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Diffstat (limited to 'qtools/scstring.h')
| -rw-r--r-- | qtools/scstring.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/qtools/scstring.h b/qtools/scstring.h deleted file mode 100644 index a9b462c..0000000 --- a/qtools/scstring.h +++ /dev/null @@ -1,155 +0,0 @@ -/****************************************************************************** - * - * Copyright (C) 1997-2004 by Dimitri van Heesch. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation under the terms of the GNU General Public License is hereby - * granted. No representations are made about the suitability of this software - * for any purpose. It is provided "as is" without express or implied warranty. - * See the GNU General Public License for more details. - * - * Documents produced by Doxygen are derivative works derived from the - * input used in their production; they are not affected by this license. - * - */ - -#ifndef SCSTRING_H -#define SCSTRING_H - -#include <stdlib.h> - -class QRegExp; - -/** This is an alternative implementation of QCString. It provides basically - * the same functions but uses less memory for administration. This class - * is just a wrapper around a plain C string requiring only 4 bytes "overhead". - * QCString features sharing of data and stores the string length, but - * requires 4 + 12 bytes for this (even for the empty string). As doxygen - * uses a LOT of string during a run it saves a lot of memory to use a - * more memory efficient implementation at the cost of relatively low - * runtime overhead. - */ -class SCString -{ -public: - SCString() : m_data(0) {} // make null string - SCString( const SCString &s ); - SCString( int size ); - SCString( const char *str ); - SCString( const char *str, uint maxlen ); - ~SCString(); - - SCString &operator=( const SCString &s );// deep copy - SCString &operator=( const char *str ); // deep copy - - bool isNull() const; - bool isEmpty() const; - uint length() const; - uint size() const { return m_data ? length()+1 : 0; } - char * data() const { return m_data; } - bool resize( uint newlen ); - bool truncate( uint pos ); - bool fill( char c, int len = -1 ); - - SCString copy() const; - - SCString &sprintf( const char *format, ... ); - - int find( char c, int index=0, bool cs=TRUE ) const; - int find( const char *str, int index=0, bool cs=TRUE ) const; - int find( const QRegExp &, int index=0 ) const; - int find( const QCString &str, int index, bool cs ) const; - int findRev( char c, int index=-1, bool cs=TRUE) const; - int findRev( const char *str, int index=-1, bool cs=TRUE) const; - int findRev( const QRegExp &, int index=-1 ) const; - int contains( char c, bool cs=TRUE ) const; - int contains( const char *str, bool cs=TRUE ) const; - int contains( const QRegExp & ) const; - bool stripPrefix(const char *prefix); - - SCString left( uint len ) const; - SCString right( uint len ) const; - SCString mid( uint index, uint len=0xffffffff) const; - - SCString lower() const; - SCString upper() const; - - SCString stripWhiteSpace() const; - SCString simplifyWhiteSpace() const; - - SCString &assign( const char *str ); - SCString &insert( uint index, const char * ); - SCString &insert( uint index, char ); - SCString &append( const char *s ); - SCString &prepend( const char *s ); - SCString &remove( uint index, uint len ); - SCString &replace( uint index, uint len, const char * ); - SCString &replace( const QRegExp &, const char * ); - - short toShort( bool *ok=0 ) const; - ushort toUShort( bool *ok=0 ) const; - int toInt( bool *ok=0 ) const; - uint toUInt( bool *ok=0 ) const; - long toLong( bool *ok=0 ) const; - ulong toULong( bool *ok=0 ) const; - - SCString &setNum( short ); - SCString &setNum( ushort ); - SCString &setNum( int ); - SCString &setNum( uint ); - SCString &setNum( long ); - SCString &setNum( ulong ); - QCString &setNum( float, char f='g', int prec=6 ); - QCString &setNum( double, char f='g', int prec=6 ); - - operator const char *() const; - SCString &operator+=( const char *str ); - SCString &operator+=( char c ); - char &at( uint index ) const; - char &operator[]( int i ) const { return at(i); } - - private: - static void msg_index( uint ); - void duplicate( const SCString &s ); - void duplicate( const char *str); - SCString &duplicate( const char *str, int); - - char * m_data; -}; - -inline char &SCString::at( uint index ) const -{ - return m_data[index]; -} - -inline void SCString::duplicate( const SCString &s ) -{ - if (!s.isEmpty()) - { - uint l = strlen(s.data()); - m_data = (char *)malloc(l+1); - if (m_data) memcpy(m_data,s.data(),l+1); - } - else - m_data=0; -} -inline void SCString::duplicate( const char *str) -{ - if (str && str[0]!='\0') - { - uint l = strlen(str); - m_data = (char *)malloc(l+1); - if (m_data) memcpy(m_data,str,l+1); - } - else - m_data=0; -} -inline SCString &SCString::duplicate( const char *str, int) -{ - if (m_data) free(m_data); - duplicate(str); - return *this; -} - -#endif - |