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32 lines
899 B
C++
32 lines
899 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <locale>
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// template <class charT> bool isalpha (charT c, const locale& loc);
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#include <locale>
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#include <cassert>
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int main()
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{
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std::locale l;
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assert(!std::isalpha(' ', l));
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assert(!std::isalpha('<', l));
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assert(!std::isalpha('\x8', l));
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assert( std::isalpha('A', l));
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assert( std::isalpha('a', l));
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assert( std::isalpha('z', l));
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assert(!std::isalpha('3', l));
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assert(!std::isalpha('.', l));
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assert( std::isalpha('f', l));
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assert(!std::isalpha('9', l));
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assert(!std::isalpha('+', l));
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}
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