casa6
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template<class K, class V> inline MapWithDefault<K,V> &MapWithDefault<K,V>::operator=(const MapWithDefault<K,V> &other) \//# Copyright (C) 2019//# Associated Universities, Inc. Washington DC, USA.//#//# This library is free software; you can redistribute it and/or modify it//# under the terms of the GNU Library General Public License as published by//# the Free Software Foundation; either version 2 of the License, or (at your//# option) any later version.//#//# This library 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 Library General Public//# License for more details.//#//# You should have received a copy of the GNU Library General Public License//# along with this library; if not, write to the Free Software Foundation,//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.//#//# Correspondence concerning AIPS++ should be addressed as follows://# Internet email: aips2-request@nrao.edu.//# Postal address: AIPS++ Project Office//# National Radio Astronomy Observatory//# 520 Edgemont Road//# Charlottesville, VA 22903-2475 USA//#namespace casa { //# NAMESPACE CASA - BEGIN // <summary> // MapWithDefault adds a default value to the std::map class. This default value // is used by the [] operator when the key is not already known. // <summary> // <visibility=export> // <reviewed reviewer="" date="yyyy/mm/dd" tests="" demos=""> // </reviewed> // <prerequisite> // <li> std::map // </prerequisite> // <etymology> // </etymology> // // <synopsis> // </synopsis> template<class K, class V> class MapWithDefault : public std::map<K,V> { public: // creates a std::map with the associated specified defaultt value MapWithDefault (const V& defaultValue) : std::map<K,V>(), defaultVal(defaultValue) {;} // creates a map with default from another one; use copy semantics. MapWithDefault (const MapWithDefault<K,V>& other) : std::map<K,V>(other), defaultVal(other.defaultVal) {;} // Removes a map with default.