Sha256: de2d47e8a9bb2012afb21783e4dea0f50c9dcaac770ac088c53ea11cb3203b26
Contents?: true
Size: 938 Bytes
Versions: 7
Compression:
Stored size: 938 Bytes
Contents
// Copyright (c) 2015-2022 Dr. Colin Hirsch and Daniel Frey
// Please see LICENSE for license or visit https://github.com/taocpp/json/
#ifndef TAO_JSON_STREAM_HPP
#define TAO_JSON_STREAM_HPP
#include <iomanip>
#include <iosfwd>
#include <stdexcept>
#include "to_stream.hpp"
#include "value.hpp"
#include "internal/format.hpp"
namespace tao::json
{
// Use ostream << std::setw( n ) for pretty-printing with indent n.
template< template< typename... > class Traits >
std::ostream& operator<<( std::ostream& o, const basic_value< Traits >& v )
{
const auto w = o.width( 0 );
if( w > 0 ) {
if( w >= 256 ) {
throw std::runtime_error( internal::format( "indentation ", w, " larger than 255" ) );
}
json::to_stream( o, v, static_cast< std::size_t >( w ) );
}
else {
json::to_stream( o, v );
}
return o;
}
} // namespace tao::json
#endif
Version data entries
7 entries across 7 versions & 1 rubygems