2 * CDE - Common Desktop Environment
4 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
6 * These libraries and programs are free software; you can
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8 * Lesser General Public License as published by the Free Software
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15 * PURPOSE. See the GNU Lesser General Public License for more
18 * You should have received a copy of the GNU Lesser General Public
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21 * Floor, Boston, MA 02110-1301 USA
23 // $XConsortium: Feature.cc /main/3 1996/06/11 17:06:39 cde-hal $
26 #include "FeatureValue.h"
30 Feature::Feature(const Symbol &name, FeatureValue *value)
36 Feature::Feature(const Feature &orig_feature)
37 : f_name(orig_feature.name()),
38 f_value(orig_feature.value()->clone())
42 unsigned int Feature::operator==(const Feature &f )
44 return f.name() == f_name;
53 Feature::evaluate() const
56 return f_value->evaluate();
60 // /////////////////////////////////////////////////////////////////////////
62 // /////////////////////////////////////////////////////////////////////////
64 ostream &operator << (ostream &o, const Feature &f)
70 Feature::print(ostream &o) const
72 return o << f_name << ": " << *f_value ;
77 Feature::merge(const Feature &feature_to_merge)
79 assert(f_name == feature_to_merge.name());
81 if (*f_value == *feature_to_merge.value())
85 FeatureValue *new_value = f_value->merge(*feature_to_merge.value());