2013-07-20 21:19:36 +00:00
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/*
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Copyright (c) 2013 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#pragma once
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#include <iostream>
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namespace lean {
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2013-07-26 18:43:53 +00:00
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/**
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\brief Helper class for printing quoted strings.
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For example, the string <tt>foo\"bla</tt> is displayed as <tt>"foo\"bla"</tt>.
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*/
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2013-07-20 21:19:36 +00:00
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class escaped {
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char const * m_str;
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bool m_trim_nl; // if true -> eliminate '\n' in the end of m_str.
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unsigned m_indent;
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char const * end() const;
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public:
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escaped(char const * str, bool trim_nl = false, unsigned indent = 0):m_str(str), m_trim_nl(trim_nl), m_indent(indent) {}
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friend std::ostream & operator<<(std::ostream & out, escaped const & s);
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};
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}
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