| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <locale> |
| |
| // template <> class ctype<char>; |
| |
| // bool is(mask m, char c) const; |
| |
| #include <locale> |
| #include <cassert> |
| |
| int main() |
| { |
| std::locale l = std::locale::classic(); |
| { |
| typedef std::ctype<char> F; |
| const F& f = std::use_facet<F>(l); |
| |
| assert(f.is(F::space, ' ')); |
| assert(!f.is(F::space, 'A')); |
| |
| assert(f.is(F::print, ' ')); |
| assert(!f.is(F::print, '\x07')); |
| |
| assert(f.is(F::cntrl, '\x07')); |
| assert(!f.is(F::cntrl, ' ')); |
| |
| assert(f.is(F::upper, 'A')); |
| assert(!f.is(F::upper, 'a')); |
| |
| assert(f.is(F::lower, 'a')); |
| assert(!f.is(F::lower, 'A')); |
| |
| assert(f.is(F::alpha, 'a')); |
| assert(!f.is(F::alpha, '1')); |
| |
| assert(f.is(F::digit, '1')); |
| assert(!f.is(F::digit, 'a')); |
| |
| assert(f.is(F::punct, '.')); |
| assert(!f.is(F::punct, 'a')); |
| |
| assert(f.is(F::xdigit, 'a')); |
| assert(!f.is(F::xdigit, 'g')); |
| |
| assert(f.is(F::alnum, 'a')); |
| assert(!f.is(F::alnum, '.')); |
| |
| assert(f.is(F::graph, '.')); |
| assert(!f.is(F::graph, '\x07')); |
| } |
| } |