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