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78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/*
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* synergy -- mouse and keyboard sharing utility
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* Copyright (C) 2002 Chris Schoeneman
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file COPYING that should have accompanied this file.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef CSTRINGUTIL_H
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#define CSTRINGUTIL_H
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#include "CString.h"
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#include <stdarg.h>
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//! String utilities
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/*!
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This class provides various functions for string manipulation.
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*/
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class CStringUtil {
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public:
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//! Format positional arguments
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/*!
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Format a string using positional arguments. fmt has literal
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characters and conversion specifications introduced by `\%':
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- \c\%\% -- literal `\%'
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- \c\%{n} -- positional element n, n a positive integer, {} are literal
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All arguments in the variable list are const char*. Positional
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elements are indexed from 1.
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*/
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static CString format(const char* fmt, ...);
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//! Format positional arguments
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/*!
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Same as format() except takes va_list.
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*/
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static CString vformat(const char* fmt, va_list);
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//! Print a string using printf-style formatting
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/*!
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Equivalent to printf() except the result is returned as a CString.
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*/
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static CString print(const char* fmt, ...);
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//! Case-insensitive comparisons
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/*!
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This class provides case-insensitve comparison functions.
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*/
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class CaselessCmp {
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public:
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//! Same as less()
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bool operator()(const CString& a, const CString& b) const;
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//! Returns true iff \c a is lexicographically less than \c b
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static bool less(const CString& a, const CString& b);
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//! Returns true iff \c a is lexicographically equal to \c b
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static bool equal(const CString& a, const CString& b);
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//! Returns true iff \c a is lexicographically less than \c b
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static bool cmpLess(const CString::value_type& a,
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const CString::value_type& b);
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//! Returns true iff \c a is lexicographically equal to \c b
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static bool cmpEqual(const CString::value_type& a,
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const CString::value_type& b);
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};
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};
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#endif
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