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#ifndef QGSTRING_H
#define QGSTRING_H
#include <stdlib.h>
#include <string.h>
#if defined(_OS_SUN_) && defined(_CC_GNU_)
#include <strings.h>
#endif
#include "qcstring.h"
/*****************************************************************************
Fixes and workarounds for some platforms
*****************************************************************************/
/** This is an alternative implementation of QCString.
*/
class QGString
{
public:
QGString(); // make null string
QGString(uint size);
QGString( const QGString &s );
QGString( const char *str );
~QGString() ;
bool resize( uint newlen );
bool enlarge( uint newlen );
void setLen( uint newlen );
QGString &operator=( const QGString &s );
QGString &operator=( const char *str );
QGString &operator+=( const QGString &s );
QGString &operator+=( const char *str );
QGString &operator+=( char c );
bool isNull() const { return m_data==0; }
bool isEmpty() const { return m_len==0; }
uint length() const { return m_len; }
uint size() const { return m_memSize; }
char * data() const { return m_data; }
bool truncate( uint pos ) { return resize(pos+1); }
operator const char *() const { return (const char *)data(); }
char &at( uint index ) const { return m_data[index]; }
char &operator[]( int i ) const { return at(i); }
private:
char * m_data;
uint m_len;
uint m_memSize;
};
/*****************************************************************************
QGString non-member operators
*****************************************************************************/
Q_EXPORT inline bool operator==( const QGString &s1, const QGString &s2 )
{ return qstrcmp(s1.data(),s2.data()) == 0; }
Q_EXPORT inline bool operator==( const QGString &s1, const char *s2 )
{ return qstrcmp(s1.data(),s2) == 0; }
Q_EXPORT inline bool operator==( const char *s1, const QGString &s2 )
{ return qstrcmp(s1,s2.data()) == 0; }
Q_EXPORT inline bool operator!=( const QGString &s1, const QGString &s2 )
{ return qstrcmp(s1.data(),s2.data()) != 0; }
Q_EXPORT inline bool operator!=( const QGString &s1, const char *s2 )
{ return qstrcmp(s1.data(),s2) != 0; }
Q_EXPORT inline bool operator!=( const char *s1, const QGString &s2 )
{ return qstrcmp(s1,s2.data()) != 0; }
Q_EXPORT inline bool operator<( const QGString &s1, const QGString& s2 )
{ return qstrcmp(s1.data(),s2.data()) < 0; }
Q_EXPORT inline bool operator<( const QGString &s1, const char *s2 )
{ return qstrcmp(s1.data(),s2) < 0; }
Q_EXPORT inline bool operator<( const char *s1, const QGString &s2 )
{ return qstrcmp(s1,s2.data()) < 0; }
Q_EXPORT inline bool operator<=( const QGString &s1, const char *s2 )
{ return qstrcmp(s1.data(),s2) <= 0; }
Q_EXPORT inline bool operator<=( const char *s1, const QGString &s2 )
{ return qstrcmp(s1,s2.data()) <= 0; }
Q_EXPORT inline bool operator>( const QGString &s1, const char *s2 )
{ return qstrcmp(s1.data(),s2) > 0; }
Q_EXPORT inline bool operator>( const char *s1, const QGString &s2 )
{ return qstrcmp(s1,s2.data()) > 0; }
Q_EXPORT inline bool operator>=( const QGString &s1, const char *s2 )
{ return qstrcmp(s1.data(),s2) >= 0; }
Q_EXPORT inline bool operator>=( const char *s1, const QGString &s2 )
{ return qstrcmp(s1,s2.data()) >= 0; }
Q_EXPORT inline QGString operator+( const QGString &s1, const QGString &s2 )
{
QGString tmp( s1.data() );
tmp += s2;
return tmp;
}
Q_EXPORT inline QGString operator+( const QGString &s1, const char *s2 )
{
QGString tmp( s1.data() );
tmp += s2;
return tmp;
}
Q_EXPORT inline QGString operator+( const char *s1, const QGString &s2 )
{
QGString tmp( s1 );
tmp += s2;
return tmp;
}
Q_EXPORT inline QGString operator+( const QGString &s1, char c2 )
{
QGString tmp( s1.data() );
tmp += c2;
return tmp;
}
Q_EXPORT inline QGString operator+( char c1, const QGString &s2 )
{
QGString tmp;
tmp += c1;
tmp += s2;
return tmp;
}
#endif // QGSTRING_H
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