Bind(type, driver);
}
myVersion = aVersion;
}
return myMap;
}
//=======================================================================
//function : GetDriver
//purpose :
//=======================================================================
Standard_Boolean MDF_DriverTable::GetDriver
(const Handle(Standard_Type)& aType,
Handle(TheHDriver)& anHDriver,
const Standard_Integer aVersion) const
{
Standard_Boolean found = Standard_False;
if (myMapOfLst.IsBound(aType)) {
const MDF_DriverList& lst = myMapOfLst.Find(aType);
if ( (aVersion == 0) && !lst.IsEmpty() ) {
found = Standard_True;
anHDriver = lst.First();
}
else {
for (MDF_ListIteratorOfDriverList itr(lst); itr.More(); itr.Next()) {
const Handle(TheHDriver)& driver = itr.Value();
if (driver->VersionNumber() >= aVersion) {
found = Standard_True;
anHDriver = driver;
break;
}
}
}
}
return found;
}
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