Function parse_file

Synopsis

#include <include/cpptoml.h>

std::shared_ptr< table > parse_file(const std::string &filename)

Description

Utility function to parse a file as a TOML file. Returns the root table. Throws a parse_exception if the file cannot be opened.

Mentioned in

Source

Lines 3219-3232 in include/cpptoml.h.

inline std::shared_ptr<table> parse_file(const std::string& filename)
{
#if defined(BOOST_NOWIDE_FSTREAM_INCLUDED_HPP)
    boost::nowide::ifstream file{filename.c_str()};
#elif defined(NOWIDE_FSTREAM_INCLUDED_HPP)
    nowide::ifstream file{filename.c_str()};
#else
    std::ifstream file{filename};
#endif
    if (!file.is_open())
        throw parse_exception{filename + " could not be opened for parsing"};
    parser p{file};
    return p.parse();
}





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