ObjectsPair.h

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#pragma once
 
#include <alib/pair>
#include <core/xmlApi.hpp>
 
namespace core {
 
template < typename T, typename R >
struct xmlApi < std::pair < T, R > > {
    static std::pair < T, R > parse ( ext::deque < sax::Token >::iterator & input );
    static bool first ( const ext::deque < sax::Token >::const_iterator & input );
    static std::string xmlTagName ( );
    static void compose ( ext::deque < sax::Token > & output, const std::pair < T, R > & input );
};
 
template < typename T, typename R >
std::pair < T, R > xmlApi < std::pair < T, R > >::parse ( ext::deque < sax::Token >::iterator & input ) {
    sax::FromXMLParserHelper::popToken ( input, sax::Token::TokenType::START_ELEMENT, xmlTagName ( ) );
 
    T first = core::xmlApi < T >::parse ( input );
    R second = core::xmlApi < R >::parse ( input );
 
    sax::FromXMLParserHelper::popToken ( input, sax::Token::TokenType::END_ELEMENT, xmlTagName ( ) );
 
    return std::make_pair ( std::move ( first ), std::move ( second ) );
}
 
template < typename T, typename R >
bool xmlApi < std::pair < T, R > >::first ( const ext::deque < sax::Token >::const_iterator & input ) {
    return sax::FromXMLParserHelper::isToken ( input, sax::Token::TokenType::START_ELEMENT, xmlTagName ( ) );
}
 
template < typename T, typename R >
std::string xmlApi < std::pair < T, R > >::xmlTagName ( ) {
    return "Pair";
}
 
template < typename T, typename R >
void xmlApi < std::pair < T, R > >::compose ( ext::deque < sax::Token > & output, const std::pair < T, R > & input ) {
    output.emplace_back ( xmlTagName ( ), sax::Token::TokenType::START_ELEMENT );
 
    core::xmlApi < typename std::decay < T >::type >::compose ( output, input.first );
    core::xmlApi < R >::compose ( output, input.second );
 
    output.emplace_back ( xmlTagName ( ), sax::Token::TokenType::END_ELEMENT );
}
 
template < typename T, typename R >
struct xmlApi < ext::pair < T, R > > {
    static ext::pair < T, R > parse ( ext::deque < sax::Token >::iterator & input );
    static bool first ( const ext::deque < sax::Token >::const_iterator & input );
    static std::string xmlTagName ( );
    static void compose ( ext::deque < sax::Token > & output, const ext::pair < T, R > & input );
};
 
template < typename T, typename R >
ext::pair < T, R > xmlApi < ext::pair < T, R > >::parse ( ext::deque < sax::Token >::iterator & input ) {
    sax::FromXMLParserHelper::popToken ( input, sax::Token::TokenType::START_ELEMENT, xmlTagName ( ) );
 
    T first = core::xmlApi < T >::parse ( input );
    R second = core::xmlApi < R >::parse ( input );
 
    sax::FromXMLParserHelper::popToken ( input, sax::Token::TokenType::END_ELEMENT, xmlTagName ( ) );
 
    return ext::make_pair ( std::move ( first ), std::move ( second ) );
}
 
template < typename T, typename R >
bool xmlApi < ext::pair < T, R > >::first ( const ext::deque < sax::Token >::const_iterator & input ) {
    return xmlApi < std::pair < T, R > >::first ( input );
}
 
template < typename T, typename R >
std::string xmlApi < ext::pair < T, R > >::xmlTagName ( ) {
    return xmlApi < std::pair < T, R > >::xmlTagName ( );
}
 
template < typename T, typename R >
void xmlApi < ext::pair < T, R > >::compose ( ext::deque < sax::Token > & output, const ext::pair < T, R > & input ) {
    xmlApi < std::pair < T, R > >::compose ( output, input );
}
 
} /* namespace core */