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Diffstat (limited to 'soltools/inc/simstr.hxx')
| -rw-r--r-- | soltools/inc/simstr.hxx | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/soltools/inc/simstr.hxx b/soltools/inc/simstr.hxx new file mode 100644 index 000000000000..72c99dd93e18 --- /dev/null +++ b/soltools/inc/simstr.hxx @@ -0,0 +1,225 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef SOLTOOLS_SIMSTR_HXX +#define SOLTOOLS_SIMSTR_HXX + + +class Simstr /// Simple string class. +{ +// INTERFACE + public: + // LIFECYCLE + Simstr( + const char * str = 0); + Simstr( /** Creates Simstr out of a copy of the first + 'nrOfBytes' bytes of 'anyBytes'. + Adds a '\0' at the end. */ + const char * anybytes, + int nrOfBytes); + Simstr( /** Creates Simstr out of a copy of the described bytes within 'anyBytes'. + Adds a '\0' at the end. */ + const char * anybytes, + int firstBytesPos, + int nrOfBytes ); + Simstr( /// Creates Simstr of 'anzahl' times 'c'. + char c, + int anzahl); + Simstr( + const Simstr & S); + ~Simstr(); + + + // OPERATORS + operator const char*() const; + + Simstr & operator=( + const Simstr & S ); + + Simstr operator+( + const Simstr & S ) const; + Simstr & operator+=( + const Simstr & S ); + Simstr & operator+=( + const char * s ); + + bool operator==( + const Simstr & S ) const; + bool operator!=( + const Simstr & S ) const; + bool operator<( + const Simstr & S ) const; + bool operator>( + const Simstr & S ) const; + bool operator<=( + const Simstr & S ) const; + bool operator>=( + const Simstr & S ) const; + // INFO + static const Simstr & + null_(); + + const char * str() const; + int l() const; // Length of string without '\0' at end. + char * s(); // ATTENTION !!! // Only to be used, when a function needs a 'char*' but + // nevertheless THAT WILL BE NOT CHANGED! + // Typecasts to 'const char*' are performed automatically. + char get( + int n) const; + char get_front() const; + char get_back() const; + Simstr get( + int startPos, + int anzahl ) const; + Simstr get_front( + int anzahl ) const; + Simstr get_back( + int anzahl ) const; + + int pos_first( + char c ) const; + int pos_first_after( + char c, + int startSearchPos ) const; + int pos_last( + char c ) const; + int pos_first( + const Simstr & S ) const; + int pos_last( + const Simstr & S ) const; + int count( + char c ) const; + bool is_empty() const; // Only true if object == "". + bool is_no_text() const; // String may contain spaces or tabs. + + Simstr get_first_token( + char c ) const; + Simstr get_last_token( + char c ) const; + + // ACCESS + char & ch( /** Reference to sz[n]. Allows change of this char. + !!! No safety, if n is out of the allowed range! */ + int n ); + + // OPERATIONS + void insert( + int pos, + char c ); + void push_front( + char c ); + void push_back( + char c ); + void insert( + int pos, + const Simstr & S ); + void push_front( + const Simstr & S ); + void push_back( + const Simstr & S ); + + void remove( + int pos, + int anzahl = 1 ); + void remove_trailing_blanks(); + void pop_front( + int anzahl = 1 ); + void pop_back( + int anzahl = 1 ); + void rem_back_from( + int removeStartPos ); + void remove_all( + char c ); + void remove_all( // Starts search left. + const Simstr & S ); + void strip( + char c ); // Removes all characters == c from front and back. + // c == ' ' removes also TABs !!! + void empty(); // Changes object to the value "". + + void replace( + int pos, + char c ); + void replace( + int startPos, + int anzahl, + const Simstr & S ); + void replace_all( + char oldCh, + char newCh ); + void replace_all( + const Simstr & oldS, + const Simstr & newS ); + void to_lower(); + + Simstr take_first_token( /// Token is removed from the Simstr. + char c ); + Simstr take_last_token( /// Token is removed from the Simstr. + char c ); + private: + // DATA + char * sz; + int len; +}; + +// Simstr - char* / char - concatenations +Simstr operator+(const char * str, const Simstr & S); +Simstr operator+(const Simstr & S, const char * str); +Simstr operator+(char c, const Simstr & S); +Simstr operator+(const Simstr & S, char c); + +// Simstr - char* - comparison operators +bool operator==(const Simstr & S, const char * str); +bool operator!=(const Simstr & S, const char * str); +bool operator<(const Simstr & S, const char * str); +bool operator>(const Simstr & S, const char * str); +bool operator<=(const Simstr & S, const char * str); +bool operator>=(const Simstr & S, const char * str); +bool operator==(const char * str, const Simstr & S); +bool operator!=(const char * str, const Simstr & S); +bool operator<(const char * str, const Simstr & S); +bool operator>(const char * str, const Simstr & S); +bool operator<=(const char * str, const Simstr & S); +bool operator>=(const char * str, const Simstr & S); + + +inline const char * +Simstr::str() const { return sz; } +inline char * +Simstr::s() { return sz; } +inline int +Simstr::l() const { return len; } +inline +Simstr::operator const char*() const { return sz; } +inline bool +Simstr::is_empty() const { return len == 0; } + + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |