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// This file is part of the AspectC++ compiler 'ac++'.
// Copyright (C) 1999-2003 The 'ac++' developers (see aspectc.org)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free
// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
// MA 02111-1307 USA
#include "SliceIncludes.h"
#include "Naming.h"
#include "Puma/Unit.h"
#include "Puma/CTree.h"
#include "Puma/CProject.h"
#include "Puma/Filename.h"
// this function declares that a unit 'iu' depends on the unit 'si' in
// which (a part of) a slice is defined
void SliceIncludes::insert (Unit *iu, Unit *su) {
assert (iu && su);
// don't generate self includes
if (iu == su)
return;
// check if there is already an entry for this unit
iterator entry = find (iu);
if (entry == end ()) {
// there is no entry for the unit 'iu' yet => make a new one
UnitSet new_set;
new_set.insert (su);
UnitUnitSetMap::insert (value_type (iu, new_set));
}
else {
// entry found: add the unit reference to the stored set
UnitSet &set = (*entry).second;
set.insert (su);
}
}
// generate the #include directive for a given unit
string SliceIncludes::generate (CProject &project, Unit *unit) {
string include_directive;
// get the name, which we have to use to include the file
Filename include_file = project.getInclString (unit->name ());
include_directive += "#include \"";
include_directive += include_file.name ();
include_directive += "\"";
return include_directive;
}
// generate the #include directives for a given unit
string SliceIncludes::generate (CProject &prj, const_iterator entry) const {
string includes;
const UnitSet &set = (*entry).second;
for (UnitSet::const_iterator iter = set.begin ();
iter != set.end (); ++iter) {
// add the #include directive for the current unit
includes += generate (prj, *iter);
includes += "\n";
}
return includes;
}
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