在哪里把预制的二进制文件与automake？(Where to put pre-built binaries with automake?)

 确实。 在X3中，可变超载被丢弃。 
 
 我打赌这是自Spirit V2以来从设计中消除不必要的复杂情况的一般制度的一部分。 
 
 当然，您可以轻松地自己包装一个： 
 
auto parse = [](auto& b, auto e, auto const& p, auto&... binds) {
    auto attr = std::tie(binds...);
    return x3::phrase_parse(b, e, p, x3::space, attr);
};
 
 演示 
 
 住在科利鲁 
 
#include <boost/fusion/adapted/std_tuple.hpp>
#include <boost/spirit/home/x3.hpp>
#include <iostream>

namespace x3 = boost::spirit::x3;

int main() {
    auto parse = [](auto& b, auto e, auto const& p, auto&... binds) {
        auto attr = std::tie(binds...);
        return x3::phrase_parse(b, e, p, x3::space, attr);
    };

    std::string const s = "3.2 4.5";

    double d1, d2;
    auto begin = s.begin(), end = s.end();

    if (parse(begin, end, x3::double_ >> x3::double_, d1, d2)) {
        std::cout << "Parsed: " << d1 << ", " << d2 << "\n";
    } else {
        std::cout << "Parse failed\n";
    }

    if (begin != end)
        std::cout << "Remaining unparsed input: '" << std::string(begin, end) << "'\n";
}
 
 打印 
 
Parsed: 3.2, 4.5

Indeed. In X3 the variadic overload was dropped.
 
I wager this was part of a general regime of removing unnecessary complications from the design since Spirit V2.
 
Of course you can easily wrap one up yourself:
 
auto parse = [](auto& b, auto e, auto const& p, auto&... binds) {
    auto attr = std::tie(binds...);
    return x3::phrase_parse(b, e, p, x3::space, attr);
};
 
Demo
 
Live On Coliru
 
#include <boost/fusion/adapted/std_tuple.hpp>
#include <boost/spirit/home/x3.hpp>
#include <iostream>

namespace x3 = boost::spirit::x3;

int main() {
    auto parse = [](auto& b, auto e, auto const& p, auto&... binds) {
        auto attr = std::tie(binds...);
        return x3::phrase_parse(b, e, p, x3::space, attr);
    };

    std::string const s = "3.2 4.5";

    double d1, d2;
    auto begin = s.begin(), end = s.end();

    if (parse(begin, end, x3::double_ >> x3::double_, d1, d2)) {
        std::cout << "Parsed: " << d1 << ", " << d2 << "\n";
    } else {
        std::cout << "Parse failed\n";
    }

    if (begin != end)
        std::cout << "Remaining unparsed input: '" << std::string(begin, end) << "'\n";
}
 
Prints
 
Parsed: 3.2, 4.5