1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <locale> 11 12 // template <> class ctype<char>; 13 14 // bool is(mask m, char c) const; 15 16 #include <locale> 17 #include <cassert> 18 19 int main() 20 { 21 std::locale l = std::locale::classic(); 22 { 23 typedef std::ctype<char> F; 24 const F& f = std::use_facet<F>(l); 25 26 assert(f.is(F::space, ' ')); 27 assert(!f.is(F::space, 'A')); 28 29 assert(f.is(F::print, ' ')); 30 assert(!f.is(F::print, '\x07')); 31 32 assert(f.is(F::cntrl, '\x07')); 33 assert(!f.is(F::cntrl, ' ')); 34 35 assert(f.is(F::upper, 'A')); 36 assert(!f.is(F::upper, 'a')); 37 38 assert(f.is(F::lower, 'a')); 39 assert(!f.is(F::lower, 'A')); 40 41 assert(f.is(F::alpha, 'a')); 42 assert(!f.is(F::alpha, '1')); 43 44 assert(f.is(F::digit, '1')); 45 assert(!f.is(F::digit, 'a')); 46 47 assert(f.is(F::punct, '.')); 48 assert(!f.is(F::punct, 'a')); 49 50 assert(f.is(F::xdigit, 'a')); 51 assert(!f.is(F::xdigit, 'g')); 52 53 assert(f.is(F::alnum, 'a')); 54 assert(!f.is(F::alnum, '.')); 55 56 assert(f.is(F::graph, '.')); 57 assert(!f.is(F::graph, '\x07')); 58 } 59 } 60
