Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::parser::int_parser
// In header: <boost/parser/parser_fwd.hpp> template<typename T, int Radix = 10, int MinDigits = 1, int MaxDigits = -1, typename Expected = unspecified> struct int_parser { };
Matches a signed number of radix Radix, of at least MinDigits and at most MaxDigits, producing an attribute of type T. Fails on any other input. The parse will also fail if Expected is anything but detail::nope (which it is by default), and the produced attribute is not equal to expected_. Radix must be one of 2, 8, 10, or 16.