mirror of https://github.com/catchorg/Catch2.git
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*
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* Created by Phil on 11/1/2013.
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* Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_LINE_WRAP_H_INCLUDED
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#define TWOBLUECUBES_CATCH_LINE_WRAP_H_INCLUDED
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#include <string>
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#include <vector>
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namespace Catch {
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class LineWrapper {
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public:
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LineWrapper();
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LineWrapper& setIndent( std::size_t _indent );
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LineWrapper& setInitialIndent( std::size_t _initalIndent );
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LineWrapper& setRight( std::size_t _right );
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LineWrapper& setTabChar( char _tabChar );
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LineWrapper& wrap( std::string const& _str );
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std::string toString() const;
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typedef std::vector<std::string>::const_iterator const_iterator;
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const_iterator begin() const { return lines.begin(); }
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const_iterator end() const { return lines.end(); }
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std::string const& last() const { return lines.back(); }
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std::size_t size() const { return lines.size(); }
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std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
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friend std::ostream& operator << ( std::ostream& _stream, LineWrapper const& _lineWrapper );
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private:
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void wrapInternal( std::string const& _str );
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void addLine( const std::string& _line );
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bool isWrapPoint( char c );
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std::size_t getCurrentIndent() const;
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std::size_t right;
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std::size_t nextTab;
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std::size_t tab;
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std::size_t indent;
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std::size_t initialIndent;
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std::string wrappableChars;
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char tabChar;
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int recursionCount;
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std::vector<std::string> lines;
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};
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} // end namespace Catch
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#endif // TWOBLUECUBES_CATCH_LINE_WRAP_H_INCLUDED
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