124 lines
3 KiB
C++
124 lines
3 KiB
C++
/*****************************************************************************
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*
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* This file is part of Mapnik (c++ mapping toolkit)
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*
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* Copyright (C) 2011 Artem Pavlenko
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*****************************************************************************/
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#ifndef MAPNIK_ATTRIBUTE_DESCRIPTOR_HPP
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#define MAPNIK_ATTRIBUTE_DESCRIPTOR_HPP
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#include <string>
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namespace mapnik {
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enum eAttributeType {
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Integer=1,
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Float =2,
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Double =3,
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String =4,
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Boolean =5,
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Geometry=6,
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Object=7
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};
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class attribute_descriptor
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{
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public:
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attribute_descriptor(std::string const& name,unsigned type,
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bool primary_key=false,
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int size=-1,
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int precision=-1)
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: name_(name),
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type_(type),
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primary_key_(primary_key),
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size_(size),
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precision_(precision) {}
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attribute_descriptor(attribute_descriptor const& other)
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: name_(other.name_),
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type_(other.type_),
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primary_key_(other.primary_key_),
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size_(other.size_),
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precision_(other.precision_) {}
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attribute_descriptor& operator=(attribute_descriptor const& other)
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{
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if (this == &other)
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{
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return *this;
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}
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else
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{
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name_=other.name_;
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type_=other.type_;
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primary_key_=other.primary_key_;
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size_=other.size_;
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precision_=other.precision_;
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return *this;
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}
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}
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std::string const& get_name() const
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{
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return name_;
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}
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unsigned get_type() const
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{
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return type_;
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}
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bool is_primary_key() const
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{
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return primary_key_;
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}
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int get_size() const
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{
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return size_;
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}
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int get_precision() const
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{
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return precision_;
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}
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private:
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std::string name_;
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int type_;
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bool primary_key_;
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int size_;
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int precision_;
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};
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template <typename charT,typename traits>
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inline std::basic_ostream<charT,traits>&
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operator << (std::basic_ostream<charT,traits>& out,
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attribute_descriptor const& ad)
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{
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out << "name=" << ad.get_name() << "\n";
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out << "type=" << ad.get_type() << "\n";
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out << "size=" << ad.get_size() << "\n";
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return out;
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}
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}
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#endif // MAPNIK_ATTRIBUTE_DESCRIPTOR_HPP
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